PLplot  5.11.0
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plplotc Namespace Reference

Classes

class  _object
class  PLGraphicsIn

Functions

def swig_import_helper
def _swig_setattr_nondynamic
def _swig_setattr
def _swig_getattr
def _swig_repr
def pltr0
def pltr1
def pltr2
def plsxwin
def pl_setcontlabelformat
def pl_setcontlabelparam
def pladv
def plarc
def plaxes
def plbin
def plbtime
def plbop
def plbox
def plbox3
def plcalc_world
def plclear
def plcol0
def plcol1
def plconfigtime
def plcont
def plctime
def plcpstrm
def plend
def plend1
def plenv
def plenv0
def pleop
def plerrx
def plerry
def plfamadv
def plfill
def plfill3
def plgradient
def plflush
def plfont
def plfontld
def plgchr
def plgcol0
def plgcol0a
def plgcolbg
def plgcolbga
def plgcompression
def plgdev
def plgdidev
def plgdiori
def plgdiplt
def plgfam
def plgfci
def plgfnam
def plgfont
def plglevel
def plgpage
def plgra
def plgriddata
def plgspa
def plgstrm
def plgver
def plgvpd
def plgvpw
def plgxax
def plgyax
def plgzax
def plhist
def plhlsrgb
def plinit
def pljoin
def pllab
def pllegend
def plcolorbar
def pllightsource
def plline
def plline3
def pllsty
def plmesh
def plmeshc
def plmkstrm
def plmtex
def plmtex3
def plot3d
def plot3dc
def plot3dcl
def plsurf3d
def plsurf3dl
def plparseopts
def plpat
def plpath
def plpoin
def plpoin3
def plpoly3
def plprec
def plpsty
def plptex
def plptex3
def plrandd
def plreplot
def plrgbhls
def plschr
def plscmap0
def plscmap0a
def plscmap0n
def plscmap1
def plscmap1a
def plscmap1l
def plscmap1la
def plscmap1n
def plscmap1_range
def plgcmap1_range
def plscol0
def plscol0a
def plscolbg
def plscolbga
def plscolor
def plscompression
def plsdev
def plsdidev
def plsdimap
def plsdiori
def plsdiplt
def plsdiplz
def plseed
def plsesc
def plsetopt
def plsfam
def plsfci
def plsfnam
def plsfont
def plshades
def plshade
def plslabelfunc
def plsmaj
def plsmem
def plsmema
def plsmin
def plsori
def plspage
def plspal0
def plspal1
def plspause
def plsstrm
def plssub
def plssym
def plstar
def plstart
def plstransform
def plstring
def plstring3
def plstripa
def plstripc
def plstripd
def plstyl
def plsvect
def plsvpa
def plsxax
def plsyax
def plsym
def plszax
def pltext
def pltimefmt
def plvasp
def plvect
def plvpas
def plvpor
def plvsta
def plw3d
def plwidth
def plwind
def plxormod
def plmap
def plmapline
def plmapstring
def plmaptex
def plmapfill
def plmeridians
def plimage
def plimagefr
def plClearOpts
def plResetOpts
def plSetUsage
def plOptUsage
def plMinMax2dGrid
def plGetCursor

Variables

tuple _plplotc = swig_import_helper()
int _newclass = 0
 pltr0 = _plplotc.pltr0
 pltr1 = _plplotc.pltr1
 pltr2 = _plplotc.pltr2
 PLESC_SET_RGB = _plplotc.PLESC_SET_RGB
 PLESC_ALLOC_NCOL = _plplotc.PLESC_ALLOC_NCOL
 PLESC_SET_LPB = _plplotc.PLESC_SET_LPB
 PLESC_EXPOSE = _plplotc.PLESC_EXPOSE
 PLESC_RESIZE = _plplotc.PLESC_RESIZE
 PLESC_REDRAW = _plplotc.PLESC_REDRAW
 PLESC_TEXT = _plplotc.PLESC_TEXT
 PLESC_GRAPH = _plplotc.PLESC_GRAPH
 PLESC_FILL = _plplotc.PLESC_FILL
 PLESC_DI = _plplotc.PLESC_DI
 PLESC_FLUSH = _plplotc.PLESC_FLUSH
 PLESC_EH = _plplotc.PLESC_EH
 PLESC_GETC = _plplotc.PLESC_GETC
 PLESC_SWIN = _plplotc.PLESC_SWIN
 PLESC_DOUBLEBUFFERING = _plplotc.PLESC_DOUBLEBUFFERING
 PLESC_XORMOD = _plplotc.PLESC_XORMOD
 PLESC_SET_COMPRESSION = _plplotc.PLESC_SET_COMPRESSION
 PLESC_CLEAR = _plplotc.PLESC_CLEAR
 PLESC_DASH = _plplotc.PLESC_DASH
 PLESC_HAS_TEXT = _plplotc.PLESC_HAS_TEXT
 PLESC_IMAGE = _plplotc.PLESC_IMAGE
 PLESC_IMAGEOPS = _plplotc.PLESC_IMAGEOPS
 PLESC_PL2DEVCOL = _plplotc.PLESC_PL2DEVCOL
 PLESC_DEV2PLCOL = _plplotc.PLESC_DEV2PLCOL
 PLESC_SETBGFG = _plplotc.PLESC_SETBGFG
 PLESC_DEVINIT = _plplotc.PLESC_DEVINIT
 PLESC_GETBACKEND = _plplotc.PLESC_GETBACKEND
 PLESC_BEGIN_TEXT = _plplotc.PLESC_BEGIN_TEXT
 PLESC_TEXT_CHAR = _plplotc.PLESC_TEXT_CHAR
 PLESC_CONTROL_CHAR = _plplotc.PLESC_CONTROL_CHAR
 PLESC_END_TEXT = _plplotc.PLESC_END_TEXT
 PLESC_START_RASTERIZE = _plplotc.PLESC_START_RASTERIZE
 PLESC_END_RASTERIZE = _plplotc.PLESC_END_RASTERIZE
 PLESC_ARC = _plplotc.PLESC_ARC
 PLESC_GRADIENT = _plplotc.PLESC_GRADIENT
 PLESC_MODESET = _plplotc.PLESC_MODESET
 PLESC_MODEGET = _plplotc.PLESC_MODEGET
 PLESC_FIXASPECT = _plplotc.PLESC_FIXASPECT
 PLESC_IMPORT_BUFFER = _plplotc.PLESC_IMPORT_BUFFER
 PLTEXT_FONTCHANGE = _plplotc.PLTEXT_FONTCHANGE
 PLTEXT_SUPERSCRIPT = _plplotc.PLTEXT_SUPERSCRIPT
 PLTEXT_SUBSCRIPT = _plplotc.PLTEXT_SUBSCRIPT
 PLTEXT_BACKCHAR = _plplotc.PLTEXT_BACKCHAR
 PLTEXT_OVERLINE = _plplotc.PLTEXT_OVERLINE
 PLTEXT_UNDERLINE = _plplotc.PLTEXT_UNDERLINE
 ZEROW2B = _plplotc.ZEROW2B
 ZEROW2D = _plplotc.ZEROW2D
 ONEW2B = _plplotc.ONEW2B
 ONEW2D = _plplotc.ONEW2D
 PLSWIN_DEVICE = _plplotc.PLSWIN_DEVICE
 PLSWIN_WORLD = _plplotc.PLSWIN_WORLD
 PL_X_AXIS = _plplotc.PL_X_AXIS
 PL_Y_AXIS = _plplotc.PL_Y_AXIS
 PL_Z_AXIS = _plplotc.PL_Z_AXIS
 PL_OPT_ENABLED = _plplotc.PL_OPT_ENABLED
 PL_OPT_ARG = _plplotc.PL_OPT_ARG
 PL_OPT_NODELETE = _plplotc.PL_OPT_NODELETE
 PL_OPT_INVISIBLE = _plplotc.PL_OPT_INVISIBLE
 PL_OPT_DISABLED = _plplotc.PL_OPT_DISABLED
 PL_OPT_FUNC = _plplotc.PL_OPT_FUNC
 PL_OPT_BOOL = _plplotc.PL_OPT_BOOL
 PL_OPT_INT = _plplotc.PL_OPT_INT
 PL_OPT_FLOAT = _plplotc.PL_OPT_FLOAT
 PL_OPT_STRING = _plplotc.PL_OPT_STRING
 PL_PARSE_PARTIAL = _plplotc.PL_PARSE_PARTIAL
 PL_PARSE_FULL = _plplotc.PL_PARSE_FULL
 PL_PARSE_QUIET = _plplotc.PL_PARSE_QUIET
 PL_PARSE_NODELETE = _plplotc.PL_PARSE_NODELETE
 PL_PARSE_SHOWALL = _plplotc.PL_PARSE_SHOWALL
 PL_PARSE_OVERRIDE = _plplotc.PL_PARSE_OVERRIDE
 PL_PARSE_NOPROGRAM = _plplotc.PL_PARSE_NOPROGRAM
 PL_PARSE_NODASH = _plplotc.PL_PARSE_NODASH
 PL_PARSE_SKIP = _plplotc.PL_PARSE_SKIP
 PL_FCI_MARK = _plplotc.PL_FCI_MARK
 PL_FCI_IMPOSSIBLE = _plplotc.PL_FCI_IMPOSSIBLE
 PL_FCI_HEXDIGIT_MASK = _plplotc.PL_FCI_HEXDIGIT_MASK
 PL_FCI_HEXPOWER_MASK = _plplotc.PL_FCI_HEXPOWER_MASK
 PL_FCI_HEXPOWER_IMPOSSIBLE = _plplotc.PL_FCI_HEXPOWER_IMPOSSIBLE
 PL_FCI_FAMILY = _plplotc.PL_FCI_FAMILY
 PL_FCI_STYLE = _plplotc.PL_FCI_STYLE
 PL_FCI_WEIGHT = _plplotc.PL_FCI_WEIGHT
 PL_FCI_SANS = _plplotc.PL_FCI_SANS
 PL_FCI_SERIF = _plplotc.PL_FCI_SERIF
 PL_FCI_MONO = _plplotc.PL_FCI_MONO
 PL_FCI_SCRIPT = _plplotc.PL_FCI_SCRIPT
 PL_FCI_SYMBOL = _plplotc.PL_FCI_SYMBOL
 PL_FCI_UPRIGHT = _plplotc.PL_FCI_UPRIGHT
 PL_FCI_ITALIC = _plplotc.PL_FCI_ITALIC
 PL_FCI_OBLIQUE = _plplotc.PL_FCI_OBLIQUE
 PL_FCI_MEDIUM = _plplotc.PL_FCI_MEDIUM
 PL_FCI_BOLD = _plplotc.PL_FCI_BOLD
 PL_MAXKEY = _plplotc.PL_MAXKEY
 PL_MAXWINDOWS = _plplotc.PL_MAXWINDOWS
 PL_NOTSET = _plplotc.PL_NOTSET
 PLESC_DOUBLEBUFFERING_ENABLE = _plplotc.PLESC_DOUBLEBUFFERING_ENABLE
 PLESC_DOUBLEBUFFERING_DISABLE = _plplotc.PLESC_DOUBLEBUFFERING_DISABLE
 PLESC_DOUBLEBUFFERING_QUERY = _plplotc.PLESC_DOUBLEBUFFERING_QUERY
 PL_BIN_DEFAULT = _plplotc.PL_BIN_DEFAULT
 PL_BIN_CENTRED = _plplotc.PL_BIN_CENTRED
 PL_BIN_NOEXPAND = _plplotc.PL_BIN_NOEXPAND
 PL_BIN_NOEMPTY = _plplotc.PL_BIN_NOEMPTY
 GRID_CSA = _plplotc.GRID_CSA
 GRID_DTLI = _plplotc.GRID_DTLI
 GRID_NNI = _plplotc.GRID_NNI
 GRID_NNIDW = _plplotc.GRID_NNIDW
 GRID_NNLI = _plplotc.GRID_NNLI
 GRID_NNAIDW = _plplotc.GRID_NNAIDW
 PL_HIST_DEFAULT = _plplotc.PL_HIST_DEFAULT
 PL_HIST_NOSCALING = _plplotc.PL_HIST_NOSCALING
 PL_HIST_IGNORE_OUTLIERS = _plplotc.PL_HIST_IGNORE_OUTLIERS
 PL_HIST_NOEXPAND = _plplotc.PL_HIST_NOEXPAND
 PL_HIST_NOEMPTY = _plplotc.PL_HIST_NOEMPTY
 PL_POSITION_LEFT = _plplotc.PL_POSITION_LEFT
 PL_POSITION_RIGHT = _plplotc.PL_POSITION_RIGHT
 PL_POSITION_TOP = _plplotc.PL_POSITION_TOP
 PL_POSITION_BOTTOM = _plplotc.PL_POSITION_BOTTOM
 PL_POSITION_INSIDE = _plplotc.PL_POSITION_INSIDE
 PL_POSITION_OUTSIDE = _plplotc.PL_POSITION_OUTSIDE
 PL_POSITION_VIEWPORT = _plplotc.PL_POSITION_VIEWPORT
 PL_POSITION_SUBPAGE = _plplotc.PL_POSITION_SUBPAGE
 PL_LEGEND_NONE = _plplotc.PL_LEGEND_NONE
 PL_LEGEND_COLOR_BOX = _plplotc.PL_LEGEND_COLOR_BOX
 PL_LEGEND_LINE = _plplotc.PL_LEGEND_LINE
 PL_LEGEND_SYMBOL = _plplotc.PL_LEGEND_SYMBOL
 PL_LEGEND_TEXT_LEFT = _plplotc.PL_LEGEND_TEXT_LEFT
 PL_LEGEND_BACKGROUND = _plplotc.PL_LEGEND_BACKGROUND
 PL_LEGEND_BOUNDING_BOX = _plplotc.PL_LEGEND_BOUNDING_BOX
 PL_LEGEND_ROW_MAJOR = _plplotc.PL_LEGEND_ROW_MAJOR
 PL_COLORBAR_LABEL_LEFT = _plplotc.PL_COLORBAR_LABEL_LEFT
 PL_COLORBAR_LABEL_RIGHT = _plplotc.PL_COLORBAR_LABEL_RIGHT
 PL_COLORBAR_LABEL_TOP = _plplotc.PL_COLORBAR_LABEL_TOP
 PL_COLORBAR_LABEL_BOTTOM = _plplotc.PL_COLORBAR_LABEL_BOTTOM
 PL_COLORBAR_IMAGE = _plplotc.PL_COLORBAR_IMAGE
 PL_COLORBAR_SHADE = _plplotc.PL_COLORBAR_SHADE
 PL_COLORBAR_GRADIENT = _plplotc.PL_COLORBAR_GRADIENT
 PL_COLORBAR_CAP_NONE = _plplotc.PL_COLORBAR_CAP_NONE
 PL_COLORBAR_CAP_LOW = _plplotc.PL_COLORBAR_CAP_LOW
 PL_COLORBAR_CAP_HIGH = _plplotc.PL_COLORBAR_CAP_HIGH
 PL_COLORBAR_SHADE_LABEL = _plplotc.PL_COLORBAR_SHADE_LABEL
 PL_COLORBAR_ORIENT_RIGHT = _plplotc.PL_COLORBAR_ORIENT_RIGHT
 PL_COLORBAR_ORIENT_TOP = _plplotc.PL_COLORBAR_ORIENT_TOP
 PL_COLORBAR_ORIENT_LEFT = _plplotc.PL_COLORBAR_ORIENT_LEFT
 PL_COLORBAR_ORIENT_BOTTOM = _plplotc.PL_COLORBAR_ORIENT_BOTTOM
 PL_COLORBAR_BACKGROUND = _plplotc.PL_COLORBAR_BACKGROUND
 PL_COLORBAR_BOUNDING_BOX = _plplotc.PL_COLORBAR_BOUNDING_BOX
 PL_DRAWMODE_UNKNOWN = _plplotc.PL_DRAWMODE_UNKNOWN
 PL_DRAWMODE_DEFAULT = _plplotc.PL_DRAWMODE_DEFAULT
 PL_DRAWMODE_REPLACE = _plplotc.PL_DRAWMODE_REPLACE
 PL_DRAWMODE_XOR = _plplotc.PL_DRAWMODE_XOR
 DRAW_LINEX = _plplotc.DRAW_LINEX
 DRAW_LINEY = _plplotc.DRAW_LINEY
 DRAW_LINEXY = _plplotc.DRAW_LINEXY
 MAG_COLOR = _plplotc.MAG_COLOR
 BASE_CONT = _plplotc.BASE_CONT
 TOP_CONT = _plplotc.TOP_CONT
 SURF_CONT = _plplotc.SURF_CONT
 DRAW_SIDES = _plplotc.DRAW_SIDES
 FACETED = _plplotc.FACETED
 MESH = _plplotc.MESH
 PLGraphicsIn_swigregister = _plplotc.PLGraphicsIn_swigregister
 plsxwin = _plplotc.plsxwin
 plClearOpts = _plplotc.plClearOpts
 plResetOpts = _plplotc.plResetOpts
 plSetUsage = _plplotc.plSetUsage
 plOptUsage = _plplotc.plOptUsage
 plMinMax2dGrid = _plplotc.plMinMax2dGrid
 plGetCursor = _plplotc.plGetCursor

Function Documentation

def plplotc._swig_getattr (   self,
  class_type,
  name 
)
private

Definition at line 51 of file plplotc.py.

def plplotc._swig_repr (   self)
private

Definition at line 57 of file plplotc.py.

def plplotc._swig_setattr (   self,
  class_type,
  name,
  value 
)
private

Definition at line 48 of file plplotc.py.

def plplotc._swig_setattr_nondynamic (   self,
  class_type,
  name,
  value,
  static = 1 
)
private

Definition at line 35 of file plplotc.py.

def plplotc.pl_setcontlabelformat (   args)
  Set format of numerical label for contours

  DESCRIPTION:

      Set format of numerical label for contours. 

      Redacted form: pl_setcontlabelformat(lexp, sigdig)

      This function is used example 9. 



  SYNOPSIS:

  pl_setcontlabelformat(lexp, sigdig)

  ARGUMENTS:

      lexp (PLINT, input) :    If the contour numerical label is greater
      than 10^(lexp) or less than 10^(-lexp), then the exponential
      format is used.  Default value of lexp is 4. 

      sigdig (PLINT, input) :    Number of significant digits.  Default
      value is 2. 

Definition at line 297 of file plplotc.py.

def plplotc.pl_setcontlabelparam (   args)
  Set parameters of contour labelling other than format of numerical label

  DESCRIPTION:

      Set parameters of contour labelling other than those handled by
      pl_setcontlabelformat. 

      Redacted form: pl_setcontlabelparam(offset, size, spacing, active)

      This function is used in example 9. 



  SYNOPSIS:

  pl_setcontlabelparam(offset, size, spacing, active)

  ARGUMENTS:

      offset (PLFLT, input) :    Offset of label from contour line (if set
      to 0.0, labels are printed on the lines).  Default value is 0.006. 

      size (PLFLT, input) :    Font height for contour labels (normalized). 
      Default value is 0.3. 

      spacing (PLFLT, input) :    Spacing parameter for contour labels. 
      Default value is 0.1. 

      active (PLINT, input) :    Activate labels.  Set to 1 if you want
      contour labels on. Default is off (0). 

Definition at line 327 of file plplotc.py.

def plplotc.pladv (   args)
  Advance the (sub-)page

  DESCRIPTION:

      Advances to the next subpage if sub=0, performing a page advance if
      there are no remaining subpages on the current page.  If subpages
      aren't being used, pladv(0) will always advance the page.  If page>0,
      PLplot switches to the specified subpage.  Note that this allows you
      to overwrite a plot on the specified subpage; if this is not what you
      intended, use pleop followed by plbop to first advance the page.  This
      routine is called automatically (with page=0) by plenv, but if plenv
      is not used, pladv must be called after initializing PLplot but before
      defining the viewport. 

      Redacted form: pladv(page)

      This function is used in examples 1,2,4,6-12,14-18,20,21,23-27,29,31. 



  SYNOPSIS:

  pladv(page)

  ARGUMENTS:

      page (PLINT, input) :    Specifies the subpage number (starting from 1
      in the top left corner and increasing along the rows) to which to
      advance.  Set to zero to advance to the next subpage (or to the
      next page if subpages are not being used). 

Definition at line 363 of file plplotc.py.

def plplotc.plarc (   args)
  Draw a circular or elliptical arc 

  DESCRIPTION:

      Draw a possibly filled arc centered at x, y with semimajor axis  a and
      semiminor axis  b, starting at  angle1 and ending at  angle2. 

      Redacted form:  General: plarc(x, y, a, b, angle1, angle2, rotate,
      fill)


      This function is used in examples 3 and 27. 



  SYNOPSIS:

  plarc(x, y, a, b, angle1, angle2, rotate, fill)

  ARGUMENTS:

      x (PLFLT, input) :      X coordinate of arc center. 

      y (PLFLT, input) :      Y coordinate of arc center. 

      a (PLFLT, input) :      Length of the semimajor axis of the arc. 

      b (PLFLT, input) :      Length of the semiminor axis of the arc. 

      angle1 (PLFLT, input) :    Starting angle of the arc relative to the
      semimajor axis. 

      angle2 (PLFLT, input) :    Ending angle of the arc relative to the
      semimajor axis. 

      rotate (PLFLT, input) :    Angle of the semimajor axis relative to the
      X-axis. 

      fill (PLBOOL, input) :    Draw a filled arc. 

Definition at line 399 of file plplotc.py.

def plplotc.plaxes (   args)
  Draw a box with axes, etc. with arbitrary origin 

  DESCRIPTION:

      Draws a box around the currently defined viewport with arbitrary
      world-coordinate origin specified by x0 and y0 and labels it with
      world coordinate values appropriate to the window.        Thus plaxes should
      only be called after defining both viewport and window.  The character
      strings xopt and yopt specify how the box should be drawn as described
      below.  If ticks and/or subticks are to be drawn for a particular
      axis, the tick intervals and number of subintervals may be specified
      explicitly, or they may be defaulted by setting the appropriate
      arguments to zero. 

      Redacted form:  General: plaxes(x0, y0, xopt, xtick, nxsub, yopt,
      ytick, nysub)
          Perl/PDL: plaxes(x0, y0, xtick, nxsub, ytick, nysub, xopt,
      yopt)


      This function is not used in any examples. 



  SYNOPSIS:

  plaxes(x0, y0, xopt, xtick, nxsub, yopt, ytick, nysub)

  ARGUMENTS:

      x0 (PLFLT, input) :    World X coordinate of origin. 

      y0 (PLFLT, input) :    World Y coordinate of origin. 

      xopt (const char *, input) :    Pointer to character string specifying
      options for horizontal axis.  The string can include any
      combination of the following letters (upper or lower case) in any
      order: a: Draws axis, X-axis is horizontal line (y=0), and Y-axis
      is vertical line (x=0). 
          b: Draws bottom (X) or left (Y) edge of frame. 
          c: Draws top (X) or right (Y) edge of frame. 
          d: Plot labels as date / time.  Values are assumed to be
          seconds since the epoch  (as used by gmtime). 
          f:    Always use fixed point numeric labels. 
          g: Draws a grid at the major tick interval. 
          h: Draws a grid at the minor tick interval. 
          i: Inverts tick marks, so they are drawn outwards, rather than
          inwards. 
          l: Labels axis logarithmically.  This only affects the labels,
          not the data, and so it is necessary to compute the logarithms
          of data points before passing them to any of the drawing
          routines. 
          m: Writes numeric labels at major tick intervals in the
          unconventional location (above box for X, right of box for Y). 
          n: Writes numeric labels at major tick intervals in the
          conventional location (below box for X, left of box for Y). 
          o: Use custom labelling function to generate axis label text. 
          The custom labelling function can be defined with the
          plslabelfunc command. 
          s: Enables subticks between major ticks, only valid if t is
          also specified. 
          t: Draws major ticks. 
          u: Exactly like "b" except don't draw edge line. 
          w: Exactly like "c" except don't draw edge line. 
          x: Exactly like "t" (including the side effect of the
          numerical labels for the major ticks) except exclude drawing
          the major and minor tick marks. 


      xtick (PLFLT, input) :    World coordinate interval between major
      ticks on the x axis. If it is set to zero, PLplot automatically
      generates a suitable tick interval. 

      nxsub (PLINT, input) :    Number of subintervals between major x axis
      ticks for minor ticks.    If it is set to zero, PLplot automatically
      generates a suitable minor tick interval. 

      yopt (const char *, input) :    Pointer to character string specifying
      options for vertical axis.  The string can include any combination
      of the letters defined above for xopt, and in addition may
      contain: v: Write numeric labels for vertical axis parallel to the
      base of the graph, rather than parallel to the axis. 


      ytick (PLFLT, input) :    World coordinate interval between major
      ticks on the y axis. If it is set to zero, PLplot automatically
      generates a suitable tick interval. 

      nysub (PLINT, input) :    Number of subintervals between major y axis
      ticks for minor ticks.    If it is set to zero, PLplot automatically
      generates a suitable minor tick interval. 

Definition at line 444 of file plplotc.py.

def plplotc.plbin (   args)
  Plot a histogram from binned data 

  DESCRIPTION:

      Plots a histogram consisting of nbin bins.        The value associated with
      the i'th bin is placed in x[i], and the number of points in the bin is
      placed in y[i].  For proper operation, the values in x[i] must form a
      strictly increasing sequence.  By default, x[i] is the left-hand edge
      of the i'th bin. If opt=PL_BIN_CENTRED is used, the bin boundaries are
      placed midway between the values in the x array.  Also see plhist for
      drawing histograms from unbinned data. 

      Redacted form:  General: plbin(x, y, opt)
          Perl/PDL: plbin(nbin, x, y, opt)
          Python: plbin(nbin, x, y, opt)


      This function is not used in any examples. 



  SYNOPSIS:

  plbin(nbin, x, y, opt)

  ARGUMENTS:

      nbin (PLINT, input) :    Number of bins (i.e., number of values in x
      and y arrays.) 

      x (const PLFLT *, input) :      Pointer to array containing values
      associated with bins.  These must form a strictly increasing
      sequence. 

      y (const PLFLT *, input) :      Pointer to array containing number of
      points in bin.    This is a PLFLT (instead of PLINT) array so as to
      allow histograms of probabilities, etc. 

      opt (PLINT, input) :    Is a combination of several flags:
      opt=PL_BIN_DEFAULT: The x represent the lower bin boundaries, the
      outer bins are expanded to fill up the entire x-axis and bins of
      zero height are simply drawn. 
          opt=PL_BIN_CENTRED|...: The bin boundaries are to be midway
          between the x values. If the values in x are equally spaced,
          the values are the center values of the bins. 
          opt=PL_BIN_NOEXPAND|...: The outer bins are drawn with equal
          size as the ones inside. 
          opt=PL_BIN_NOEMPTY|...: Bins with zero height are not drawn
          (there is a gap for such bins). 

Definition at line 541 of file plplotc.py.

def plplotc.plbop ( )
  Begin a new page

  DESCRIPTION:

      Begins a new page.        For a file driver, the output file is opened if
      necessary.        Advancing the page via pleop and plbop is useful when a
      page break is desired at a particular point when plotting to subpages.
       Another use for pleop and plbop is when plotting pages to different
      files, since you can manually set the file name by calling plsfnam
      after the call to pleop. (In fact some drivers may only support a
      single page per file, making this a necessity.)  One way to handle
      this case automatically is to page advance via pladv, but enable
      familying (see plsfam) with a small limit on the file size so that a
      new family member file will be created on each page break. 

      Redacted form: plbop()

      This function is used in examples 2,20. 



  SYNOPSIS:

  plbop()

Definition at line 650 of file plplotc.py.

def plplotc.plbox (   args)
  Draw a box with axes, etc

  DESCRIPTION:

      Draws a box around the currently defined viewport, and labels it with
      world coordinate values appropriate to the window.        Thus plbox should
      only be called after defining both viewport and window.  The character
      strings xopt and yopt specify how the box should be drawn as described
      below.  If ticks and/or subticks are to be drawn for a particular
      axis, the tick intervals and number of subintervals may be specified
      explicitly, or they may be defaulted by setting the appropriate
      arguments to zero. 

      Redacted form:  General: plbox(xopt, xtick, nxsub, yopt, ytick, nysub)
          Perl/PDL: plbox(xtick, nxsub, ytick, nysub, xopt, yopt)


      This function is used in examples 1,2,4,6,6-12,14-18,21,23-26,29. 



  SYNOPSIS:

  plbox(xopt, xtick, nxsub, yopt, ytick, nysub)

  ARGUMENTS:

      xopt (const char *, input) :    Pointer to character string specifying
      options for horizontal axis.  The string can include any
      combination of the following letters (upper or lower case) in any
      order: a: Draws axis, X-axis is horizontal line (y=0), and Y-axis
      is vertical line (x=0). 
          b: Draws bottom (X) or left (Y) edge of frame. 
          c: Draws top (X) or right (Y) edge of frame. 
          d: Plot labels as date / time.  Values are assumed to be
          seconds since the epoch  (as used by gmtime). 
          f:    Always use fixed point numeric labels. 
          g: Draws a grid at the major tick interval. 
          h: Draws a grid at the minor tick interval. 
          i: Inverts tick marks, so they are drawn outwards, rather than
          inwards. 
          l: Labels axis logarithmically.  This only affects the labels,
          not the data, and so it is necessary to compute the logarithms
          of data points before passing them to any of the drawing
          routines. 
          m: Writes numeric labels at major tick intervals in the
          unconventional location (above box for X, right of box for Y). 
          n: Writes numeric labels at major tick intervals in the
          conventional location (below box for X, left of box for Y). 
          o: Use custom labelling function to generate axis label text. 
          The custom labelling function can be defined with the
          plslabelfunc command. 
          s: Enables subticks between major ticks, only valid if t is
          also specified. 
          t: Draws major ticks. 
          u: Exactly like "b" except don't draw edge line. 
          w: Exactly like "c" except don't draw edge line. 
          x: Exactly like "t" (including the side effect of the
          numerical labels for the major ticks) except exclude drawing
          the major and minor tick marks. 


      xtick (PLFLT, input) :    World coordinate interval between major
      ticks on the x axis. If it is set to zero, PLplot automatically
      generates a suitable tick interval. 

      nxsub (PLINT, input) :    Number of subintervals between major x axis
      ticks for minor ticks.    If it is set to zero, PLplot automatically
      generates a suitable minor tick interval. 

      yopt (const char *, input) :    Pointer to character string specifying
      options for vertical axis.  The string can include any combination
      of the letters defined above for xopt, and in addition may
      contain: v: Write numeric labels for vertical axis parallel to the
      base of the graph, rather than parallel to the axis. 


      ytick (PLFLT, input) :    World coordinate interval between major
      ticks on the y axis. If it is set to zero, PLplot automatically
      generates a suitable tick interval. 

      nysub (PLINT, input) :    Number of subintervals between major y axis
      ticks for minor ticks.    If it is set to zero, PLplot automatically
      generates a suitable minor tick interval. 

Definition at line 680 of file plplotc.py.

def plplotc.plbox3 (   args)
  Draw a box with axes, etc, in 3-d 

  DESCRIPTION:

      Draws axes, numeric and text labels for a three-dimensional surface
      plot.  For a more complete description of three-dimensional plotting
      see the PLplot documentation. 

      Redacted form:  General: plbox3(xopt, xlabel, xtick, nxsub, yopt,
      ylabel, ytick, nysub, zopt, zlabel, ztick, nzsub)
          Perl/PDL: plbox3(xtick, nxsub, ytick, nysub, ztick, nzsub,
      xopt, xlabel, yopt, ylabel, zopt, zlabel)


      This function is used in examples 8,11,18,21. 



  SYNOPSIS:

  plbox3(xopt, xlabel, xtick, nxsub, yopt, ylabel, ytick, nysub, zopt, zlabel, ztick, nzsub)

  ARGUMENTS:

      xopt (const char *, input) :    Pointer to character string specifying
      options for the x axis. The string can include any combination of
      the following letters (upper or lower case) in any order: b: Draws
      axis at base, at height z=
      zmin where zmin is defined by call to plw3d.  This character must be
      specified in order to use any of the other options. 
          f: Always use fixed point numeric labels. 
          i: Inverts tick marks, so they are drawn downwards, rather
          than upwards. 
          l: Labels axis logarithmically.  This only affects the labels,
          not the data, and so it is necessary to compute the logarithms
          of data points before passing them to any of the drawing
          routines. 
          n: Writes numeric labels at major tick intervals. 
          o: Use custom labelling function to generate axis label text. 
          The custom labelling function can be defined with the
          plslabelfunc command. 
          s: Enables subticks between major ticks, only valid if t is
          also specified. 
          t: Draws major ticks. 
          u: If this is specified, the text label for the axis is
          written under the axis. 


      xlabel (const char *, input) :    Pointer to character string
      specifying text label for the x axis.  It is only drawn if u is in
      the xopt string. 

      xtick (PLFLT, input) :    World coordinate interval between major
      ticks on the x axis. If it is set to zero, PLplot automatically
      generates a suitable tick interval. 

      nxsub (PLINT, input) :    Number of subintervals between major x axis
      ticks for minor ticks.    If it is set to zero, PLplot automatically
      generates a suitable minor tick interval. 

      yopt (const char *, input) :    Pointer to character string specifying
      options for the y axis. The string is interpreted in the same way
      as xopt. 

      ylabel (const char *, input) :    Pointer to character string
      specifying text label for the y axis.  It is only drawn if u is in
      the yopt string. 

      ytick (PLFLT, input) :    World coordinate interval between major
      ticks on the y axis. If it is set to zero, PLplot automatically
      generates a suitable tick interval. 

      nysub (PLINT, input) :    Number of subintervals between major y axis
      ticks for minor ticks.    If it is set to zero, PLplot automatically
      generates a suitable minor tick interval. 

      zopt (const char *, input) :    Pointer to character string specifying
      options for the z axis. The string can include any combination of
      the following letters (upper or lower case) in any order: b: Draws
      z axis to the left of the surface plot. 
          c: Draws z axis to the right of the surface plot. 
          d: Draws grid lines parallel to the x-y plane behind the
          figure.  These lines are not drawn until after plot3d or
          plmesh are called because of the need for hidden line removal. 
          f: Always use fixed point numeric labels. 
          i: Inverts tick marks, so they are drawn away from the center. 
          l: Labels axis logarithmically.  This only affects the labels,
          not the data, and so it is necessary to compute the logarithms
          of data points before passing them to any of the drawing
          routines. 
          m: Writes numeric labels at major tick intervals on the
          right-hand vertical axis. 
          n: Writes numeric labels at major tick intervals on the
          left-hand vertical axis. 
          o: Use custom labelling function to generate axis label text. 
          The custom labelling function can be defined with the
          plslabelfunc command. 
          s: Enables subticks between major ticks, only valid if t is
          also specified. 
          t: Draws major ticks. 
          u: If this is specified, the text label is written beside the
          left-hand axis. 
          v: If this is specified, the text label is written beside the
          right-hand axis. 


      zlabel (const char *, input) :    Pointer to character string
      specifying text label for the z axis.  It is only drawn if u or v
      are in the zopt string. 

      ztick (PLFLT, input) :    World coordinate interval between major
      ticks on the z axis. If it is set to zero, PLplot automatically
      generates a suitable tick interval. 

      nzsub (PLINT, input) :    Number of subintervals between major z axis
      ticks for minor ticks.    If it is set to zero, PLplot automatically
      generates a suitable minor tick interval. 

Definition at line 770 of file plplotc.py.

def plplotc.plbtime (   args)
  Calculate broken-down time from continuous time for the current stream 

  DESCRIPTION:

      Calculate broken-down time;  year, month, day, hour, min, sec; from
      continuous time, ctime for the current stream.  This function is the
      inverse of plctime. 

      The PLplot definition of broken-down time is a calendar time that
      completely ignores all time zone offsets, i.e., it is the user's
      responsibility to apply those offsets (if so desired) before using the
      PLplot time API.  By default broken-down time is defined using the
      proleptic Gregorian calendar without the insertion of leap seconds and
      continuous time is defined as the number of seconds since the Unix
      epoch of 1970-01-01T00:00:00Z. However, other definitions of
      broken-down and continuous time are possible, see plconfigtime. 

      Redacted form:  General: plbtime(year, month, day, hour, min, sec,
      ctime)
          Perl/PDL: Not available? 


      This function is used in example 29. 



  SYNOPSIS:

  plbtime(year, month, day, hour, min, sec, ctime)

  ARGUMENTS:

      year (PLINT *, output) :    Output year. 

      month (PLINT *, output) :     Output month in range from 0 (January) to
      11 (December). 

      day (PLINT *, output) :    Output day in range from 1 to 31. 

      hour (PLINT *, output) :    Output hour in range from 0 to 23. 

      min (PLINT *, output) :    Output minute in range from 0 to 59 

      sec (PLFLT *, output) :    Output second in floating range from 0. to
      60. 

      ctime (PLFLT, input) :    Continous time from which the broken-down
      time is calculated. 

Definition at line 596 of file plplotc.py.

def plplotc.plcalc_world (   args)
  Calculate world coordinates and corresponding window index from relative device coordinates 

  DESCRIPTION:

      Calculate world coordinates, wx and wy, and corresponding window index
      from relative device coordinates, rx and ry. 

      Redacted form:  General: plcalc_world(rx, ry, wx, wy, window)
          Perl/PDL: Not available? 


      This function is used in example 31. 



  SYNOPSIS:

  plcalc_world(rx, ry, wx, wy, window)

  ARGUMENTS:

      rx (PLFLT, input) :    Input relative device coordinate (ranging from
      0. to 1.) for the x coordinate. 

      ry (PLFLT, input) :    Input relative device coordinate (ranging from
      0. to 1.) for the y coordinate. 

      wx (PLFLT *, output) :    Pointer to the returned world coordinate for
      x corresponding to the relative device coordinates rx and ry. 

      wy (PLFLT *, output) :    Pointer to the returned world coordinate for
      y corresponding to the relative device coordinates rx and ry. 

      window (PLINT *, output) :      Pointer to the returned last defined
      window index that corresponds to the input relative device
      coordinates (and the returned world coordinates).  To give some
      background on the window index, for each page the initial window
      index is set to zero, and each time plwind is called within the
      page, world and device coordinates are stored for the window and
      the window index is incremented.  Thus, for a simple page layout
      with non-overlapping viewports and one window per viewport, window
      corresponds to the viewport index (in the order which the
      viewport/windows were created) of the only viewport/window
      corresponding to rx and ry.  However, for more complicated layouts
      with potentially overlapping viewports and possibly more than one
      window (set of world coordinates) per viewport, window and the
      corresponding output world coordinates corresponds to the last
      window created that fulfills the criterion that the relative
      device coordinates are inside it.  Finally, in all cases where the
      input relative device coordinates are not inside any
      viewport/window, then window is set to -1. 

Definition at line 893 of file plplotc.py.

def plplotc.plclear ( )
  Clear current (sub)page 

  DESCRIPTION:

      Clears the current page, effectively erasing everything that have been
      drawn.  This command only works with interactive drivers; if the
      driver does not support this, the page is filled with the background
      color in use. If the current page is divided into subpages, only the
      current subpage is erased.        The nth subpage can be selected with
      pladv(n). 

      Redacted form:  General: plclear()
          Perl/PDL: Not available? 


      This function is not used in any examples. 



  SYNOPSIS:

  plclear()

Definition at line 950 of file plplotc.py.

def plplotc.plClearOpts ( void  )

Clear internal option table info structure.

Definition at line 8018 of file plplotc.py.

def plplotc.plcol0 (   args)
  Set color, cmap0 

  DESCRIPTION:

      Sets the color index for cmap0 (see the PLplot documentation). 

      Redacted form: plcol0(icol0)

      This function is used in examples 1-9,11-16,18-27,29. 



  SYNOPSIS:

  plcol0(icol0)

  ARGUMENTS:

      icol0 (PLINT, input) :    Integer representing the color.  The
      defaults at present are (these may change): 
      0       black (default background) 
      1       red (default foreground) 
      2       yellow 
      3       green 
      4       aquamarine 
      5       pink 
      6       wheat 
      7       grey 
      8       brown 
      9       blue 
      10        BlueViolet 
      11        cyan 
      12        turquoise 
      13        magenta 
      14        salmon 
      15        white 

        Use plscmap0 to change the entire map0 color palette and plscol0 to
       change an individual color in the map0 color palette. 

Definition at line 978 of file plplotc.py.

def plplotc.plcol1 (   args)
  Set color, cmap1 

  DESCRIPTION:

      Sets the color for cmap1 (see the PLplot documentation).  

      Redacted form: plcol1(col1)

      This function is used in examples 12 and 21. 



  SYNOPSIS:

  plcol1(col1)

  ARGUMENTS:

      col1 (PLFLT, input) :    This value must be in the range from 0. to 1.
      and is mapped to color using the continuous map1 color palette
      which by default ranges from blue to the background color to red. 
      The map1 palette can also be straightforwardly changed by the user
      with plscmap1 or plscmap1l. 

Definition at line 1023 of file plplotc.py.

def plplotc.plcolorbar (   args)
  Plot color bar for image, shade or gradient plots 

  DESCRIPTION:

      Routine for creating a continuous color bar for image, shade, or
      gradient plots. (See pllegend for similar functionality for creating
      legends with discrete elements). The arguments of plcolorbar provide
      control over the location and size of the color bar as well as the
      location and characteristics of the elements (most of which are
      optional) within that color bar.  The resulting color bar is clipped
      at the boundaries of the current subpage. (N.B. the adopted coordinate
      system used for some of the parameters is defined in the documentation
      of the position parameter.) 

      Redacted form: plcolorbar(p_colorbar_width, p_colorbar_height,  opt,
      position, x, y, x_length, y_length, bg_color, bb_color, bb_style,
      low_cap_color, high_cap_color, cont_color, cont_width, label_opts,
      labels, axis_opts, ticks, sub_ticks, values)

      This function is used in examples 16 and 33. 



  SYNOPSIS:

  plcolorbar(p_colorbar_width, p_colorbar_height, opt, position, x, y, x_length, y_length, bg_color, bb_color, bb_style, low_cap_color, high_cap_color, cont_color, cont_width, n_labels, label_opts, labels, naxes, axis_opts, ticks, sub_ticks, n_values, values)

  ARGUMENTS:

      p_colorbar_width (PLFLT *, output) :    Pointer to a location which
      contains (after the call) the labelled and decorated color bar
      width in adopted coordinates. 

      p_colorbar_height (PLFLT *, output) :    Pointer to a location which
      contains (after the call) the labelled and decorated color bar
      height in adopted coordinates. 

      opt (PLINT, input) :    opt contains bits controlling the overall
      color bar.  The orientation (direction of the maximum value) of
      the color bar is specified with PL_ORIENT_RIGHT, PL_ORIENT_TOP,
      PL_ORIENT_LEFT, or PL_ORIENT_BOTTOM.  If none of these bits are
      specified, the default orientation is toward the top if the
      colorbar is placed on the left or right of the viewport or toward
      the right if the colorbar is placed on the top or bottom of the
      viewport. If the PL_COLORBAR_BACKGROUND bit is set, plot a
      (semi-transparent) background for the color bar. If the
      PL_COLORBAR_BOUNDING_BOX bit is set, plot a bounding box for the
      color bar. The type of color bar must be specified with one of
      PL_COLORBAR_IMAGE, PL_COLORBAR_SHADE, or PL_COLORBAR_GRADIENT. If
      more than one of those bits is set only the first one in the above
      list is honored. The position of the (optional) label/title can be
      specified with PL_LABEL_RIGHT, PL_LABEL_TOP, PL_LABEL_LEFT, or
      PL_LABEL_BOTTOM.  If no label position bit is set then no label
      will be drawn. If more than one of this list of bits is specified,
      only the first one on the list is honored. End-caps for the color
      bar can added with PL_COLORBAR_CAP_LOW and PL_COLORBAR_CAP_HIGH.
      If a particular color bar cap option is not specified then no cap
      will be drawn for that end. As a special case for
      PL_COLORBAR_SHADE, the option PL_COLORBAR_SHADE_LABEL can be
      specified. If this option is provided then any tick marks and tick
      labels will be placed at the breaks between shaded segments. TODO:
      This should be expanded to support custom placement of tick marks
      and tick labels at custom value locations for any color bar type. 

      position (PLINT, input) :     position contains bits which control the
      overall position of the color bar and the definition of the
      adopted coordinates used for positions just like what is done for
      the position argument for pllegend. However, note that the
      defaults for the position bits (see below) are different than the
      pllegend case. The combination of the PL_POSITION_LEFT,
      PL_POSITION_RIGHT, PL_POSITION_TOP, PL_POSITION_BOTTOM,
      PL_POSITION_INSIDE, and PL_POSITION_OUTSIDE bits specifies one of
      the 16 possible standard positions (the 4 corners and centers of
      the 4 sides for both the inside and outside cases) of the color
      bar relative to the adopted coordinate system. The corner
      positions are specified by the appropriate combination of two of
      the PL_POSITION_LEFT, PL_POSITION_RIGHT, PL_POSITION_TOP, and
      PL_POSITION_BOTTOM bits while the sides are specified by a single
      value of one of those bits.  The adopted coordinates are
      normalized viewport coordinates if the PL_POSITION_VIEWPORT bit is
      set or normalized subpage coordinates if the PL_POSITION_SUBPAGE
      bit is set. Default position bits: If none of PL_POSITION_LEFT,
      PL_POSITION_RIGHT, PL_POSITION_TOP, or PL_POSITION_BOTTOM are set,
      then use PL_POSITION_RIGHT. If neither of PL_POSITION_INSIDE or
      PL_POSITION_OUTSIDE is set, use PL_POSITION_OUTSIDE. If neither of
      PL_POSITION_VIEWPORT or PL_POSITION_SUBPAGE is set, use
      PL_POSITION_VIEWPORT. 

      x (PLFLT, input) :      X offset of the color bar position in adopted
      coordinates from the specified standard position of the color bar.
      For positive x, the direction of motion away from the standard
      position is inward/outward from the standard corner positions or
      standard left or right positions if the
      PL_POSITION_INSIDE/PL_POSITION_OUTSIDE bit is set in position. 
      For the standard top or bottom positions, the direction of motion
      is toward positive X. 

      y (PLFLT, input) :      Y offset of the color bar position in adopted
      coordinates from the specified standard position of the color bar.
      For positive y, the direction of motion away from the standard
      position is inward/outward from the standard corner positions or
      standard top or bottom positions if the
      PL_POSITION_INSIDE/PL_POSITION_OUTSIDE bit is set in position. 
      For the standard left or right positions, the direction of motion
      is toward positive Y. 

      x_length (PLFLT, input) :     Length of the body of the color bar in
      the X direction in adopted coordinates. 

      y_length (PLFLT, input) :     Length of the body of the color bar in
      the Y direction in adopted coordinates. 

      bg_color (PLINT, input) :     The cmap0 color of the background for the
      color bar (PL_COLORBAR_BACKGROUND). 

      bb_color (PLINT, input) :     The cmap0 color of the bounding-box line
      for the color bar (PL_COLORBAR_BOUNDING_BOX). 

      bb_style (PLINT, input) :     The pllsty style number for the
      bounding-box line for the color bar (PL_COLORBAR_BACKGROUND). 

      low_cap_color (PLFLT, input) :    The cmap1 color of the low-end color
      bar cap, if it is drawn (PL_COLORBAR_CAP_LOW). 

      high_cap_color (PLFLT, input) :    The cmap1 color of the high-end
      color bar cap, if it is drawn  (PL_COLORBAR_CAP_HIGH). 

      cont_color (PLINT, input) :    The cmap0 contour color for
      PL_COLORBAR_SHADE plots. This is passed directly to plshades, so
      it will be interpreted according to the design of plshades. 

      cont_width (PLFLT, input) :    Contour width for PL_COLORBAR_SHADE
      plots. This is passed directly to plshades, so it will be
      interpreted according to the design of plshades. 

      n_labels (PLINT, input) :     Number of labels to place around the
      color bar. 

      label_opts (const PLINT *, input) :    Options for each of 
      n_labels labels. 

      labels (const char * const *, input) :    n_labels text labels for the
      color bar. No label is drawn if no label position is specified
      with one of the PL_COLORBAR_LABEL_RIGHT, PL_COLORBAR_LABEL_TOP,
      PL_COLORBAR_LABEL_LEFT, or PL_COLORBAR_LABEL_BOTTOM bits in the
      corresponding label_opts field. 

      n_axes (PLINT, input) :    Number of axis definitions provided. This
      value must be greater than 0. It is typically 1 (numerical axis
      labels are provided for one of the long edges of the color bar),
      but it can be larger if multiple numerical axis labels for the
      long edges of the color bar are desired. 

      axis_opts (const char * const *, input) :     An array of n_axes axis
      options (interpreted as for plbox) for the color bar's axis
      definitions. 

      ticks (const PLFLT *, input) :    An array of n_axes values of the
      spacing of the major tick marks (interpreted as for plbox) for the
      color bar's axis definitions. 

      sub_ticks (const PLINT *, input) :      An array of n_axes values of the
      number of subticks (interpreted as for plbox) for the color bar's
      axis definitions. 

      n_values (const PLINT *, input) :     An array containing the number of
      elements in each of the n_axes rows of the two-dimensional values
      array. 

      values (const PLFLT * const *, input) :    A two-dimensional array
      containing the numeric values for the data range represented by
      the color bar. For a row index of i_axis (where 0 < i_axis <
      n_axes), the number of elements in the row is specified by
      n_values[i_axis]. For PL_COLORBAR_IMAGE and PL_COLORBAR_GRADIENT
      the number of elements is 2, and the corresponding row elements of
      the values array are the minimum and maximum value represented by
      the colorbar.  For PL_COLORBAR_SHADE, the number and values of the
      elements of a row of the values array is interpreted the same as
      the nlevel and clevel arguments of plshades. 

Definition at line 3175 of file plplotc.py.

def plplotc.plconfigtime (   args)
  Configure the transformation between continuous and broken-down time for the current stream 

  DESCRIPTION:

      Configure the transformation between continuous and broken-down time
      for the current stream.  This transformation is used by both plbtime
      and plctime. 

      Redacted form:  General: plconfigtime(scale, offset1, offset2,
      ccontrol, ifbtime_offset, year, month, day, hour, min, sec)
          Perl/PDL: Not available? 


      This function is used in example 29. 



  SYNOPSIS:

  plconfigtime(scale, offset1, offset2, ccontrol, ifbtime_offset, year, month, day, hour, min, sec)

  ARGUMENTS:

      scale (PLFLT, input) :    The number of days per continuous time unit.
       As a special case, if 
      scale is 0., then all other arguments are ignored, and the result (the
      default used by PLplot) is the equivalent of a call to
      plconfigtime(1./86400., 0., 0., 0x0, 1, 1970, 0, 1, 0, 0, 0.).
      That is, for this special case broken-down time is calculated with
      the proleptic Gregorian calendar with no leap seconds inserted,
      and the continuous time is defined as the number of seconds since
      the Unix epoch of  1970-01-01T00:00:00Z. 

      offset1 (PLFLT, input) :    If 
      ifbtime_offset is true, the parameters 
      offset1 and 
      offset2 are completely ignored. Otherwise, the sum of these parameters
      (with units in days) specify the epoch of the continuous time
      relative to the MJD epoch corresponding to the Gregorian calendar
      date of 1858-11-17T00:00:00Z or JD = 2400000.5.  Two PLFLT numbers
      are used to specify the origin to allow users (by specifying 
      offset1 as an integer that can be exactly represented by a
      floating-point variable and specifying 
      offset2 as a number in the range from 0. to 1) the chance to minimize
      the numerical errors of the continuous time representation. 

      offset2 (PLFLT, input) :    See documentation of 
      offset1. 

      ccontrol (PLINT, input) :     ccontrol contains bits controlling the
      transformation.  If the 0x1 bit is set, then the proleptic Julian
      calendar is used for broken-down time rather than the proleptic
      Gregorian calendar.  If the 0x2 bit is set, then leap seconds that
      have been historically used to define UTC are inserted into the
      broken-down time. Other possibilities for additional control bits
      for ccontrol exist such as making the historical time corrections
      in the broken-down time corresponding to ET (ephemeris time) or
      making the (slightly non-constant) corrections from international
      atomic time (TAI) to what astronomers define as terrestrial time
      (TT).  But those additional possibilities have not been
      implemented yet in the qsastime library (one of the PLplot utility
      libraries). 

      ifbtime_offset (PLBOOL, input) :    ifbtime_offset controls how the
      epoch of the continuous time scale is specified by the user. If 
      ifbtime_offset is false, then 
      offset1 and 
      offset2 are used to specify the epoch, and the following broken-down
      time parameters are completely ignored.  If 
      ifbtime_offset is true, then 
      offset1 and 
      offset2 are completely ignored, and the following broken-down time
      parameters are used to specify the epoch. 

      year (PLINT, input) :    Year of epoch. 

      month (PLINT, input) :    Month of epoch in range from 0 (January) to
      11 (December). 

      day (PLINT, input) :    Day of epoch in range from 1 to 31. 

      hour (PLINT, input) :    Hour of epoch in range from 0 to 23 

      min (PLINT, input) :    Minute of epoch in range from 0 to 59. 

      sec (PLFLT, input) :    Second of epoch in floating range from 0. to
      60. 

Definition at line 1052 of file plplotc.py.

def plplotc.plcont (   args)
  Contour plot 

  DESCRIPTION:

      Draws a contour plot of the data in f[
      nx][
      ny], using the nlevel contour levels specified by clevel. Only the
      region of the array from kx to lx and from ky to ly is plotted out.  A
      transformation routine pointed to by pltr with a pointer pltr_data for
      additional data required by the transformation routine is used to map
      indices within the array to the world coordinates.        See the following
      discussion of the arguments and the PLplot documentation for more
      information. 

      Redacted form: [PLEASE UPDATE! ONLY PERL INFO IS LIKELY CORRECT!] F95:
      plcont(f, kx, lx, ky, ly, clevel, tr?) or plcont(f, kx, lx, ky, ly,
      clevel, xgrid, ygrid)
          Java: pls.cont(f, kx, lx, ky, ly, clevel, xgrid, ygrid)
          Perl/PDL: plcont(f, kx, lx, ky, ly, clevel, pltr, pltr_data)
          Python: plcont2(f, kx, lx, ky, ly, clevel)


      This function is used in examples 9,14,16,22. 



  SYNOPSIS:

  plcont(f, nx, ny, kx, lx, ky, ly, clevel, nlevel, pltr, pltr_data)

  ARGUMENTS:

      f (const PLFLT * const *, input) :      Pointer to a vectored
      two-dimensional array containing data to be contoured. 

      nx, ny (PLINT, input) :    Physical dimensions of array f. 

      kx, lx (PLINT, input) :    Range of x indices to consider. 

      ky, ly (PLINT, input) :    Range of y indices to consider. 

      clevel (const PLFLT *, input) :    Pointer to array specifying levels
      at which to draw contours. 

      nlevel (PLINT, input) :    Number of contour levels to draw. 

      pltr (void (*) (PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer) , input) : 
        Pointer to function that defines transformation between indices
      in array f and the world coordinates (C only).    Transformation
      functions are provided in the PLplot library: pltr0 for identity
      mapping, and pltr1 and pltr2 for arbitrary mappings respectively
      defined by one- and two-dimensional arrays.  In addition,
      user-supplied routines for the transformation can be used as well.
       Examples of all of these approaches are given in the PLplot
      documentation. The transformation function should have the form
      given by any of pltr0, pltr1, or pltr2. Note that unlike plshades
      and similar PLplot functions which have a pltr argument, plcont
      requires that a transformation function be provided in the C
      interface.  Leaving  pltr NULL will result in an error. 

      pltr_data (PLPointer, input) :    Extra parameter to help pass
      information to pltr0, pltr1, pltr2, or whatever routine that is
      externally supplied. 

Definition at line 1145 of file plplotc.py.

def plplotc.plcpstrm (   args)
  Copy state parameters from the reference stream to the current stream 

  DESCRIPTION:

      Copies state parameters from the reference stream to the current
      stream. Tell driver interface to map device coordinates unless flags
      == 1. 

      This function is used for making save files of selected plots (e.g.
      from the TK driver).  After initializing, you can get a copy of the
      current plot to the specified device by switching to this stream and
      issuing a plcpstrm and a plreplot, with calls to plbop and pleop as
      appropriate.  The plot buffer must have previously been enabled (done
      automatically by some display drivers, such as X). 

      Redacted form: plcpstrm(iplsr, flags)

      This function is used in example 1,20. 



  SYNOPSIS:

  plcpstrm(iplsr, flags)

  ARGUMENTS:

      iplsr (PLINT, input) :    Number of reference stream. 

      flags (PLBOOL, input) :    If flags is set to true the device
      coordinates are not copied from the reference to current stream. 

Definition at line 1269 of file plplotc.py.

def plplotc.plctime (   args)
  Calculate continuous time from broken-down time for the current stream 

  DESCRIPTION:

      Calculate continuous time, ctime, from broken-down time for the
      current stream.  The broken-down
      time is specified by the following parameters: year, month, day, hour,
      min, and sec. This function is the inverse of plbtime. 

      The PLplot definition of broken-down time is a calendar time that
      completely ignores all time zone offsets, i.e., it is the user's
      responsibility to apply those offsets (if so desired) before using the
      PLplot time API.  By default broken-down time is defined using the
      proleptic Gregorian calendar without the insertion of leap seconds and
      continuous time is defined as the number of seconds since the Unix
      epoch of 1970-01-01T00:00:00Z. However, other definitions of
      broken-down and continuous time are possible, see plconfigtime which
      specifies that transformation for the current stream. 

      Redacted form:  General: plctime(year, month, day, hour, min, sec,
      ctime)
          Perl/PDL: Not available? 


      This function is used in example 29. 



  SYNOPSIS:

  plctime(year, month, day, hour, min, sec, ctime)

  ARGUMENTS:

      year (PLINT, input) :    Input year. 

      month (PLINT, input) :    Input month in range from 0 (January) to 11
      (December). 

      day (PLINT, input) :    Input day in range from 1 to 31. 

      hour (PLINT, input) :    Input hour in range from 0 to 23 

      min (PLINT, input) :    Input minute in range from 0 to 59. 

      sec (PLFLT, input) :    Input second in floating range from 0. to 60. 

      ctime (PLFLT *, output) :     Continous time calculated from the
      broken-down time specified by the previous parameters. 

Definition at line 1214 of file plplotc.py.

def plplotc.plend ( )
  End plotting session 

  DESCRIPTION:

      Ends a plotting session, tidies up all the output files, switches
      interactive devices back into text mode and frees up any memory that
      was allocated.  Must be called before end of program. 

      By default, PLplot's interactive devices (Xwin, TK, etc.)  go into a
      wait state after a call to plend or other functions which trigger the
      end of a plot page. To avoid this, use the plspause function. 

      Redacted form: plend()

      This function is used in all of the examples. 



  SYNOPSIS:

  plend()

Definition at line 1306 of file plplotc.py.

def plplotc.plend1 ( )
  End plotting session for current stream 

  DESCRIPTION:

      Ends a plotting session for the current output stream only.  See
      plsstrm for more info. 

      Redacted form: plend1()

      This function is used in examples 1,20. 



  SYNOPSIS:

  plend1()

Definition at line 1333 of file plplotc.py.

def plplotc.plenv (   args)
  Set up standard window and draw box 

  DESCRIPTION:

      Sets up plotter environment for simple graphs by calling pladv and
      setting up viewport and window to sensible default values.        plenv
      leaves enough room around most graphs for axis labels and a title.
      When these defaults are not suitable, use the individual routines
      plvpas, plvpor, or plvasp for setting up the viewport, plwind for
      defining the window, and plbox for drawing the box. 

      Redacted form: plenv(xmin, xmax, ymin, ymax, just, axis)

      This function is used in example 1,3,9,13,14,19-22,29. 



  SYNOPSIS:

  plenv(xmin, xmax, ymin, ymax, just, axis)

  ARGUMENTS:

      xmin (PLFLT, input) :    Value of x at left-hand edge of window (in
      world coordinates). 

      xmax (PLFLT, input) :    Value of x at right-hand edge of window (in
      world coordinates). 

      ymin (PLFLT, input) :    Value of y at bottom edge of window (in world
      coordinates). 

      ymax (PLFLT, input) :    Value of y at top edge of window (in world
      coordinates). 

      just (PLINT, input) :    Controls how the axes will be scaled: -1: the
      scales will not be set, the user must set up the scale before
      calling plenv using plsvpa, plvasp or other. 
          0: the x and y axes are scaled independently to use as much of
          the screen as possible. 
          1: the scales of the x and y axes are made equal. 
          2: the axis of the x and y axes are made equal, and the plot
          box will be square. 


      axis (PLINT, input) :    Controls drawing of the box around the plot:
      -2: draw no box, no tick marks, no numeric tick labels, no axes. 
          -1: draw box only. 
          0: draw box, ticks, and numeric tick labels. 
          1: also draw coordinate axes at x=0 and y=0. 
          2: also draw a grid at major tick positions in both
          coordinates. 
          3: also draw a grid at minor tick positions in both
          coordinates. 
          10: same as 0 except logarithmic x tick marks. (The x data
          have to be converted to logarithms separately.) 
          11: same as 1 except logarithmic x tick marks. (The x data
          have to be converted to logarithms separately.) 
          12: same as 2 except logarithmic x tick marks. (The x data
          have to be converted to logarithms separately.) 
          13: same as 3 except logarithmic x tick marks. (The x data
          have to be converted to logarithms separately.) 
          20: same as 0 except logarithmic y tick marks. (The y data
          have to be converted to logarithms separately.) 
          21: same as 1 except logarithmic y tick marks. (The y data
          have to be converted to logarithms separately.) 
          22: same as 2 except logarithmic y tick marks. (The y data
          have to be converted to logarithms separately.) 
          23: same as 3 except logarithmic y tick marks. (The y data
          have to be converted to logarithms separately.) 
          30: same as 0 except logarithmic x and y tick marks. (The x
          and y data have to be converted to logarithms separately.) 
          31: same as 1 except logarithmic x and y tick marks. (The x
          and y data have to be converted to logarithms separately.) 
          32: same as 2 except logarithmic x and y tick marks. (The x
          and y data have to be converted to logarithms separately.) 
          33: same as 3 except logarithmic x and y tick marks. (The x
          and y data have to be converted to logarithms separately.) 
          40: same as 0 except date / time x labels.    
          41: same as 1 except date / time x labels.    
          42: same as 2 except date / time x labels.    
          43: same as 3 except date / time x labels.    
          50: same as 0 except date / time y labels.    
          51: same as 1 except date / time y labels.    
          52: same as 2 except date / time y labels. 
          53: same as 3 except date / time y labels.    
          60: same as 0 except date / time x and y labels.  
          61: same as 1 except date / time x and y labels.  
          62: same as 2 except date / time x and y labels.  
          63: same as 3 except date / time x and y labels. 
          70: same as 0 except custom x and y labels. 
          71: same as 1 except custom x and y labels. 
          72: same as 2 except custom x and y labels. 
          73: same as 3 except custom x and y labels. 

Definition at line 1355 of file plplotc.py.

def plplotc.plenv0 (   args)
  Same as plenv but if in multiplot mode does not advance the subpage, instead clears it 

  DESCRIPTION:

      Sets up plotter environment for simple graphs by calling pladv and
      setting up viewport and window to sensible default values.        plenv0
      leaves enough room around most graphs for axis labels and a title.
      When these defaults are not suitable, use the individual routines
      plvpas, plvpor, or plvasp for setting up the viewport, plwind for
      defining the window, and plbox for drawing the box. 

      Redacted form: plenv0(xmin, xmax, ymin, ymax, just, axis)

      This function is used in example 21. 



  SYNOPSIS:

  plenv0(xmin, xmax, ymin, ymax, just, axis)

  ARGUMENTS:

      xmin (PLFLT, input) :    Value of x at left-hand edge of window (in
      world coordinates). 

      xmax (PLFLT, input) :    Value of x at right-hand edge of window (in
      world coordinates). 

      ymin (PLFLT, input) :    Value of y at bottom edge of window (in world
      coordinates). 

      ymax (PLFLT, input) :    Value of y at top edge of window (in world
      coordinates). 

      just (PLINT, input) :    Controls how the axes will be scaled: -1: the
      scales will not be set, the user must set up the scale before
      calling plenv0 using plsvpa, plvasp or other. 
          0: the x and y axes are scaled independently to use as much of
          the screen as possible. 
          1: the scales of the x and y axes are made equal. 
          2: the axis of the x and y axes are made equal, and the plot
          box will be square. 


      axis (PLINT, input) :    Controls drawing of the box around the plot:
      -2: draw no box, no tick marks, no numeric tick labels, no axes. 
          -1: draw box only. 
          0: draw box, ticks, and numeric tick labels. 
          1: also draw coordinate axes at x=0 and y=0. 
          2: also draw a grid at major tick positions in both
          coordinates. 
          3: also draw a grid at minor tick positions in both
          coordinates. 
          10: same as 0 except logarithmic x tick marks. (The x data
          have to be converted to logarithms separately.) 
          11: same as 1 except logarithmic x tick marks. (The x data
          have to be converted to logarithms separately.) 
          12: same as 2 except logarithmic x tick marks. (The x data
          have to be converted to logarithms separately.) 
          13: same as 3 except logarithmic x tick marks. (The x data
          have to be converted to logarithms separately.) 
          20: same as 0 except logarithmic y tick marks. (The y data
          have to be converted to logarithms separately.) 
          21: same as 1 except logarithmic y tick marks. (The y data
          have to be converted to logarithms separately.) 
          22: same as 2 except logarithmic y tick marks. (The y data
          have to be converted to logarithms separately.) 
          23: same as 3 except logarithmic y tick marks. (The y data
          have to be converted to logarithms separately.) 
          30: same as 0 except logarithmic x and y tick marks. (The x
          and y data have to be converted to logarithms separately.) 
          31: same as 1 except logarithmic x and y tick marks. (The x
          and y data have to be converted to logarithms separately.) 
          32: same as 2 except logarithmic x and y tick marks. (The x
          and y data have to be converted to logarithms separately.) 
          33: same as 3 except logarithmic x and y tick marks. (The x
          and y data have to be converted to logarithms separately.) 
          40: same as 0 except date / time x labels.    
          41: same as 1 except date / time x labels.    
          42: same as 2 except date / time x labels.    
          43: same as 3 except date / time x labels.    
          50: same as 0 except date / time y labels.    
          51: same as 1 except date / time y labels.    
          52: same as 2 except date / time y labels. 
          53: same as 3 except date / time y labels.    
          60: same as 0 except date / time x and y labels.  
          61: same as 1 except date / time x and y labels.  
          62: same as 2 except date / time x and y labels.  
          63: same as 3 except date / time x and y labels. 
          70: same as 0 except custom x and y labels. 
          71: same as 1 except custom x and y labels. 
          72: same as 2 except custom x and y labels. 
          73: same as 3 except custom x and y labels. 

Definition at line 1455 of file plplotc.py.

def plplotc.pleop ( )
  Eject current page 

  DESCRIPTION:

      Clears the graphics screen of an interactive device, or ejects a page
      on a plotter.  See plbop for more information. 

      Redacted form: pleop()

      This function is used in example 2,14. 



  SYNOPSIS:

  pleop()

Definition at line 1555 of file plplotc.py.

def plplotc.plerrx (   args)
  Draw x error bar 

  DESCRIPTION:

      Draws a set of n horizontal error bars, the i'th error bar extending
      from xmin[i] to xmax[i] at y coordinate y[i].  The terminals of the
      error bar are of length equal to the minor tick length (settable using
      plsmin). 

      Redacted form:  General: plerrx(xmin, ymax, y)
          Perl/PDL: plerrx(n, xmin, xmax, y)


      This function is used in example 29. 



  SYNOPSIS:

  plerrx(n, xmin, xmax, y)

  ARGUMENTS:

      n (PLINT, input) :      Number of error bars to draw. 

      xmin (const PLFLT *, input) :    Pointer to array with x coordinates
      of left-hand endpoint of error bars. 

      xmax (const PLFLT *, input) :    Pointer to array with x coordinates
      of right-hand endpoint of error bars. 

      y (const PLFLT *, input) :      Pointer to array with y coordinates of
      error bar. 

Definition at line 1577 of file plplotc.py.

def plplotc.plerry (   args)
  Draw y error bar 

  DESCRIPTION:

      Draws a set of n vertical error bars, the i'th error bar extending
      from ymin[i] to ymax[i] at x coordinate x[i].  The terminals of the
      error bar are of length equal to the minor tick length (settable using
      plsmin). 

      Redacted form:  General: plerry(x, ymin, ymax)
          Perl/PDL: plerry(n, x, ymin, ymax)


      This function is used in example 29. 



  SYNOPSIS:

  plerry(n, x, ymin, ymax)

  ARGUMENTS:

      n (PLINT, input) :      Number of error bars to draw. 

      x (const PLFLT *, input) :      Pointer to array with x coordinates of
      error bars. 

      ymin (const PLFLT *, input) :    Pointer to array with y coordinates
      of lower endpoint of error bars. 

      ymax (const PLFLT *, input) :    Pointer to array with y coordinate of
      upper endpoint of error bar. 

Definition at line 1616 of file plplotc.py.

def plplotc.plfamadv ( )
  Advance to the next family file on the next new page 

  DESCRIPTION:

      Advance to the next family file on the next new page. 

      Redacted form: plfamadv()

      This function is not used in any examples. 



  SYNOPSIS:

  plfamadv()

Definition at line 1655 of file plplotc.py.

def plplotc.plfill (   args)
  Draw filled polygon 

  DESCRIPTION:

      Fills the polygon defined by the n points (
      x[i], 
      y[i]) using the pattern defined by plpsty or plpat.  The default fill
      style is a solid fill.  The routine will automatically close the
      polygon between the last and first vertices.  If multiple closed
      polygons are passed in x and y then plfill will fill in between them. 

      Redacted form: plfill(x,y)

      This function is used in examples 12,13,15,16,21,24,25. 



  SYNOPSIS:

  plfill(n, x, y)

  ARGUMENTS:

      n (PLINT, input) :      Number of vertices in polygon. 

      x (const PLFLT *, input) :      Pointer to array with x coordinates of
      vertices. 

      y (const PLFLT *, input) :      Pointer to array with y coordinates of
      vertices. 

Definition at line 1676 of file plplotc.py.

def plplotc.plfill3 (   args)
  Draw filled polygon in 3D 

  DESCRIPTION:

      Fills the 3D polygon defined by the n points in the x, y, and z arrays
      using the pattern defined by plpsty or plpat.  The routine will
      automatically close the polygon between the last and first vertices. 
      If multiple closed polygons are passed in x, y, and z then plfill3
      will fill in between them. 

      Redacted form:  General: plfill3(x, y, z)
          Perl/PDL: plfill3(n, x, y, z)


      This function is used in example 15. 



  SYNOPSIS:

  plfill3(n, x, y, z)

  ARGUMENTS:

      n (PLINT, input) :      Number of vertices in polygon. 

      x (const PLFLT *, input) :      Pointer to array with x coordinates of
      vertices. 

      y (const PLFLT *, input) :      Pointer to array with y coordinates of
      vertices. 

      z (const PLFLT *, input) :      Pointer to array with z coordinates of
      vertices. 

Definition at line 1712 of file plplotc.py.

def plplotc.plflush ( )
  Flushes the output stream 

  DESCRIPTION:

      Flushes the output stream. Use sparingly, if at all. 

      Redacted form: plflush()

      This function is used in examples 1,14. 



  SYNOPSIS:

  plflush()

Definition at line 1802 of file plplotc.py.

def plplotc.plfont (   args)
  Set character font 

  DESCRIPTION:

      Sets the default character font for subsequent character drawing. Also
      affects symbols produced by plpoin.  This routine has no effect unless
      the extended character set is loaded (see plfontld). 

      Redacted form: plfont(ifont)

      This function is used in examples 1,2,4,7,13,24,26. 



  SYNOPSIS:

  plfont(ifont)

  ARGUMENTS:

      ifont (PLINT, input) :    Specifies the font: 1: Normal font (simplest
      and fastest) 
          2: Roman font 
          3: Italic font 
          4: Script font 

Definition at line 1823 of file plplotc.py.

def plplotc.plfontld (   args)
  Load character font 

  DESCRIPTION:

      Sets the character set to use for subsequent character drawing.  May
      be called before initializing PLplot. 

      Redacted form: plfontld(fnt)

      This function is used in examples 1,7. 



  SYNOPSIS:

  plfontld(fnt)

  ARGUMENTS:

      fnt (PLINT, input) :    Specifies the character set to load: 0:
      Standard character set 
          1: Extended character set 

Definition at line 1854 of file plplotc.py.

def plplotc.plgchr ( )
  Get character default height and current (scaled) height 

  DESCRIPTION:

      Get character default height and current (scaled) height. 

      Redacted form: plgchr(p_def, p_ht)

      This function is used in example 23. 



  SYNOPSIS:

  plgchr(p_def, p_ht)

  ARGUMENTS:

      p_def (PLFLT *, output) :     Pointer to default character height (mm). 

      p_ht (PLFLT *, output) :    Pointer to current (scaled) character
      height (mm). 

Definition at line 1882 of file plplotc.py.

def plplotc.plgcmap1_range ( )
  Get the cmap1 argument range for continuous color plots 

  DESCRIPTION:

      Get the cmap1 argument range for continuous color plots. (Use
      plgsmap1_range to set the cmap1 argument range.) 

      Redacted form: plgcmap1_range(min_color, max_color)

      This function is currently not used in any example. 



  SYNOPSIS:

  plgcmap1_range(min_color, max_color)

  ARGUMENTS:

      min_color (PLFLT *, output) :    Pointer to the current minimum cmap1
      floating point argument. 

      max_color (PLFLT *, output) :    Pointer to the current maximum cmap1
      floating point argument. 

Definition at line 5165 of file plplotc.py.

def plplotc.plgcol0 (   args)
  Returns 8-bit RGB values for given color index from cmap0 

  DESCRIPTION:

      Returns 8-bit RGB values (0-255) for given color from cmap0 (see the
      PLplot documentation).  Values are negative if an invalid color id is
      given. 

      Redacted form: plgcol0(icol0, r, g, b)

      This function is used in example 2. 



  SYNOPSIS:

  plgcol0(icol0, r, g, b)

  ARGUMENTS:

      icol0 (PLINT, input) :    Index of desired cmap0 color. 

      r (PLINT *, output) :    Pointer to 8-bit red value. 

      g (PLINT *, output) :    Pointer to 8-bit green value. 

      b (PLINT *, output) :    Pointer to 8-bit blue value. 

Definition at line 1910 of file plplotc.py.

def plplotc.plgcol0a (   args)
  Returns 8-bit RGB values and double alpha transparency value for given color index from cmap0 

  DESCRIPTION:

      Returns 8-bit RGB values (0-255) and double alpha transparency value
      (0.0 - 1.0) for  given color from cmap0 (see the PLplot
      documentation).  Values  are negative if an invalid color id is given. 

      This function is used in example 30. 



  SYNOPSIS:

  plgcol0a(icol0, r, g, b, alpha)

  ARGUMENTS:

      icol0 (PLINT, input) :    Index of desired cmap0 color. 

      r (PLINT *, output) :    Pointer to 8-bit red value. 

      g (PLINT *, output) :    Pointer to 8-bit green value. 

      b (PLINT *, output) :    Pointer to 8-bit blue value. 

      alpha (PLFLT *, output) :     Pointer to PLFLT alpha transparency
      value. 

Definition at line 1943 of file plplotc.py.

def plplotc.plgcolbg ( )
  Returns the background color (cmap0[0]) by 8-bit RGB value 

  ESCRIPTION:

     Returns the background color (cmap0[0]) by 8-bit RGB value. 

     Redacted form: plgcolbg(r, g, b)

     This function is used in example 31. 



  YNOPSIS:

  lgcolbg(r, g, b)

  RGUMENTS:

     r (PLINT *, output) :    Pointer to an unsigned 8-bit integer (0-255)
     representing the degree of red in the color. 

     g (PLINT *, output) :    Pointer to an unsigned 8-bit integer (0-255)
     representing the degree of green in the color. 

     b (PLINT *, output) :    Pointer to an unsigned 8-bit integer (0-255)
     representing the degree of blue in the color. 

Definition at line 1977 of file plplotc.py.

def plplotc.plgcolbga ( )
  Returns the background color (cmap0[0])  by 8-bit RGB value and double alpha transparency value 

  ESCRIPTION:

     Returns the background color (cmap0[0]) by 8-bit RGB value and double
     alpha transparency value. 

     This function is used in example 31. 



  YNOPSIS:

  lgcolbga(r, g, b, alpha)

  RGUMENTS:

     r (PLINT *, output) :    Pointer to an unsigned 8-bit integer (0-255)
     representing the degree of red in the color. 

     g (PLINT *, output) :    Pointer to an unsigned 8-bit integer (0-255)
     representing the degree of green in the color. 

     b (PLINT *, output) :    Pointer to an unsigned 8-bit integer (0-255)
     representing the degree of blue in the color. 

     alpha (PLFLT *, output) :     Pointer to PLFLT alpha transparency
     value. 

Definition at line 2009 of file plplotc.py.

def plplotc.plgcompression ( )
  Get the current device-compression setting 

  DESCRIPTION:

      Get the current device-compression setting.  This parameter is only
      used for drivers that provide compression. 

      Redacted form: plgcompression(compression)

      This function is used in example 31. 



  SYNOPSIS:

  plgcompression(compression)

  ARGUMENTS:

      compression (PLINT *, output) :    Pointer to a variable to be filled
      with the current device-compression setting. 

Definition at line 2043 of file plplotc.py.

def plplotc.plgdev ( )
  Get the current device (keyword) name 

  DESCRIPTION:

      Get the current device (keyword) name.  Note: you must have allocated
      space for this (80 characters is safe). 

      Redacted form: plgdev(p_dev)

      This function is used in example 14. 



  SYNOPSIS:

  plgdev(p_dev)

  ARGUMENTS:

      p_dev (char *, output) :    Pointer to device (keyword) name string. 

Definition at line 2070 of file plplotc.py.

def plplotc.plgdidev ( )
  Get parameters that define current device-space window 

  DESCRIPTION:

      Get relative margin width, aspect ratio, and relative justification
      that define current device-space window. If plsdidev has not been
      called the default values pointed to by p_mar, p_aspect, p_jx, and
      p_jy will all be 0. 

      Redacted form: plgdidev(p_mar, p_aspect, p_jx, p_jy)

      This function is used in example 31. 



  SYNOPSIS:

  plgdidev(p_mar, p_aspect, p_jx, p_jy)

  ARGUMENTS:

      p_mar (PLFLT *, output) :     Pointer to relative margin width. 

      p_aspect (PLFLT *, output) :    Pointer to aspect ratio. 

      p_jx (PLFLT *, output) :    Pointer to relative justification in x. 

      p_jy (PLFLT *, output) :    Pointer to relative justification in y. 

Definition at line 2096 of file plplotc.py.

def plplotc.plgdiori ( )
  Get plot orientation 

  DESCRIPTION:

      Get plot orientation parameter which is multiplied by 90 degrees to
      obtain the angle of rotation.  Note, arbitrary rotation parameters
      such as 0.2 (corresponding to 18 degrees) are possible, but the usual
      values for the rotation parameter are 0., 1., 2., and 3. corresponding
      to 0 degrees (landscape mode), 90 degrees (portrait mode), 180 degrees
      (seascape mode), and 270 degrees (upside-down mode). If plsdiori has
      not been called the default value pointed to by p_rot will be 0. 

      Redacted form: plgdiori(p_rot)

      This function is not used in any examples. 



  SYNOPSIS:

  plgdiori(p_rot)

  ARGUMENTS:

      p_rot (PLFLT *, output) :     Pointer to orientation parameter. 

Definition at line 2130 of file plplotc.py.

def plplotc.plgdiplt ( )
  Get parameters that define current plot-space window 

  DESCRIPTION:

      Get relative minima and maxima that define current plot-space window.
      If plsdiplt has not been called the default values pointed to by
      p_xmin, p_ymin, p_xmax, and p_ymax will be 0., 0., 1., and 1. 

      Redacted form: plgdiplt(p_xmin, p_ymin, p_xmax, p_ymax)

      This function is used in example 31. 



  SYNOPSIS:

  plgdiplt(p_xmin, p_ymin, p_xmax, p_ymax)

  ARGUMENTS:

      p_xmin (PLFLT *, output) :      Pointer to relative minimum in x. 

      p_ymin (PLFLT *, output) :      Pointer to relative minimum in y. 

      p_xmax (PLFLT *, output) :      Pointer to relative maximum in x. 

      p_ymax (PLFLT *, output) :      Pointer to relative maximum in y. 

Definition at line 2161 of file plplotc.py.

def plplotc.plGetCursor (   args)

Definition at line 8038 of file plplotc.py.

def plplotc.plgfam ( )
  Get family file parameters 

  DESCRIPTION:

      Gets information about current family file, if familying is enabled. 
      See the PLplot documentation for more information. 

      Redacted form: plgfam(p_fam, p_num, p_bmax)

      This function is used in examples 14,31. 



  SYNOPSIS:

  plgfam(p_fam, p_num, p_bmax)

  ARGUMENTS:

      p_fam (PLINT *, output) :     Pointer to variable with the Boolean
      family flag value.  If nonzero, familying is enabled. 

      p_num (PLINT *, output) :     Pointer to variable with the current
      family file number. 

      p_bmax (PLINT *, output) :      Pointer to variable with the maximum
      file size (in bytes) for a family file. 

Definition at line 2194 of file plplotc.py.

def plplotc.plgfci ( )
  Get FCI (font characterization integer) 

  DESCRIPTION:

      Gets information about the current font using the FCI approach. See
      the PLplot documentation for more information. 

      Redacted form: plgfci(p_fci)

      This function is used in example 23. 



  SYNOPSIS:

  plgfci(p_fci)

  ARGUMENTS:

      p_fci (PLUNICODE *, output) :    Pointer to PLUNICODE (unsigned 32-bit
      integer) variable which is updated with current FCI value. 

Definition at line 2227 of file plplotc.py.

def plplotc.plgfnam ( )
  Get output file name 

  DESCRIPTION:

      Gets the current output file name, if applicable. 

      Redacted form: plgfnam(fnam)

      This function is used in example 31. 



  SYNOPSIS:

  plgfnam(fnam)

  ARGUMENTS:

      fnam (char *, output) :    Pointer to file name string (a preallocated
      string of 80 characters or more). 

Definition at line 2254 of file plplotc.py.

def plplotc.plgfont ( )
  Get family, style and weight of the current font 

  DESCRIPTION:

      Gets information about current font.  See the PLplot documentation for
      more information on font selection. 

      Redacted form: plgfont(p_family, p_style, p_weight)

      This function is used in example 23. 



  SYNOPSIS:

  plgfont(p_family, p_style, p_weight)

  ARGUMENTS:

      p_family (PLINT *, output) :    Pointer to variable with the current
      font family. The available values are given by the PL_FCI_*
      constants in plplot.h. Current options are PL_FCI_SANS,
      PL_FCI_SERIF, PL_FCI_MONO, PL_FCI_SCRIPT and PL_FCI_SYMBOL. If
      p_family is NULL then the font family is not returned. 

      p_style (PLINT *, output) :    Pointer to variable with the current
      font style. The available values are given by the PL_FCI_*
      constants in plplot.h. Current options are PL_FCI_UPRIGHT,
      PL_FCI_ITALIC  and PL_FCI_OBLIQUE. If p_style is NULL then the
      font style is not returned. 

      p_weight (PLINT *, output) :    Pointer to variable with the current
      font weight. The available values are given by the PL_FCI_*
      constants in plplot.h. Current options are PL_FCI_MEDIUM and
      PL_FCI_BOLD. If p_weight is NULL then the font weight is not
      returned. 

Definition at line 2280 of file plplotc.py.

def plplotc.plglevel ( )
  Get the (current) run level 

  DESCRIPTION:

      Get the (current) run level. Valid settings are: 0,  uninitialized 
          1,    initialized 
          2,    viewport defined 
          3,    world coordinates defined 


      Redacted form: plglevel(p_level)

      This function is used in example 31. 



  SYNOPSIS:

  plglevel(p_level)

  ARGUMENTS:

      p_level (PLINT *, output) :    Pointer to the run level. 

Definition at line 2322 of file plplotc.py.

def plplotc.plgpage ( )
  Get page parameters 

  DESCRIPTION:

      Gets the current page configuration. The length and offset values are
      expressed in units that are specific to the current driver. For
      instance: screen drivers will usually interpret them as number of
      pixels, whereas printer drivers will usually use mm. 

      Redacted form: plgpage(p_xp, p_yp, p_xleng, p_yleng, p_xoff, p_yoff)

      This function is used in examples 14 and 31. 



  SYNOPSIS:

  plgpage(p_xp, p_yp, p_xleng, p_yleng, p_xoff, p_yoff)

  ARGUMENTS:

      p_xp (PLFLT *, output) :    Pointer to number of pixels/inch (DPI), x. 

      p_yp (PLFLT *, output) :    Pointer to number of pixels/inch (DPI) in
      y. 

      p_xleng (PLINT *, output) :    Pointer to x page length value. 

      p_yleng (PLINT *, output) :    Pointer to y page length value. 

      p_xoff (PLINT *, output) :      Pointer to x page offset. 

      p_yoff (PLINT *, output) :      Pointer to y page offset. 

Definition at line 2351 of file plplotc.py.

def plplotc.plgra ( )
  Switch to graphics screen 

  DESCRIPTION:

      Sets an interactive device to graphics mode, used in conjunction with
      pltext to allow graphics and text to be interspersed.  On a device
      which supports separate text and graphics windows, this command causes
      control to be switched to the graphics window.  If already in graphics
      mode, this command is ignored.  It is also ignored on devices which
      only support a single window or use a different method for shifting
      focus.  See also pltext. 

      Redacted form: plgra()

      This function is used in example 1. 



  SYNOPSIS:

  plgra()

Definition at line 2390 of file plplotc.py.

def plplotc.plgradient (   args)
  Draw linear gradient inside polygon 

  DESCRIPTION:

      Draw a linear gradient using colour map 1 inside the polygon defined
      by the n points (
      x[i], 
      y[i]).  Interpretation of the polygon is the same as for plfill.  The
      polygon coordinates and the gradient angle are all expressed in world
      coordinates.  The angle from the x axis for both the rotated
      coordinate system and the gradient vector is specified by angle.  The
      magnitude of the gradient vector is the difference between the maximum
      and minimum values of x for the vertices in the rotated coordinate
      system.  The origin of the gradient vector can be interpreted as being
      anywhere on the line corresponding to the minimum x value for the
      vertices in the rotated coordinate system.        The distance along the
      gradient vector is linearly transformed to the independent variable of
      colour map 1 which ranges from 0. at the tail of the gradient vector
      to 1. at the head of the gradient vector.  What is drawn is the RGBA
      colour corresponding to the independent variable of colour map 1.  For
      more information about colour map 1 (see the PLplot documentation). 

      Redacted form: plgradient(x,y,angle)

      This function is used in examples 25,30. 



  SYNOPSIS:

  plgradient(n, x, y, angle)

  ARGUMENTS:

      n (PLINT, input) :      Number of vertices in polygon. 

      x (const PLFLT *, input) :      Pointer to array with x coordinates of
      vertices. 

      y (const PLFLT *, input) :      Pointer to array with y coordinates of
      vertices. 

      angle (PLFLT, input) :    Angle (degrees) of gradient vector from x
      axis. 

Definition at line 1752 of file plplotc.py.

def plplotc.plgriddata (   args)
  Grid data from irregularly sampled data 

  DESCRIPTION:

      Real world data is frequently irregularly sampled, but all PLplot 3D
      plots require data placed in a uniform grid. This function takes
      irregularly sampled data from three input arrays x[npts], y[npts], and
      z[npts], reads the desired grid location from input arrays xg[nptsx]
      and yg[nptsy], and returns the gridded data into output array
      zg[nptsx][nptsy].  The algorithm used to grid the data is specified
      with the argument type which can have one parameter specified in
      argument data. 

      Redacted form:  General: plgriddata(x, y, z, xg, yg, zg, type, data)
          Perl/PDL: Not available? 
          Python: zg=plgriddata(x, y, z, xg, yg, type, data)


      This function is used in example 21. 



  SYNOPSIS:

  plgriddata(x, y, z, npts, xg, nptsx, yg, nptsy, zg, type, data)

  ARGUMENTS:

      x (const PLFLT *, input) :      The input x array. 

      y (const PLFLT *, input) :      The input y array. 

      z (const PLFLT *, input) :      The input z array. Each triple x[i],
      y[i], z[i] represents one data sample coordinate. 

      npts (PLINT, input) :    The number of data samples in the x, y and z
      arrays. 

      xg (const PLFLT *, input) :    The input array that specifies the grid
      spacing in the x direction. Usually xg has nptsx equally spaced
      values from the minimum to the maximum values of the x input
      array. 

      nptsx (PLINT, input) :    The number of points in the xg array. 

      yg (const PLFLT *, input) :    The input array that specifies the grid
      spacing in the y direction. Similar to the xg parameter. 

      nptsy (PLINT, input) :    The number of points in the yg array. 

      zg (PLFLT **, output) :    The output array, where data lies in the
      regular grid specified by xg and yg. the zg array must exist or be
      allocated by the user prior to the call, and must have dimension
      zg[nptsx][nptsy]. 

      type (PLINT, input) :    The type of gridding algorithm to use, which
      can be: GRID_CSA: Bivariate Cubic Spline approximation 
          GRID_DTLI: Delaunay Triangulation Linear Interpolation 
          GRID_NNI: Natural Neighbors Interpolation 
          GRID_NNIDW: Nearest Neighbors Inverse Distance Weighted 
          GRID_NNLI: Nearest Neighbors Linear Interpolation 
          GRID_NNAIDW:  Nearest Neighbors Around Inverse Distance
          Weighted 
      For details of the algorithms read the source file plgridd.c. 

      data (PLFLT, input) :    Some gridding algorithms require extra data,
      which can be specified through this argument. Currently, for
      algorithm: GRID_NNIDW, data specifies the number of neighbors to
      use, the lower the value, the noisier (more local) the
      approximation is. 
          GRID_NNLI, data specifies what a thin triangle is, in the
          range [1. .. 2.]. High values enable the usage of very thin
          triangles for interpolation, possibly resulting in error in
          the approximation. 
          GRID_NNI, only weights greater than data will be accepted. If
          0, all weights will be accepted. 

Definition at line 2417 of file plplotc.py.

def plplotc.plgspa ( )
  Get current subpage parameters 

  DESCRIPTION:

      Gets the size of the current subpage in millimeters measured from the
      bottom left hand corner of the output device page or screen.  Can be
      used in conjunction with plsvpa for setting the size of a viewport in
      absolute coordinates (millimeters). 

      Redacted form: plgspa(xmin, xmax, ymin, ymax)

      This function is used in example 23. 



  SYNOPSIS:

  plgspa(xmin, xmax, ymin, ymax)

  ARGUMENTS:

      xmin (PLFLT *, output) :    Pointer to variable with position of left
      hand edge of subpage in millimeters. 

      xmax (PLFLT *, output) :    Pointer to variable with position of right
      hand edge of subpage in millimeters. 

      ymin (PLFLT *, output) :    Pointer to variable with position of
      bottom edge of subpage in millimeters. 

      ymax (PLFLT *, output) :    Pointer to variable with position of top
      edge of subpage in millimeters. 

Definition at line 2499 of file plplotc.py.

def plplotc.plgstrm ( )
  Get current stream number 

  DESCRIPTION:

      Gets the number of the current output stream. See also plsstrm. 

      Redacted form: plgstrm(p_strm)

      This function is used in example 1,20. 



  SYNOPSIS:

  plgstrm(p_strm)

  ARGUMENTS:

      p_strm (PLINT *, output) :      Pointer to current stream value. 

Definition at line 2537 of file plplotc.py.

def plplotc.plgver ( )
  Get the current library version number 

  DESCRIPTION:

      Get the current library version number.  Note: you must have allocated
      space for this (80 characters is safe). 

      Redacted form: plgver(p_ver)

      This function is used in example 1. 



  SYNOPSIS:

  plgver(p_ver)

  ARGUMENTS:

      p_ver (char *, output) :    Pointer to the current library version
      number. 

Definition at line 2562 of file plplotc.py.

def plplotc.plgvpd ( )
  Get viewport limits in normalized device coordinates 

  DESCRIPTION:

      Get viewport limits in normalized device coordinates. 

      Redacted form:  General: plgvpd(p_xmin, p_xmax, p_ymin, p_ymax)
          Perl/PDL: Not available? 


      This function is used in example 31. 



  SYNOPSIS:

  plgvpd(p_xmin, p_xmax, p_ymin, p_ymax)

  ARGUMENTS:

      p_xmin (PLFLT *, output) :      Lower viewport limit of the normalized
      device coordinate in x. 

      p_xmax (PLFLT *, output) :      Upper viewport limit of the normalized
      device coordinate in x. 

      p_ymin (PLFLT *, output) :      Lower viewport limit of the normalized
      device coordinate in y. 

      p_ymax (PLFLT *, output) :      Upper viewport limit of the normalized
      device coordinate in y. 

Definition at line 2589 of file plplotc.py.

def plplotc.plgvpw ( )
  Get viewport limits in world coordinates 

  DESCRIPTION:

      Get viewport limits in world coordinates. 

      Redacted form:  General: plgvpw(p_xmin, p_xmax, p_ymin, p_ymax)
          Perl/PDL: Not available? 


      This function is used in example 31. 



  SYNOPSIS:

  plgvpw(p_xmin, p_xmax, p_ymin, p_ymax)

  ARGUMENTS:

      p_xmin (PLFLT *, output) :      Lower viewport limit of the world
      coordinate in x. 

      p_xmax (PLFLT *, output) :      Upper viewport limit of the world
      coordinate in x. 

      p_ymin (PLFLT *, output) :      Lower viewport limit of the world
      coordinate in y. 

      p_ymax (PLFLT *, output) :      Upper viewport limit of the world
      coordinate in y. 

Definition at line 2626 of file plplotc.py.

def plplotc.plgxax ( )
  Get x axis parameters 

  DESCRIPTION:

      Returns current values of the p_digmax and p_digits flags for the x
      axis.  p_digits is updated after the plot is drawn, so this routine
      should only be called after the call to plbox (or plbox3) is complete.
       See the PLplot documentation for more information. 

      Redacted form: plgxax(p_digmax, p_digits)

      This function is used in example 31. 



  SYNOPSIS:

  plgxax(p_digmax, p_digits)

  ARGUMENTS:

      p_digmax (PLINT *, output) :    Pointer to variable with the maximum
      number of digits for the x axis.  If nonzero, the printed label
      has been switched to a floating point representation when the
      number of digits exceeds p_digmax. 

      p_digits (PLINT *, output) :    Pointer to variable with the actual
      number of digits for the numeric labels (x axis) from the last
      plot. 

Definition at line 2663 of file plplotc.py.

def plplotc.plgyax ( )
  Get y axis parameters 

  DESCRIPTION:

      Identical to plgxax, except that arguments are flags for y axis. See
      the description of plgxax for more detail. 

      Redacted form: plgyax(p_digmax, p_digits)

      This function is used in example 31. 



  SYNOPSIS:

  plgyax(p_digmax, p_digits)

  ARGUMENTS:

      p_digmax (PLINT *, output) :    Pointer to variable with the maximum
      number of digits for the y axis.  If nonzero, the printed label
      has been switched to a floating point representation when the
      number of digits exceeds p_digmax. 

      p_digits (PLINT *, output) :    Pointer to variable with the actual
      number of digits for the numeric labels (y axis) from the last
      plot. 

Definition at line 2698 of file plplotc.py.

def plplotc.plgzax ( )
  Get z axis parameters 

  DESCRIPTION:

      Identical to plgxax, except that arguments are flags for z axis. See
      the description of plgxax for more detail. 

      Redacted form: plgzax(p_digmax, p_digits)

      This function is used in example 31. 



  SYNOPSIS:

  plgzax(p_digmax, p_digits)

  ARGUMENTS:

      p_digmax (PLINT *, output) :    Pointer to variable with the maximum
      number of digits for the z axis.  If nonzero, the printed label
      has been switched to a floating point representation when the
      number of digits exceeds p_digmax. 

      p_digits (PLINT *, output) :    Pointer to variable with the actual
      number of digits for the numeric labels (z axis) from the last
      plot. 

Definition at line 2731 of file plplotc.py.

def plplotc.plhist (   args)
  Plot a histogram from unbinned data 

  DESCRIPTION:

      Plots a histogram from n data points stored in the array data.  This
      routine bins the data into nbin bins equally spaced between datmin and
      datmax, and calls plbin to draw the resulting histogram.  Parameter
      opt allows, among other things, the histogram either to be plotted in
      an existing window or causes plhist to call plenv with suitable limits
      before plotting the histogram. 

      Redacted form: plhist(data, datmin, datmax, nbin, opt)

      This function is used in example 5. 



  SYNOPSIS:

  plhist(n, data, datmin, datmax, nbin, opt)

  ARGUMENTS:

      n (PLINT, input) :      Number of data points. 

      data (const PLFLT *, input) :    Pointer to array with values of the n
      data points. 

      datmin (PLFLT, input) :    Left-hand edge of lowest-valued bin. 

      datmax (PLFLT, input) :    Right-hand edge of highest-valued bin. 

      nbin (PLINT, input) :    Number of (equal-sized) bins into which to
      divide the interval xmin to xmax. 

      opt (PLINT, input) :    Is a combination of several flags:
      opt=PL_HIST_DEFAULT: The axes are automatically rescaled to fit
      the histogram data, the outer bins are expanded to fill up the
      entire x-axis, data outside the given extremes are assigned to the
      outer bins and bins of zero height are simply drawn. 
          opt=PL_HIST_NOSCALING|...: The existing axes are not rescaled
          to fit the histogram data, without this flag, plenv is called
          to set the world coordinates. 
          opt=PL_HIST_IGNORE_OUTLIERS|...: Data outside the given
          extremes are not taken into account. This option should
          probably be combined with opt=PL_HIST_NOEXPAND|..., so as to
          properly present the data. 
          opt=PL_HIST_NOEXPAND|...: The outer bins are drawn with equal
          size as the ones inside. 
          opt=PL_HIST_NOEMPTY|...: Bins with zero height are not drawn
          (there is a gap for such bins). 

Definition at line 2764 of file plplotc.py.

def plplotc.plhlsrgb (   args)
  Convert HLS color to RGB 

  DESCRIPTION:

      Convert HLS color coordinates to RGB. 

      Redacted form:  General: plhlsrgb(h, l, s, p_r, p_g, p_b)
          Perl/PDL: Not available? Implemented as plhls? 


      This function is used in example 2. 



  SYNOPSIS:

  plhlsrgb(h, l, s, p_r, p_g, p_b)

  ARGUMENTS:

      h (PLFLT, input) :      Hue, in degrees on the colour cone (0.0-360.0) 

      l (PLFLT, input) :      Lightness, expressed as a fraction of the axis
      of the colour cone (0.0-1.0) 

      s (PLFLT, input) :      Saturation, expressed as a fraction of the
      radius of the colour cone (0.0-1.0) 

      p_r (PLFLT *, output) :    Pointer to red intensity (0.0-1.0) of the
      colour 

      p_g (PLFLT *, output) :    Pointer to green intensity (0.0-1.0) of the
      colour 

      p_b (PLFLT *, output) :    Pointer to blue intensity (0.0-1.0) of the
      colour 

Definition at line 2821 of file plplotc.py.

def plplotc.plimage (   args)
  Plot a 2D matrix using cmap1 with automatic colour adjustment 

  DESCRIPTION:

      Plot a 2D matrix using color palette 1.  The color scale is
      automatically adjusted to use the maximum and minimum values in idata
      as valuemin and valuemax in a call to plimagefr. 

      Redacted form:  General: plimage(idata, xmin, xmax, ymin, ymax, zmin,
      zmax, Dxmin, Dxmax, Dymin, Dymax) 


      This function is used in example 20. 



  SYNOPSIS:

  plimage(idata, nx, ny, xmin, xmax, ymin, ymax, zmin, zmax, Dxmin, Dxmax, Dymin, Dymax)

  ARGUMENTS:

      idata (const PLFLT * const *, input) :    A 2D array of values
      (intensities) to plot.    Should have dimensions idata[nx][ny]. 

      nx, ny (PLINT, input) :    Dimensions of idata 

      xmin, xmax, ymin, ymax (PLFLT, input) :    Plot coordinates to stretch
      the image data to.  idata[0][0] corresponds to (xmin, ymin) and
      idata[nx - 1][ny - 1] corresponds to (xmax, ymax). 

      zmin, zmax (PLFLT, input) :    Only data between zmin and zmax
      (inclusive) will be plotted. 

      Dxmin, Dxmax, Dymin, Dymax (PLFLT, input) :    Plot only the window of
      points whose plot coordinates fall inside the window of (Dxmin,
      Dymin) to (Dxmax, Dymax). 

Definition at line 7914 of file plplotc.py.

def plplotc.plimagefr (   args)
  Plot a 2D matrix using cmap1 

  DESCRIPTION:

      Plot a 2D matrix using cmap1. 

      Redacted form:  General: plimagefr(idata, xmin, xmax, ymin, ymax,
      zmin, zmax, valuemin, valuemax, pltr, pltr_data) 


      This function is used in example 20. 



  SYNOPSIS:

  plimagefr(idata, nx, ny, xmin, xmax, ymin, ymax, zmin, zmax, valuemin, valuemax, pltr, pltr_data)

  ARGUMENTS:

      idata (const PLFLT * const *, input) :    A 2D array of values
      (intensities) to plot.    Should have dimensions idata[nx][ny]. 

      nx, ny (PLINT, input) :    Dimensions of idata 

      xmin, xmax, ymin, ymax (PLFLT, input) :    Stretch image data to these
      Plot coordinates.  idata[0][0] corresponds to (xmin, ymin) and
      idata[nx - 1][ny - 1] corresponds to (xmax, ymax). 

      zmin, zmax (PLFLT, input) :    Only data between zmin and zmax
      (inclusive) will be plotted. 

      valuemin, valuemax (PLFLT, input) :    The minimum and maximum data
      values to use for value to color mappings.  A datum equal to or
      less than valuemin will be plotted with color 0.0, while a datum
      equal to or greater than valuemax will be plotted with color 1.0. 
      Data between valuemin and valuemax map linearly to colors between
      0.0 and 1.0. 

      pltr (void (*) (PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer) , input) : 
        Pointer to function that defines a transformation between the
      data in the array idata and world coordinates.    An input
      coordinate of (0, 0) corresponds to the "top-left" corner of idata
      while (nx, ny) corresponds to the "bottom-right" corner of idata. 
      Some transformation functions are provided in the PLplot library:
      pltr0 for identity mapping, and pltr1 and pltr2 for arbitrary
      mappings respectively defined by one- and two-dimensional arrays. 
      In addition, user-supplied routines for the transformation can be
      used as well.  Examples of all of these approaches are given in
      the PLplot documentation.  The transformation function should have
      the form given by any of pltr0, pltr1, or pltr2. 

      pltr_data (PLPointer, input) :    Extra parameter to help pass
      information to pltr0, pltr1, pltr2, or whatever routine is
      externally supplied. 

Definition at line 7957 of file plplotc.py.

def plplotc.plinit ( )
  Initialize PLplot 

  DESCRIPTION:

      Initializing the plotting package.        The program prompts for the device
      keyword or number of the desired output device.  Hitting a RETURN in
      response to the prompt is the same as selecting the first device. 
      plinit will issue no prompt if either the device was specified
      previously (via command line flag, the plsetopt function, or the
      plsdev function), or if only one device is enabled when PLplot is
      installed.        If subpages have been specified, the output device is
      divided into nx by ny subpages, each of which may be used
      independently.  If plinit is called again during a program, the
      previously opened file will be closed.  The subroutine pladv is used
      to advance from one subpage to the next. 

      Redacted form: plinit()

      This function is used in all of the examples. 



  SYNOPSIS:

  plinit()

Definition at line 2863 of file plplotc.py.

def plplotc.pljoin (   args)
  Draw a line between two points 

  DESCRIPTION:

      Joins the point (
      x1, 
      y1) to (
      x2, 
      y2). 

      Redacted form: pljoin(x1,y1,x2,y2)

      This function is used in examples 3,14. 



  SYNOPSIS:

  pljoin(x1, y1, x2, y2)

  ARGUMENTS:

      x1 (PLFLT, input) :    x coordinate of first point. 

      y1 (PLFLT, input) :    y coordinate of first point. 

      x2 (PLFLT, input) :    x coordinate of second point. 

      y2 (PLFLT, input) :    y coordinate of second point. 

Definition at line 2894 of file plplotc.py.

def plplotc.pllab (   args)
  Simple routine to write labels 

  DESCRIPTION:

      Routine for writing simple labels. Use plmtex for more complex labels. 

      Redacted form: pllab(xlabel, ylabel, tlabel)

      This function is used in examples 1,5,9,12,14-16,20-22,29. 



  SYNOPSIS:

  pllab(xlabel, ylabel, tlabel)

  ARGUMENTS:

      xlabel (const char *, input) :    Label for horizontal axis. 

      ylabel (const char *, input) :    Label for vertical axis. 

      tlabel (const char *, input) :    Title of graph. 

Definition at line 2929 of file plplotc.py.

def plplotc.pllegend (   args)
  Plot legend using discretely annotated filled boxes, lines, and/or lines of symbols 

  DESCRIPTION:

      Routine for creating a discrete plot legend with a plotted filled box,
      line, and/or line of symbols for each annotated legend entry.  (See
      plcolorbar for similar functionality for creating continuous color
      bars.)  The arguments of pllegend provide control over the location
      and size of the legend as well as the location and characteristics of
      the elements (most of which are optional) within that legend.  The
      resulting legend is clipped at the boundaries of the current subpage. 
      (N.B. the adopted coordinate system used for some of the parameters is
      defined in the documentation of the position parameter.) 

      Redacted form: pllegend(p_legend_width, p_legend_height,  opt,
      position, x, y, plot_width, bg_color, bb_color, bb_style, nrow,
      ncolumn, opt_array,  text_offset, text_scale, text_spacing,
      test_justification, text_colors, text,  box_colors, box_patterns,
      box_scales, box_line_widths, line_colors, line_styles, line_widths,
      symbol_colors, symbol_scales,  symbol_numbers, symbols)

      This function is used in examples 4, 26, and 33. 



  SYNOPSIS:

  pllegend(p_legend_width, p_legend_height, opt, position, x, y, plot_width, bg_color, bb_color, bb_style, nrow, ncolumn, nlegend, opt_array, text_offset, text_scale, text_spacing, test_justification, text_colors, text, box_colors, box_patterns, box_scales, box_line_widths, line_colors, line_styles, line_widths, symbol_colors, symbol_scales, symbol_numbers, symbols)

  ARGUMENTS:

      p_legend_width (PLFLT *, output) :      Pointer to a location which
      contains (after the call) the legend width in adopted coordinates.
      This quantity is calculated from plot_width, text_offset, ncolumn
      (possibly modified inside the routine depending on nlegend and
      nrow), and the length (calculated internally) of the longest text
      string. 

      p_legend_height (PLFLT *, output) :    Pointer to a location which
      contains (after the call) the legend height in adopted
      coordinates. This quantity is calculated from text_scale,
      text_spacing, and nrow (possibly modified inside the routine
      depending on nlegend and nrow). 

      opt (PLINT, input) :    opt contains bits controlling the overall
      legend. If the PL_LEGEND_TEXT_LEFT bit is set, put the text area
      on the left of the legend and the plotted area on the right.
      Otherwise, put the text area on the right of the legend and the
      plotted area on the left. If the PL_LEGEND_BACKGROUND bit is set,
      plot a (semi-transparent) background for the legend. If the
      PL_LEGEND_BOUNDING_BOX bit is set, plot a bounding box for the
      legend. If the PL_LEGEND_ROW_MAJOR bit is set and (both of the
      possibly internally transformed) nrow > 1 and ncolumn > 1, then
      plot the resulting array of legend entries in row-major order.
      Otherwise, plot the legend entries in column-major order. 

      position (PLINT, input) :     position contains bits which control the
      overall position of the legend and the definition of the adopted
      coordinates used for positions just like what is done for the
      position argument for plcolorbar. However, note that the defaults
      for the position bits (see below) are different than the
      plcolorbar case.  The combination of the PL_POSITION_LEFT,
      PL_POSITION_RIGHT, PL_POSITION_TOP, PL_POSITION_BOTTOM,
      PL_POSITION_INSIDE, and PL_POSITION_OUTSIDE bits specifies one of
      the 16 possible standard positions (the 4 corners and centers of
      the 4 sides for both the inside and outside cases) of the legend
      relative to the adopted coordinate system. The corner positions
      are specified by the appropriate combination of two of the
      PL_POSITION_LEFT, PL_POSITION_RIGHT, PL_POSITION_TOP, and
      PL_POSITION_BOTTOM bits while the sides are specified by a single
      value of one of those bits.  The adopted coordinates are
      normalized viewport coordinates if the PL_POSITION_VIEWPORT bit is
      set or normalized subpage coordinates if the PL_POSITION_SUBPAGE
      bit is set. Default position bits: If none of PL_POSITION_LEFT,
      PL_POSITION_RIGHT, PL_POSITION_TOP, or PL_POSITION_BOTTOM are set,
      then use the combination of PL_POSITION_RIGHT and PL_POSITION_TOP.
      If neither of PL_POSITION_INSIDE or PL_POSITION_OUTSIDE is set,
      use PL_POSITION_INSIDE. If neither of PL_POSITION_VIEWPORT or
      PL_POSITION_SUBPAGE is set, use PL_POSITION_VIEWPORT. 

      x (PLFLT, input) :      X offset of the legend position in adopted
      coordinates from the specified standard position of the legend.
      For positive x, the direction of motion away from the standard
      position is inward/outward from the standard corner positions or
      standard left or right positions if the
      PL_POSITION_INSIDE/PL_POSITION_OUTSIDE bit is set in position. 
      For the standard top or bottom positions, the direction of motion
      is toward positive X. 

      y (PLFLT, input) :      Y offset of the legend position in adopted
      coordinates from the specified standard position of the legend.
      For positive y, the direction of motion away from the standard
      position is inward/outward from the standard corner positions or
      standard top or bottom positions if the
      PL_POSITION_INSIDE/PL_POSITION_OUTSIDE bit is set in position. 
      For the standard left or right positions, the  direction of motion
      is toward positive Y. 

      plot_width (PLFLT, input) :    Horizontal width in adopted coordinates
      of the plot area (where the colored boxes, lines, and/or lines of
      symbols are drawn) of the legend. 

      bg_color (PLINT, input) :     The cmap0 color of the background for the
      legend (PL_LEGEND_BACKGROUND). 

      bb_color (PLINT, input) :     The cmap0 color of the bounding-box line
      for the legend (PL_LEGEND_BOUNDING_BOX). 

      bb_style (PLINT, input) :     The pllsty style number for the
      bounding-box line for the legend (PL_LEGEND_BACKGROUND). 

      nrow (PLINT, input) :    The cmap0 index of the background color for
      the legend (PL_LEGEND_BACKGROUND). 

      ncolumn (PLINT, input) :    The cmap0 index of the background color
      for the legend (PL_LEGEND_BACKGROUND). 

      nlegend (PLINT, input) :    Number of legend entries.  N.B.  The total
      vertical height of the legend in adopted coordinates is calculated
      internally from nlegend, text_scale (see below), and text_spacing
      (see below). 

      opt_array (const PLINT *, input) :      Array of nlegend values of
      options to control each individual plotted area corresponding to a
      legend entry.  If the 
      PL_LEGEND_NONE bit is set, then nothing is plotted in the plotted
      area.  If the 
      PL_LEGEND_COLOR_BOX, 
      PL_LEGEND_LINE, and/or 
      PL_LEGEND_SYMBOL bits are set, the area corresponding to a legend
      entry is plotted with a colored box; a line; and/or a line of
      symbols. 

      text_offset (PLFLT, input) :    Offset of the text area from the plot
      area in units of character width.  N.B.  The total horizontal
      width of the legend in adopted coordinates is calculated
      internally from 
      plot_width (see above), 
      text_offset, and length (calculated internally) of the longest text
      string. 

      text_scale (PLFLT, input) :    Character height scale for text
      annotations.  N.B.  The total vertical height of the legend in
      adopted coordinates is calculated internally from 
      nlegend (see above), 
      text_scale, and 
      text_spacing (see below). 

      text_spacing (PLFLT, input) :    Vertical spacing in units of the
      character height from one legend entry to the next.  N.B.  The
      total vertical height of the legend in adopted coordinates is
      calculated internally from 
      nlegend (see above), 
      text_scale (see above), and 
      text_spacing. 

      text_justification (PLFLT, input) :    Justification parameter used
      for text justification.  The most common values of
      text_justification are 0., 0.5, or 1. corresponding to a text that
      is left justified, centred, or right justified within the text
      area, but other values are allowed as well. 

      text_colors (const PLINT *, input) :    Array of nlegend cmap0 text
      colors. 

      text (const char * const *, input) :    Array of nlegend text string
      annotations. 

      box_colors (const PLINT *, input) :    Array of nlegend cmap0 colors
      for the discrete colored boxes (
      PL_LEGEND_COLOR_BOX). 

      box_patterns (const PLINT *, input) :    Array of nlegend patterns
      (plpsty indices) for the discrete colored boxes (
      PL_LEGEND_COLOR_BOX). 

      box_scales (const PLFLT *, input) :    Array of nlegend scales (units
      of fraction of character height) for the height of the discrete
      colored boxes  (
      PL_LEGEND_COLOR_BOX). 

      box_line_widths (const PLFLT *, input) :    Array of nlegend line
      widths for the patterns specified by box_patterns (
      PL_LEGEND_COLOR_BOX). 

      line_colors (const PLINT *, input) :    Array of nlegend cmap0 line
      colors (
      PL_LEGEND_LINE). 

      line_styles (const PLINT *, input) :    Array of nlegend line styles
      (plsty indices)  (
      PL_LEGEND_LINE). 

      line_widths (const PLFLT *, input) :    Array of nlegend line widths (
      PL_LEGEND_LINE). 

      symbol_colors (const PLINT *, input) :    Array of nlegend cmap0
      symbol colors  (
      PL_LEGEND_SYMBOL). 

      symbol_scales (const PLFLT *, input) :    Array of nlegend scale
      values for the symbol height  (
      PL_LEGEND_SYMBOL). 

      symbol_numbers (const PLINT *, input) :    Array of nlegend numbers of
      symbols to be drawn across the width of the plotted area (
      PL_LEGEND_SYMBOL). 

      symbols (const char * const *, input) :    Array of nlegend symbols
      (plpoin indices)  (
      PL_LEGEND_SYMBOL). 

Definition at line 2958 of file plplotc.py.

def plplotc.pllightsource (   args)
  Sets the 3D position of the light source 

  DESCRIPTION:

      Sets the 3D position of the light source for use with plsurf3d. 

      Redacted form: pllightsource(x, y, z)

      This function is used in example 8. 



  SYNOPSIS:

  pllightsource(x, y, z)

  ARGUMENTS:

      x (PLFLT, input) :      X-coordinate of the light source. 

      y (PLFLT, input) :      Y-coordinate of the light source. 

      z (PLFLT, input) :      Z-coordinate of the light source. 

Definition at line 3360 of file plplotc.py.

def plplotc.plline (   args)
  Draw a line 

  DESCRIPTION:

      Draws line defined by n points in x and y. 

      Redacted form: plline(x, y)

      This function is used in examples 1,3,4,9,12-14,16,18,20,22,25-27,29. 



  SYNOPSIS:

  plline(n, x, y)

  ARGUMENTS:

      n (PLINT, input) :      Number of points defining line. 

      x (const PLFLT *, input) :      Pointer to array with x coordinates of
      points. 

      y (const PLFLT *, input) :      Pointer to array with y coordinates of
      points. 

Definition at line 3389 of file plplotc.py.

def plplotc.plline3 (   args)
  Draw a line in 3 space 

  DESCRIPTION:

      Draws line in 3 space defined by n points in x, y, and z. You must
      first set up the viewport, the 2d viewing window (in world
      coordinates), and the 3d normalized coordinate box.  See x18c.c for
      more info. 

      Redacted form: plline3(x, y, z)

      This function is used in example 18. 



  SYNOPSIS:

  plline3(n, x, y, z)

  ARGUMENTS:

      n (PLINT, input) :      Number of points defining line. 

      x (const PLFLT *, input) :      Pointer to array with x coordinates of
      points. 

      y (const PLFLT *, input) :      Pointer to array with y coordinates of
      points. 

      z (const PLFLT *, input) :      Pointer to array with z coordinates of
      points. 

Definition at line 3420 of file plplotc.py.

def plplotc.pllsty (   args)
  Select line style 

  DESCRIPTION:

      This sets the line style according to one of eight predefined patterns
      (also see plstyl). 

      Redacted form: pllsty(lin)

      This function is used in examples 9,12,22,25. 



  SYNOPSIS:

  pllsty(lin)

  ARGUMENTS:

      lin (PLINT, input) :    Integer value between 1 and 8. Line style 1 is
      a continuous line, line style 2 is a line with short dashes and
      gaps, line style 3 is a line with long dashes and gaps, line style
      4 has long dashes and short gaps and so on. 

Definition at line 3457 of file plplotc.py.

def plplotc.plmap (   args)
  Plot continental outline or shapefile data in world coordinates 

  DESCRIPTION:

      Plots continental outlines or shapefile data in world coordinates. A
      demonstration of how to use this function to create different 
      projections can be found in examples/c/x19c. Plplot is provided with
      basic coastal outlines and USA state borders. These can be used
      irrespective of whether Shapefile support is built into Plplot. With
      Shapefile support this function can also be used with user Shapefiles,
      in which case it will plot the entire contents of a Shapefile joining
      each point of each Shapefile element with a line. Shapefiles have
      become a popular standard for geographical data and data in this
      format can be easily found from a number of online sources. Shapefile
      data is actually provided as three or more files with the same
      filename, but different extensions.  The .shp and .shx files are
      required for plotting Shapefile data with Plplot. 

      Redacted form: plmap(mapform, name, minx, maxx, miny, maxy)

      This function is used in example 19. 



  SYNOPSIS:

  plmap(mapform, name, minx, maxx, miny, maxy)

  ARGUMENTS:

      mapform (void (*) (PLINT, PLFLT *, PLFLT *), input) :    A user
      supplied function to transform the original map data coordinates
      to a new coordinate system. The Plplot supplied  map data is
      provided as latitudes and longitudes; other Shapefile data may be
      provided in other coordinate systems as can be found in their .prj
      plain text files. For example, by using this transform we can
      change from a longitude, latitude coordinate to a polar
      stereographic projection. Initially, x[0]..[n-1] are the original
      x coordinates (longitudes for the Plplot suplied data) and
      y[0]..y[n-1] are the corresponding y coordinates (latitudes for
      the Plplot  supplied data).  After the call to mapform(), x[] and
      y[] should be replaced by the corresponding plot coordinates. If
      no transform is desired, mapform can be replaced by NULL. 

      name (const char *, input) :    A character string which determines
      the type of map plotted. This is  either one of the Plplot built
      in maps or the file name of a set of  Shapefile files without the
      file extensions. For the Plplot built in  maps the possible values
      are: "globe" -- continental outlines 
          "usa" -- USA and state boundaries 
          "cglobe" -- continental outlines and countries 
          "usaglobe" -- USA, state boundaries and continental outlines 


      minx (PLFLT, input) :    The minimum x value of map elements to be
      drawn. For the built in maps this is a measure of longitude. For
      Shapefiles the units must match the projection. The value of minx
      must be less than the value of maxx. Specifying a useful limit for
      these limits provides a useful optimization for complex or
      detailed maps. 

      maxx (PLFLT, input) :    The maximum x value of map elements to be
      drawn 

      miny (PLFLT, input) :    The minimum y value of map elements to be
      drawn. For the built in maps this is a measure of latitude. For
      Shapefiles the units must match the projection. The value of miny
      must be less than the value of maxy. 

      maxy (PLFLT, input) :    The maximum y value of map elements to be
      drawn. 

Definition at line 7487 of file plplotc.py.

def plplotc.plmapfill (   args)
  Plot all or a subset of Shapefile data, filling the polygons 

  DESCRIPTION:

      As per plmapline, however the items are filled in the same way as
      plfill. 

      Redacted form: plmapfill(mapform, name, minx, maxx, miny, maxy,
      plotentries)

      This function is used in example 19. 



  SYNOPSIS:

  plmapfill(mapform, name, minx, maxx, miny, maxy, plotentries, nplotentries)

  ARGUMENTS:

      mapform (void (*) (PLINT, PLFLT *, PLFLT *), input) :    A user
      supplied function to transform the coordinates given in the
      shapefile into a plot coordinate system. By using this transform,
      we can change from a longitude, latitude coordinate to a polar
      stereographic project, for example.  Initially, x[0]..[n-1] are
      the longitudes and y[0]..y[n-1] are the corresponding latitudes. 
      After the call to mapform(), x[] and y[] should be replaced by the
      corresponding plot coordinates. If no transform is desired,
      mapform can be replaced by NULL. 

      name (const char *, input) :    The file name of a set of Shapefile
      files without the file extension. 

      minx (PLFLT, input) :    The minimum x value to be plotted. This must
      be in the same units as used by the Shapefile. You could use a
      very large negative number to plot everything, but you can improve
      performance by limiting the area drawn. The units must match those
      of the Shapefile projection, which may be for example longitude or
      distance. The value of minx must be less than the value of maxx. 

      maxx (PLFLT, input) :    The maximum x value to be plotted. You could
      use a very large number to plot everything, but you can improve
      performance by limiting the area drawn. 

      miny (PLFLT, input) :    The minimum y value to be plotted. This must
      be in the same units as used by the Shapefile. You could use a
      very large negative number to plot everything, but you can improve
      performance by limiting the area drawn. The units must match those
      of the Shapefile projection, which may be for example latitude or
      distance. The value of miny must be less than the value of maxy. 

      maxy (PLFLT, input) :    The maximum y value to be plotted. You could
      use a very large number to plot everything, but you can improve
      performance by limiting the area drawn. 

      plotentries (const PLINT *, input) :    An array of integers
      indicating the elements of the Shapefile (zero indexed) which will
      be drawn. Setting plotentries to NULL will plot all elements of
      the Shapefile. 

      nplotentries (PLINT, input) :    The number of items in plotentries.
      Ignored if plotentries is NULL. 

Definition at line 7787 of file plplotc.py.

def plplotc.plmapline (   args)
  Plot all or a subset of Shapefile data using lines in world coordinates 

  DESCRIPTION:

      Plot all or a subset of Shapefile data using lines in world
      coordinates. examples/c/x19c demonstrates how to use this function.
      This function plots data from a Shapefile using lines as in plmap,
      however it also has the option of also only drawing specified elements
      from the Shapefile. The indices of the required elements are passed
      into the function as an array. The Shapefile data should include a
      metadata file (extension.dbf) listing all items within the Shapefile.
      This file can be opened by most popular spreadsheet programs and can
      be used to decide which indices to pass to this function. 

      Redacted form: plmapline(mapform, name, minx, maxx, miny, maxy,
      plotentries)

      This function is used in example 19. 



  SYNOPSIS:

  plmapline(mapform, name, minx, maxx, miny, maxy, plotentries, nplotentries)

  ARGUMENTS:

      mapform (void (*) (PLINT, PLFLT *, PLFLT *), input) :    A user
      supplied function to transform the coordinates given in the
      shapefile into a plot coordinate system. By using this transform,
      we can change from a longitude, latitude coordinate to a polar
      stereographic project, for example.  Initially, x[0]..[n-1] are
      the longitudes and y[0]..y[n-1] are the corresponding latitudes. 
      After the call to mapform(), x[] and y[] should be replaced by the
      corresponding plot coordinates. If no transform is desired,
      mapform can be replaced by NULL. 

      name (const char *, input) :    The file name of a set of Shapefile
      files without the file extension. 

      minx (PLFLT, input) :    The minimum x value to be plotted. This must
      be in the same units as used by the Shapefile. You could use a
      very large negative number to plot everything, but you can improve
      performance by limiting the area drawn. The units must match those
      of the Shapefile projection, which may be for example longitude or
      distance. The value of minx must be less than the value of maxx. 

      maxx (PLFLT, input) :    The maximum x value to be plotted. You could
      use a very large number to plot everything, but you can improve
      performance by limiting the area drawn. 

      miny (PLFLT, input) :    The minimum y value to be plotted. This must
      be in the same units as used by the Shapefile. You could use a
      very large negative number to plot everything, but you can improve
      performance by limiting the area drawn. The units must match those
      of the Shapefile projection, which may be for example latitude or
      distance. The value of miny must be less than the value of maxy. 

      maxy (PLFLT, input) :    The maximum y value to be plotted. You could
      use a very large number to plot everything, but you can improve
      performance by limiting the area drawn. 

      plotentries (const PLINT *, input) :    An array of integers
      indicating the elements of the Shapefile (zero indexed) which will
      be drawn. Setting plotentries to NULL will plot all elements of
      the Shapefile. 

      nplotentries (PLINT, input) :    The number of items in plotentries.
      Ignored if plotentries is NULL. 

Definition at line 7564 of file plplotc.py.

def plplotc.plmapstring (   args)
  Plot all or a subset of Shapefile data using strings or points in world coordinates 

  DESCRIPTION:

      As per plmapline, however the items are plotted as strings or points
      in the same way as plstring. 

      Redacted form: plmapstring(mapform, name, string, minx, maxx, miny,
      maxy, plotentries)

      This function is used in example 19. 



  SYNOPSIS:

  plmapstring(mapform, name, string, minx, maxx, miny, maxy, plotentries, nplotentries)

  ARGUMENTS:

      mapform (void (*) (PLINT, PLFLT *, PLFLT *), input) :    A user
      supplied function to transform the coordinates given in the
      shapefile into a plot coordinate system. By using this transform,
      we can change from a longitude, latitude coordinate to a polar
      stereographic project, for example.  Initially, x[0]..[n-1] are
      the longitudes and y[0]..y[n-1] are the corresponding latitudes. 
      After the call to mapform(), x[] and y[] should be replaced by the
      corresponding plot coordinates. If no transform is desired,
      mapform can be replaced by NULL. 

      name (const char *, input) :    The file name of a set of Shapefile
      files without the file extension. 

      string (const char *, input) :    A NULL terminated string of
      characters to be drawn. 

      minx (PLFLT, input) :    The minimum x value to be plotted. This must
      be in the same units as used by the Shapefile. You could use a
      very large negative number to plot everything, but you can improve
      performance by limiting the area drawn. The units must match those
      of the Shapefile projection, which may be for example longitude or
      distance. The value of minx must be less than the value of maxx. 

      maxx (PLFLT, input) :    The maximum x value to be plotted. You could
      use a very large number to plot everything, but you can improve
      performance by limiting the area drawn. 

      miny (PLFLT, input) :    The minimum y value to be plotted. This must
      be in the same units as used by the Shapefile. You could use a
      very large negative number to plot everything, but you can improve
      performance by limiting the area drawn. The units must match those
      of the Shapefile projection, which may be for example latitude or
      distance. The value of miny must be less than the value of maxy. 

      maxy (PLFLT, input) :    The maximum y value to be plotted. You could
      use a very large number to plot everything, but you can improve
      performance by limiting the area drawn. 

      plotentries (const PLINT *, input) :    An array of integers
      indicating the elements of the Shapefile (zero indexed) which will
      be drawn. Setting plotentries to NULL will plot all elements of
      the Shapefile. 

      nplotentries (PLINT, input) :    The number of items in plotentries.
      Ignored if plotentries is NULL. 

Definition at line 7639 of file plplotc.py.

def plplotc.plmaptex (   args)
  Draw text at points defined by Shapefile data in world coordinates 

  DESCRIPTION:

      As per plmapline, however the items are plotted as text in the same
      way as plptex. 

      Redacted form: plmaptex(mapform, name, dx, dy, just, text, minx, maxx,
      miny, maxy, plotentry)

      This function is used in example 19. 



  SYNOPSIS:

  plmaptex(mapform, name, dx, dy, just, text, minx, maxx, miny, maxy, plotentry)

  ARGUMENTS:

      mapform (void (*) (PLINT, PLFLT *, PLFLT *), input) :    A user
      supplied function to transform the coordinates given in the
      shapefile into a plot coordinate system. By using this transform,
      we can change from a longitude, latitude coordinate to a polar
      stereographic project, for example.  Initially, x[0]..[n-1] are
      the longitudes and y[0]..y[n-1] are the corresponding latitudes. 
      After the call to mapform(), x[] and y[] should be replaced by the
      corresponding plot coordinates. If no transform is desired,
      mapform can be replaced by NULL. 

      name (const char *, input) :    The file name of a set of Shapefile
      files without the file extension. 

      dx (PLFLT, input) :    Used to define the slope of the texts which is
      dy/dx. 

      dy (PLFLT, input) :    Used to define the slope of the texts which is
      dy/dx. 

      just (PLFLT, input) :    Set the justification of the text. The value
      given will be the fraction of the distance along the string that
      sits at the given point. 0.0 gives left aligned text, 0.5 gives
      centralized text and 1.0 gives right aligned text. 

      text (const char *, input) :    A NULL-terminated string of characters
      to be drawn. 

      minx (PLFLT, input) :    The minimum x value to be plotted. This must
      be in the same units as used by the Shapefile. You could use a
      very large negative number to plot everything, but you can improve
      performance by limiting the area drawn. The units must match those
      of the Shapefile projection, which may be for example longitude or
      distance. The value of minx must be less than the value of maxx. 

      maxx (PLFLT, input) :    The maximum x value to be plotted. You could
      use a very large number to plot everything, but you can improve
      performance by limiting the area drawn. 

      miny (PLFLT, input) :    The minimum y value to be plotted. This must
      be in the same units as used by the Shapefile. You could use a
      very large negative number to plot everything, but you can improve
      performance by limiting the area drawn. The units must match those
      of the Shapefile projection, which may be for example latitude or
      distance. The value of miny must be less than the value of maxy. 

      maxy (PLFLT, input) :    The maximum y value to be plotted. You could
      use a very large number to plot everything, but you can improve
      performance by limiting the area drawn. 

      plotentry (PLINT, input) :      An integer indicating which text string
      of the Shapefile (zero indexed) will be drawn. 

Definition at line 7710 of file plplotc.py.

def plplotc.plmeridians (   args)
  Plot latitude and longitude lines 

  DESCRIPTION:

      Displays latitude and longitude on the current plot.  The lines are
      plotted in the current color and line style. 

      Redacted form: plmeridians(mapform, dlong, dlat, minlong, maxlong,
      minlat, maxlat)

      This function is used in example 19. 



  SYNOPSIS:

  plmeridians(mapform, dlong, dlat, minlong, maxlong, minlat, maxlat)

  ARGUMENTS:

      mapform (void (*) (PLINT, PLFLT *, PLFLT *), input) :    A user
      supplied function to transform the coordinate longitudes and
      latitudes to a plot coordinate system. By using this transform, we
      can change from a longitude, latitude coordinate to a polar
      stereographic project, for example.  Initially, x[0]..[n-1] are
      the longitudes and y[0]..y[n-1] are the corresponding latitudes. 
      After the call to mapform(), x[] and y[] should be replaced by the
      corresponding plot coordinates. If no transform is desired,
      mapform can be replaced by NULL. 

      dlong (PLFLT, input) :    The interval in degrees at which the
      longitude lines are to be plotted. 

      dlat (PLFLT, input) :    The interval in degrees at which the latitude
      lines are to be plotted. 

      minlong (PLFLT, input) :    The value of the longitude on the left
      side of the plot. The value of minlong must be less than the value
      of maxlong, and the quantity maxlong-minlong must be less than or
      equal to 360. 

      maxlong (PLFLT, input) :    The value of the longitude on the right
      side of the plot. 

      minlat (PLFLT, input) :    The minimum latitude to be plotted on the
      background. One can always use -90.0 as the boundary outside the
      plot window will be automatically eliminated.  However, the
      program will be faster if one can reduce the size of the
      background plotted. 

      maxlat (PLFLT, input) :    The maximum latitudes to be plotted on the
      background. One can always use 90.0 as the boundary outside the
      plot window will be automatically eliminated. 

Definition at line 7855 of file plplotc.py.

def plplotc.plmesh (   args)
  Plot surface mesh 

  DESCRIPTION:

      Plots a surface mesh within the environment set up by plw3d.  The
      surface is defined by the two-dimensional array z[
      nx][
      ny] , the point z[i][j]  being the value of the function at (
      x[i], 
      y[j]) .  Note that the points in arrays x and y do not need to be
      equally spaced, but must be stored in ascending order.  The parameter
      opt controls the way in which the surface is displayed.  For further
      details see the PLplot documentation. 

      Redacted form: plmesh(x, y, z, opt)

      This function is used in example 11. 



  SYNOPSIS:

  plmesh(x, y, z, nx, ny, opt)

  ARGUMENTS:

      x (const PLFLT *, input) :      Pointer to set of x coordinate values at
      which the function is evaluated. 

      y (const PLFLT *, input) :      Pointer to set of y coordinate values at
      which the function is evaluated. 

      z (const PLFLT * const *, input) :      Pointer to a vectored
      two-dimensional array with set of function values. 

      nx (PLINT, input) :    Number of x values at which function is
      evaluated. 

      ny (PLINT, input) :    Number of y values at which function is
      evaluated. 

      opt (PLINT, input) :    Determines the way in which the surface is
      represented: opt=DRAW_LINEX : Lines are drawn showing z as a
      function of x for each value of y[j] . 
          opt=DRAW_LINEY : Lines are drawn showing z as a function of y
          for each value of x[i] . 
          opt=DRAW_LINEXY : Network of lines is drawn connecting points
          at which function is defined. 

Definition at line 3486 of file plplotc.py.

def plplotc.plmeshc (   args)
  Magnitude colored plot surface mesh with contour 

  DESCRIPTION:

      A more powerful form of plmesh: the surface mesh can be colored
      accordingly to the current z value being plotted, a contour plot can
      be drawn at the base XY plane, and a curtain can be drawn between the
      plotted function border and the base XY plane. 

      Redacted form: plmeshc(x, y, z, opt, clevel)

      This function is used in example 11. 



  SYNOPSIS:

  plmeshc(x, y, z, nx, ny, opt, clevel, nlevel)

  ARGUMENTS:

      x (const PLFLT *, input) :      Pointer to set of x coordinate values at
      which the function is evaluated. 

      y (const PLFLT *, input) :      Pointer to set of y coordinate values at
      which the function is evaluated. 

      z (const PLFLT * const *, input) :      Pointer to a vectored
      two-dimensional array with set of function values. 

      nx (PLINT, input) :    Number of x values at which function is
      evaluated. 

      ny (PLINT, input) :    Number of y values at which function is
      evaluated. 

      opt (PLINT, input) :    Determines the way in which the surface is
      represented. To specify more than one option just add the options,
      e.g. DRAW_LINEXY + MAG_COLOR opt=DRAW_LINEX : Lines are drawn
      showing z as a function of x for each value of y[j] . 
          opt=DRAW_LINEY : Lines are drawn showing z as a function of y
          for each value of x[i] . 
          opt=DRAW_LINEXY : Network of lines is drawn connecting points
          at which function is defined. 
          opt=MAG_COLOR : Each line in the mesh is colored according to
          the z value being plotted. The color is used from the current
          color map 1. 
          opt=BASE_CONT : A contour plot is drawn at the base XY plane
          using parameters 
      nlevel and 
      clevel. 
          opt=DRAW_SIDES : draws a curtain between the base XY plane and
          the borders of the plotted function. 


      clevel (const PLFLT *, input) :    Pointer to the array that defines
      the contour level spacing. 

      nlevel (PLINT, input) :    Number of elements in the clevel array. 

Definition at line 3540 of file plplotc.py.

def plplotc.plMinMax2dGrid (   args)

Definition at line 8034 of file plplotc.py.

def plplotc.plmkstrm ( )
  Creates a new stream and makes it the default 

  DESCRIPTION:

      Creates a new stream and makes it the default.  Differs from using
      plsstrm, in that a free stream number is found, and returned.
      Unfortunately, I have to start at stream 1 and work upward, since
      stream 0 is preallocated.  One of the big flaws in the PLplot API is
      that no initial, library-opening call is required.        So stream 0 must
      be preallocated, and there is no simple way of determining whether it
      is already in use or not. 

      Redacted form: plmkstrm(p_strm)

      This function is used in examples 1,20. 



  SYNOPSIS:

  plmkstrm(p_strm)

  ARGUMENTS:

      p_strm (PLINT *, output) :      Pointer to stream number of the created
      stream. 

Definition at line 3605 of file plplotc.py.

def plplotc.plmtex (   args)
  Write text relative to viewport boundaries 

  DESCRIPTION:

      Writes text at a specified position relative to the viewport
      boundaries.  Text may be written inside or outside the viewport, but
      is clipped at the subpage boundaries.  The reference point of a string
      lies along a line passing through the string at half the height of a
      capital letter.  The position of the reference point along this line
      is determined by just, and the position of the reference point
      relative to the viewport is set by disp and pos. 

      Redacted form: General: plmtex(side, disp, pos, just, text)
          Perl/PDL: plmtex(disp, pos, just, side, text)


      This function is used in examples 3,4,6-8,11,12,14,18,23,26. 



  SYNOPSIS:

  plmtex(side, disp, pos, just, text)

  ARGUMENTS:

      side (const char *, input) :    Specifies the side of the viewport
      along which the text is to be written. The string must be one of:
      b: Bottom of viewport, text written parallel to edge. 
          bv: Bottom of viewport, text written at right angles to edge. 
          l: Left of viewport, text written parallel to edge. 
          lv: Left of viewport, text written at right angles to edge. 
          r: Right of viewport, text written parallel to edge. 
          rv: Right of viewport, text written at right angles to edge. 
          t: Top of viewport, text written parallel to edge. 
          tv: Top of viewport, text written at right angles to edge. 


      disp (PLFLT, input) :    Position of the reference point of string,
      measured outwards from the specified viewport edge in units of the
      current character height.  Use negative disp to write within the
      viewport. 

      pos (PLFLT, input) :    Position of the reference point of string
      along the specified edge, expressed as a fraction of the length of
      the edge. 

      just (PLFLT, input) :    Specifies the position of the string relative
      to its reference point.  If just=0. , the reference point is at
      the left and if just=1. , it is at the right of the string.  Other
      values of just give intermediate justifications. 

      text (const char *, input) :    The string to be written out. 

Definition at line 3637 of file plplotc.py.

def plplotc.plmtex3 (   args)
  Write text relative to viewport boundaries in 3D plots 

  DESCRIPTION:

      Writes text at a specified position relative to the viewport
      boundaries.  Text may be written inside or outside the viewport, but
      is clipped at the subpage boundaries.  The reference point of a string
      lies along a line passing through the string at half the height of a
      capital letter.  The position of the reference point along this line
      is determined by just, and the position of the reference point
      relative to the viewport is set by disp and pos. 

      Redacted form: plmtex3(side, disp, pos, just, text)

      This function is used in example 28. 



  SYNOPSIS:

  plmtex3(side, disp, pos, just, text)

  ARGUMENTS:

      side (const char *, input) :    Specifies the side of the viewport
      along which the text is to be written. The string should contain
      one or more of the following characters: [xyz][ps][v]. Only one
      label is drawn at a time, i.e. xyp will only label the X axis, not
      both the X and Y axes. x: Label the X axis. 
          y: Label the Y axis. 
          z: Label the Z axis. 
          p: Label the primary axis. For Z this is the leftmost Z axis.
          For X it is the axis that starts at y-min. For Y it is the
          axis that starts at x-min. 
          s: Label the secondary axis. 
          v: Draw the text perpendicular to the axis. 


      disp (PLFLT, input) :    Position of the reference point of string,
      measured outwards from the specified viewport edge in units of the
      current character height.  Use negative disp to write within the
      viewport. 

      pos (PLFLT, input) :    Position of the reference point of string
      along the specified edge, expressed as a fraction of the length of
      the edge. 

      just (PLFLT, input) :    Specifies the position of the string relative
      to its reference point.  If just=0. , the reference point is at
      the left and if just=1. , it is at the right of the string.  Other
      values of just give intermediate justifications. 

      text (const char *, input) :    The string to be written out. 

Definition at line 3696 of file plplotc.py.

def plplotc.plOptUsage ( void  )

Print usage & syntax message.

Definition at line 8030 of file plplotc.py.

def plplotc.plot3d (   args)
  Plot 3-d surface plot 

  DESCRIPTION:

      Plots a three dimensional surface plot within the environment set up
      by plw3d.  The surface is defined by the two-dimensional array z[
      nx][
      ny] , the point z[i][j]  being the value of the function at (
      x[i], 
      y[j]) .  Note that the points in arrays x and y do not need to be
      equally spaced, but must be stored in ascending order.  The parameter
      opt controls the way in which the surface is displayed.  For further
      details see the PLplot documentation. The only difference between
      plmesh and plot3d is that plmesh draws the bottom side of the surface,
      while plot3d only draws the surface as viewed from the top. 

      Redacted form: plot3d(x, y, z, opt, side)

      This function is used in examples 11,21. 



  SYNOPSIS:

  plot3d(x, y, z, nx, ny, opt, side)

  ARGUMENTS:

      x (const PLFLT *, input) :      Pointer to set of x coordinate values at
      which the function is evaluated. 

      y (const PLFLT *, input) :      Pointer to set of y coordinate values at
      which the function is evaluated. 

      z (const PLFLT * const *, input) :      Pointer to a vectored
      two-dimensional array with set of function values. 

      nx (PLINT, input) :    Number of x values at which function is
      evaluated. 

      ny (PLINT, input) :    Number of y values at which function is
      evaluated. 

      opt (PLINT, input) :    Determines the way in which the surface is
      represented: opt=DRAW_LINEX : Lines are drawn showing z as a
      function of x for each value of y[j] . 
          opt=DRAW_LINEY : Lines are drawn showing z as a function of y
          for each value of x[i] . 
          opt=DRAW_LINEXY : Network of lines is drawn connecting points
          at which function is defined. 


      side (PLBOOL, input) :    Flag to indicate whether or not ``sides''
      should be draw on the figure.  If side is true sides are drawn,
      otherwise no sides are drawn. 

Definition at line 3755 of file plplotc.py.

def plplotc.plot3dc (   args)
  Magnitude colored plot surface with contour 

  DESCRIPTION:

      Aside from dropping the 
      side functionality this is a more powerful form of plot3d: the surface
      mesh can be colored accordingly to the current z value being plotted,
      a contour plot can be drawn at the base XY plane, and a curtain can be
      drawn between the plotted function border and the base XY plane. The
      arguments are identical to those of plmeshc. The only difference
      between plmeshc and plot3dc is that plmeshc draws the bottom side of
      the surface, while plot3dc only draws the surface as viewed from the
      top. 

      Redacted form: General: plot3dc(x, y, z, opt, clevel)
          Perl/PDL: Not available? 


      This function is used in example 21. 



  SYNOPSIS:

  plot3dc(x, y, z, nx, ny, opt, clevel, nlevel)

  ARGUMENTS:

      x (const PLFLT *, input) :      Pointer to set of x coordinate values at
      which the function is evaluated. 

      y (const PLFLT *, input) :      Pointer to set of y coordinate values at
      which the function is evaluated. 

      z (const PLFLT * const *, input) :      Pointer to a vectored
      two-dimensional array with set of function values. 

      nx (PLINT, input) :    Number of x values at which function is
      evaluated. 

      ny (PLINT, input) :    Number of y values at which function is
      evaluated. 

      opt (PLINT, input) :    Determines the way in which the surface is
      represented. To specify more than one option just add the options,
      e.g. DRAW_LINEXY + MAG_COLOR opt=DRAW_LINEX : Lines are drawn
      showing z as a function of x for each value of y[j] . 
          opt=DRAW_LINEY : Lines are drawn showing z as a function of y
          for each value of x[i] . 
          opt=DRAW_LINEXY : Network of lines is drawn connecting points
          at which function is defined. 
          opt=MAG_COLOR : Each line in the mesh is colored according to
          the z value being plotted. The color is used from the current
          color map 1. 
          opt=BASE_CONT : A contour plot is drawn at the base XY plane
          using parameters 
      nlevel and 
      clevel. 
          opt=DRAW_SIDES : draws a curtain between the base XY plane and
          the borders of the plotted function. 


      clevel (const PLFLT *, input) :    Pointer to the array that defines
      the contour level spacing. 

      nlevel (PLINT, input) :    Number of elements in the clevel array. 

Definition at line 3816 of file plplotc.py.

def plplotc.plot3dcl (   args)
  Magnitude colored plot surface with contour for z[x][y] with y index limits 

  DESCRIPTION:

      When the implementation is completed this variant of plot3dc (see that
      function's documentation for more details) should be suitable for the
      case where the area of the x, y coordinate grid where z is defined can
      be non-rectangular. The implementation is incomplete so the last 4
      parameters of plot3dcl; indexxmin, indexxmax, indexymin, and
      indexymax; are currently ignored and the functionality is otherwise
      identical to that of plot3dc. 

      Redacted form: General: plot3dcl(x, y, z, opt, clevel, indexxmin,
      indexymin, indexymax) 
          Perl/PDL: Not available? 


      This function is not used in any example. 



  SYNOPSIS:

  plot3dcl(x, y, z, nx, ny, opt, clevel, nlevel, indexxmin, indexxmax, indexymin, indexymax)

  ARGUMENTS:

      x (const PLFLT *, input) :      Pointer to set of x coordinate values at
      which the function is evaluated. 

      y (const PLFLT *, input) :      Pointer to set of y coordinate values at
      which the function is evaluated. 

      z (const PLFLT * const *, input) :      Pointer to a vectored
      two-dimensional array with set of function values. 

      nx (PLINT, input) :    Number of x values at which the function is
      evaluated. 

      ny (PLINT, input) :    Number of y values at which the function is
      evaluated. 

      opt (PLINT, input) :    Determines the way in which the surface is
      represented. To specify more than one option just add the options,
      e.g. DRAW_LINEXY + MAG_COLOR opt=DRAW_LINEX : Lines are drawn
      showing z as a function of x for each value of y[j] . 
          opt=DRAW_LINEY : Lines are drawn showing z as a function of y
          for each value of x[i] . 
          opt=DRAW_LINEXY : Network of lines is drawn connecting points
          at which function is defined. 
          opt=MAG_COLOR : Each line in the mesh is colored according to
          the z value being plotted. The color is used from the current
          color map 1. 
          opt=BASE_CONT : A contour plot is drawn at the base XY plane
          using parameters 
      nlevel and 
      clevel. 
          opt=DRAW_SIDES : draws a curtain between the base XY plane and
          the borders of the plotted function. 


      clevel (const PLFLT *, input) :    Pointer to the array that defines
      the contour level spacing. 

      nlevel (PLINT, input) :    Number of elements in the clevel array. 

      indexxmin (PLINT, input) :      The index value (which must be ≥ 0) that
      corresponds to the first x index where z is defined. 

      indexxmax (PLINT, input) :      The index value (which must be ≤ nx)
      which corresponds (by convention) to one more than the last x
      index value where z is defined. 

      indexymin (const PLINT *, input) :      Array of y index values which
      all must be ≥ 0.  These values are the first y index where z is
      defined for a particular x index in the range from indexxmin to
      indexxmax - 1.    The dimension of indexymin is indexxmax. 

      indexymax (const PLINT *, input) :      Array of y index values which
      all must be ≤ ny.  These values correspond (by convention) to one
      more than the last y index where z is defined for a particular x
      index in the range from indexxmin to indexxmax - 1.  The dimension
      of indexymax is indexxmax. 

Definition at line 3888 of file plplotc.py.

def plplotc.plparseopts (   args)
  Parse command-line arguments 

  DESCRIPTION:

      Parse command-line arguments. 

      plparseopts removes all recognized flags (decreasing argc
      accordingly), so that invalid input may be readily detected.  It can
      also be used to process user command line flags.  The user can merge
      an option table of type PLOptionTable into the internal option table
      info structure using plMergeOpts.  Or, the user can specify that ONLY
      the external table(s) be parsed by calling plClearOpts before
      plMergeOpts. 

      The default action taken by plparseopts is as follows: 
      Returns with an error if an unrecognized option or badly formed
      option-value pair are encountered.        
      Returns immediately (return code 0) when the first non-option command
      line argument is found.  
      Returns with the return code of the option handler, if one was called.
       
      Deletes command line arguments from argv list as they are found, and
      decrements argc accordingly.  
      Does not show "invisible" options in usage or help messages.  
      Assumes the program name is contained in argv[0].  

      These behaviors may be controlled through the 
      mode argument. 

      Redacted form: General: plparseopts(argv, mode)
          Perl/PDL: Not available? 


      This function is used in all of the examples. 



  SYNOPSIS:

  int plparseopts(p_argc, argv, mode)

  ARGUMENTS:

      p_argc (int *, input) :    pointer to number of arguments. 

      argv (const char **, input) :    Pointer to character array containing
      *p_argc command-line arguments. 

      mode (PLINT, input) :    Parsing mode with the following
      possibilities: PL_PARSE_FULL (1) -- Full parsing of command line
      and all error messages enabled, including program exit when an
      error occurs.  Anything on the command line that isn't recognized
      as a valid option or option argument is flagged as an error. 
          PL_PARSE_QUIET (2) -- Turns off all output except in the case
          of errors. 
          PL_PARSE_NODELETE (4) -- Turns off deletion of processed
          arguments. 
          PL_PARSE_SHOWALL (8) -- Show invisible options 
          PL_PARSE_NOPROGRAM (32) -- Specified if argv[0] is NOT a
          pointer to the program name. 
          PL_PARSE_NODASH (64) -- Set if leading dash is NOT required. 
          PL_PARSE_SKIP (128) -- Set to quietly skip over any
          unrecognized arguments. 

Definition at line 4136 of file plplotc.py.

def plplotc.plpat (   args)
  Set area fill pattern 

  DESCRIPTION:

      Sets the area fill pattern.  The pattern consists of 1 or 2 sets of
      parallel lines with specified inclinations and spacings.  The
      arguments to this routine are the number of sets to use (1 or 2)
      followed by two pointers to integer arrays (of 1 or 2 elements)
      specifying the inclinations in tenths of a degree and the spacing in
      micrometers.  (also see plpsty) 

      Redacted form: General: plpat(inc, del)
          Perl/PDL: plpat(nlin, inc, del)


      This function is used in example 15. 



  SYNOPSIS:

  plpat(nlin, inc, del)

  ARGUMENTS:

      nlin (PLINT, input) :    Number of sets of lines making up the
      pattern, either 1 or 2. 

      inc (const PLINT *, input) :    Pointer to array with nlin elements.
      Specifies the line inclination in tenths of a degree.  (Should be
      between -900 and 900). 

      del (const PLINT *, input) :    Pointer to array with nlin elements.
      Specifies the spacing in micrometers between the lines making up
      the pattern. 

Definition at line 4205 of file plplotc.py.

def plplotc.plpath (   args)
  Draw a line between two points, accounting for coordinate transforms 

  DESCRIPTION:

      Joins the point (
      x1, 
      y1)  to (
      x2, 
      y2) .  If a global coordinate transform is defined then the line is
      broken in to n segments to approximate the path.  If no transform is
      defined then this simply acts like a call to pljoin. 

      Redacted form: plpath(n,x1,y1,x2,y2)

      This function is used in example 22. 



  SYNOPSIS:

  plpath(n, x1, y1, x2, y2)

  ARGUMENTS:

      n (PLINT, input) :      number of points to use to approximate the path. 

      x1 (PLFLT, input) :    x coordinate of first point. 

      y1 (PLFLT, input) :    y coordinate of first point. 

      x2 (PLFLT, input) :    x coordinate of second point. 

      y2 (PLFLT, input) :    y coordinate of second point. 

Definition at line 4246 of file plplotc.py.

def plplotc.plpoin (   args)
  Plot a glyph at the specified points 

  DESCRIPTION:

      Plot a glyph at the specified points.  (This function is largely
      superseded by plstring which gives access to many[!] more glyphs.)
      code=-1  means try to just draw a point.  Right now it's just a move
      and a draw at the same place.  Not ideal, since a sufficiently
      intelligent output device may optimize it away, or there may be faster
      ways of doing it.  This is OK for now, though, and offers a 4X speedup
      over drawing a Hershey font "point" (which is actually diamond shaped
      and therefore takes 4 strokes to draw).  If 0 < code < 32, then a
      useful (but small subset) of Hershey symbols is plotted.  If 32 <=
      code <= 127 the corresponding printable ASCII character is plotted. 

      Redacted form: plpoin(x, y, code)

      This function is used in examples 1,6,14,29. 



  SYNOPSIS:

  plpoin(n, x, y, code)

  ARGUMENTS:

      n (PLINT, input) :      Number of points in the x and y arrays. 

      x (const PLFLT *, input) :      Pointer to an array with X coordinates
      of points. 

      y (const PLFLT *, input) :      Pointer to an array with Y coordinates
      of points. 

      code (PLINT, input) :    Hershey symbol code (in "ascii-indexed" form
      with -1 <= code <= 127) corresponding to a glyph to be plotted at
      each of the n points. 

Definition at line 4285 of file plplotc.py.

def plplotc.plpoin3 (   args)
  Plot a glyph at the specified 3D points 

  DESCRIPTION:

      Plot a glyph at the specified 3D points.  (This function is largely
      superseded by plstring3 which gives access to many[!] more glyphs.)
      Set up the call to this function similar to what is done for plline3.
      code=-1  means try to just draw a point.  Right now it's just a move
      and a draw at the same place.  Not ideal, since a sufficiently
      intelligent output device may optimize it away, or there may be faster
      ways of doing it.  This is OK for now, though, and offers a 4X speedup
      over drawing a Hershey font "point" (which is actually diamond shaped
      and therefore takes 4 strokes to draw).  If 0 < code < 32, then a
      useful (but small subset) of Hershey symbols is plotted.  If 32 <=
      code <= 127 the corresponding printable ASCII character is plotted. 

      Redacted form: plpoin3(x, y, z, code)

      This function is not used in any example. 



  SYNOPSIS:

  plpoin3(n, x, y, z, code)

  ARGUMENTS:

      n (PLINT, input) :      Number of points in the x and y arrays. 

      x (const PLFLT *, input) :      Pointer to an array with X coordinates
      of points. 

      y (const PLFLT *, input) :      Pointer to an array with Y coordinates
      of points. 

      z (const PLFLT *, input) :      Pointer to an array with Z coordinates
      of points. 

      code (PLINT, input) :    Hershey symbol code (in "ascii-indexed" form
      with -1 <= code <= 127) corresponding to a glyph to be plotted at
      each of the n points. 

Definition at line 4329 of file plplotc.py.

def plplotc.plpoly3 (   args)
  Draw a polygon in 3 space 

  DESCRIPTION:

      Draws a polygon in 3 space defined by n points in x, y, and z. Setup
      like plline3, but differs from that function in that plpoly3 attempts
      to determine if the polygon is viewable depending on the order of the
      points within the arrays and the value of ifcc.  If the back of
      polygon is facing the viewer, then it isn't drawn.        If this isn't what
      you want, then use plline3 instead. 

      The points are assumed to be in a plane, and the directionality of the
      plane is determined from the first three points.  Additional points do
      not have to lie on the plane defined by the first three, but if they
      do not, then the determination of visibility obviously can't be 100%
      accurate... So if you're 3 space polygons are too far from planar,
      consider breaking them into smaller polygons.  3 points define a plane
      :-). 

      Bugs:  If one of the first two segments is of zero length, or if they
      are co-linear, the calculation of visibility has a 50/50 chance of
      being correct.  Avoid such situations :-).        See x18c.c for an example
      of this problem. (Search for 20.1). 

      Redacted form: plpoly3(x, y, z, code)

      This function is used in example 18. 



  SYNOPSIS:

  plpoly3(n, x, y, z, draw, ifcc)

  ARGUMENTS:

      n (PLINT, input) :      Number of points defining line. 

      x (const PLFLT *, input) :      Pointer to array with x coordinates of
      points. 

      y (const PLFLT *, input) :      Pointer to array with y coordinates of
      points. 

      z (const PLFLT *, input) :      Pointer to array with z coordinates of
      points. 

      draw (const PLBOOL *, input) :    Pointer to array which controls
      drawing the segments of the polygon.  If draw[i] is true, then the
      polygon segment from index [i] to [i+1] is drawn, otherwise, not. 

      ifcc (PLBOOL, input) :    If ifcc is true the directionality of the
      polygon is determined by assuming the points are laid out in a
      counter-clockwise order.  Otherwise, the directionality of the
      polygon is determined by assuming the points are laid out in a
      clockwise order. 

Definition at line 4377 of file plplotc.py.

def plplotc.plprec (   args)
  Set precision in numeric labels 

  DESCRIPTION:

      Sets the number of places after the decimal point in numeric labels. 

      Redacted form: plprec(setp, prec)

      This function is used in example 29. 



  SYNOPSIS:

  plprec(setp, prec)

  ARGUMENTS:

      setp (PLINT, input) :    If setp is equal to 0 then PLplot
      automatically determines the number of places to use after the
      decimal point in numeric labels (like those used to label axes). 
      If setp is 1 then prec sets the number of places. 

      prec (PLINT, input) :    The number of characters to draw after the
      decimal point in numeric labels. 

Definition at line 4439 of file plplotc.py.

def plplotc.plpsty (   args)
  Select area fill pattern 

  DESCRIPTION:

      Select one of eight predefined area fill patterns to use (also see
      plpat). Setting the fill style to 0 gives a solid fill. 

      Redacted form: plpsty(patt)

      This function is used in examples 12,13,15,16,25. 



  SYNOPSIS:

  plpsty(patt)

  ARGUMENTS:

      patt (PLINT, input) :    The desired pattern. Pattern 1 consists of
      horizontal lines, pattern 2 consists of vertical lines, pattern 3
      consists of lines at 45 degrees angle (upward), and so on. 

Definition at line 4470 of file plplotc.py.

def plplotc.plptex (   args)
  Write text inside the viewport 

  DESCRIPTION:

      Writes text at a specified position and inclination within the
      viewport.  Text is clipped at the viewport boundaries.  The reference
      point of a string lies along a line passing through the string at half
      the height of a capital letter.  The position of the reference point
      along this line is determined by just, the reference point is placed
      at world coordinates (
      x, 
      y)        within the viewport.  The inclination of the string is specified
      in terms of differences of world coordinates making it easy to write
      text parallel to a line in a graph. 

      Redacted form: plptex(x, y, dx, dy, just, text)

      This function is used in example 2-4,10,12-14,20,23,24,26. 



  SYNOPSIS:

  plptex(x, y, dx, dy, just, text)

  ARGUMENTS:

      x (PLFLT, input) :      x coordinate of reference point of string. 

      y (PLFLT, input) :      y coordinate of reference point of string. 

      dx (PLFLT, input) :    Together with dy, this specifies the
      inclination of the string.  The baseline of the string is parallel
      to a line joining (
      x, 
      y)    to (
      x+
      dx, 
      y+
      dy) . 

      dy (PLFLT, input) :    Together with dx, this specifies the
      inclination of the string. 

      just (PLFLT, input) :    Specifies the position of the string relative
      to its reference point.  If just=0. , the reference point is at
      the left and if just=1. , it is at the right of the string.  Other
      values of just give intermediate justifications. 

      text (const char *, input) :    The string to be written out. 

Definition at line 4498 of file plplotc.py.

def plplotc.plptex3 (   args)
  Write text inside the viewport of a 3D plot 

  DESCRIPTION:

      Writes text at a specified position and inclination and with a
      specified shear within the viewport.  Text is clipped at the viewport
      boundaries.  The reference point of a string lies along a line passing
      through the string at half the height of a capital letter.        The
      position of the reference point along this line is determined by just,
      and the reference point is placed at world coordinates (
      wx, 
      wy, 
      wz)  within the viewport. The inclination and shear of the string is
      specified in terms of differences of world coordinates making it easy
      to write text parallel to a line in a graph. 

      Redacted form: plptex3(x, y, z, dx, dy, dz, sx, sy, sz, just, text) 

      This function is used in example 28. 



  SYNOPSIS:

  plptex3(wx, wy, wz, dx, dy, dz, sx, sy, sz, just, text)

  ARGUMENTS:

      wx (PLFLT, input) :    x world coordinate of reference point of
      string. 

      wy (PLFLT, input) :    y world coordinate of reference point of
      string. 

      wz (PLFLT, input) :    z world coordinate of reference point of
      string. 

      dx (PLFLT, input) :    Together with dy and 
      dz , this specifies the inclination of the string.    The baseline of
      the string is parallel to a line joining (
      x, 
      y, 
      z)    to (
      x+
      dx, 
      y+
      dy, 
      z+
      dz) . 

      dy (PLFLT, input) :    Together with dx and 
      dz, this specifies the inclination of the string. 

      dz (PLFLT, input) :    Together with dx and 
      dy, this specifies the inclination of the string. 

      sx (PLFLT, input) :    Together with sy and 
      sz , this specifies the shear of the string.  The string is sheared so
      that the characters are vertically parallel to a line joining (
      x, 
      y, 
      z)    to (
      x+
      sx, 
      y+
      sy, 
      z+
      sz) . If sx = 
      sy = 
      sz = 0.)  then the text is not sheared. 

      sy (PLFLT, input) :    Together with sx and 
      sz, this specifies shear of the string. 

      sz (PLFLT, input) :    Together with sx and 
      sy, this specifies shear of the string. 

      just (PLFLT, input) :    Specifies the position of the string relative
      to its reference point.  If just=0. , the reference point is at
      the left and if just=1. , it is at the right of the string.  Other
      values of just give intermediate justifications. 

      text (const char *, input) :    The string to be written out. 

Definition at line 4554 of file plplotc.py.

def plplotc.plrandd ( )
  Random number generator returning a real random number in the range [0,1] 

  DESCRIPTION:

      Random number generator returning a real random number in the range
      [0,1]. The generator is based on the Mersenne Twister. Most languages
      / compilers provide their own random number generator, and so this is
      provided purely for convenience and to give a consistent random number
      generator across all languages supported by PLplot. This is
      particularly useful for comparing results from the test suite of
      examples. 

      Redacted form: plrandd()

      This function is used in examples 17,21. 



  SYNOPSIS:

  plrandd()

Definition at line 4643 of file plplotc.py.

def plplotc.plreplot ( )
  Replays contents of plot buffer to current device/file 

  DESCRIPTION:

      Replays contents of plot buffer to current device/file. 

      Redacted form: plreplot()

      This function is used in example 1,20. 



  SYNOPSIS:

  plreplot()

Definition at line 4670 of file plplotc.py.

def plplotc.plResetOpts ( void  )

Reset internal option table info structure.

Definition at line 8022 of file plplotc.py.

def plplotc.plrgbhls (   args)
  Convert RGB color to HLS 

  DESCRIPTION:

      Convert RGB color coordinates to HLS 

      Redacted form: General: plrgbhls(r, g, b, p_h, p_l, p_s)
          Perl/PDL: Not available? Implemented as plrgb/plrgb1? 


      This function is used in example 2. 



  SYNOPSIS:

  plrgbhls(r, g, b, p_h, p_l, p_s)

  ARGUMENTS:

      r (PLFLT, input) :      Red intensity (0.0-1.0) of the colour 

      g (PLFLT, input) :      Green intensity (0.0-1.0) of the colour 

      b (PLFLT, input) :      Blue intensity (0.0-1.0) of the colour 

      p_h (PLFLT *, output) :    Pointer to hue, in degrees on the colour
      cone (0.0-360.0) 

      p_l (PLFLT *, output) :    Pointer to lightness, expressed as a
      fraction of the axis of the colour cone (0.0-1.0) 

      p_s (PLFLT *, output) :    Pointer to saturation, expressed as a
      fraction of the radius of the colour cone (0.0-1.0) 

Definition at line 4691 of file plplotc.py.

def plplotc.plschr (   args)
  Set character size 

  DESCRIPTION:

      This sets up the size of all subsequent characters drawn.  The actual
      height of a character is the product of the default character size and
      a scaling factor. 

      Redacted form: plschr(def, scale)

      This function is used in example 2,13,23,24. 



  SYNOPSIS:

  plschr(def, scale)

  ARGUMENTS:

      def (PLFLT, input) :    The default height of a character in
      millimeters, should be set to zero if the default height is to
      remain unchanged. 

      scale (PLFLT, input) :    Scale factor to be applied to default to get
      actual character height. 

Definition at line 4731 of file plplotc.py.

def plplotc.plscmap0 (   args)
  Set cmap0 colors by 8-bit RGB values 

  DESCRIPTION:

      Set cmap0 colors using 8-bit RGB values (see the PLplot
      documentation).  This sets the entire color map -- only as many colors
      as specified will be allocated. 

      Redacted form: plscmap0(r, g, b)

      This function is used in examples 2,24. 



  SYNOPSIS:

  plscmap0(r, g, b, ncol0)

  ARGUMENTS:

      r (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of red in the
      color. 

      g (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of green in the
      color. 

      b (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of blue in the
      color. 

      ncol0 (PLINT, input) :    Number of items in the r, g, and b arrays. 

Definition at line 4763 of file plplotc.py.

def plplotc.plscmap0a (   args)
  Set cmap0 colors by 8-bit RGB values and double alpha transparency value 

  DESCRIPTION:

      Set cmap0 colors using 8-bit RGB values (see the PLplot documentation)
      and floating point alpha transparency value.  This sets the entire
      color map -- only as many colors as specified will be allocated. 

      Redacted form: plscmap0a(r, g, b, alpha)

      This function is used in examples 30. 



  SYNOPSIS:

  plscmap0a(r, g, b, alpha, ncol0)

  ARGUMENTS:

      r (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of red in the
      color. 

      g (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of green in the
      color. 

      b (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of blue in the
      color. 

      alpha (const PLFLT *, input) :    Pointer to array with set of PLFLT
      values (0.0 - 1.0) representing the alpha transparency of the
      color. 

      ncol0 (PLINT, input) :    Number of items in the r, g, b, and alpha
      arrays. 

Definition at line 4802 of file plplotc.py.

def plplotc.plscmap0n (   args)
  Set number of colors in cmap0 

  DESCRIPTION:

      Set number of colors in color map0 (see the PLplot documentation).
      Allocate (or reallocate) color map0, and fill with default values for
      those colors not previously allocated. The first 16 default colors are
      given in the plcol0 documentation. For larger indices the default
      color is red. 

      The drivers are not guaranteed to support more than 16 colors. 

      Redacted form: plscmap0n(ncol0)

      This function is used in examples 15,16,24. 



  SYNOPSIS:

  plscmap0n(ncol0)

  ARGUMENTS:

      ncol0 (PLINT, input) :    Number of colors that will be allocated in
      the map0 palette. If this number is zero or less, then the value
      from the previous call to plscmap0n is used and if there is no
      previous call, then a default value is used. 

Definition at line 4846 of file plplotc.py.

def plplotc.plscmap1 (   args)
  Set cmap1 colors using 8-bit RGB values 

  DESCRIPTION:

      Set cmap1 colors using 8-bit RGB values (see the PLplot
      documentation).  This also sets the number of colors. 

      Redacted form: plscmap1(r, g, b)

      This function is used in example 31. 



  SYNOPSIS:

  plscmap1(r, g, b, ncol1)

  ARGUMENTS:

      r (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of red in the
      color. 

      g (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of green in the
      color. 

      b (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of blue in the
      color. 

      ncol1 (PLINT, input) :    Number of items in the r, g, and b arrays. 

Definition at line 4880 of file plplotc.py.

def plplotc.plscmap1_range (   args)
  Set the cmap1 argument range for continuous color plots 

  DESCRIPTION:

      Set the cmap1 argument range for continuous color plots. If 
      min_color is greater than 
      max_color or 
      max_color is greater than 1.0 or 
      min_color is less than 0.0 then no change is made.        (Use
      plgcmap1_range to get the cmap1 argument range.) 

      Redacted form: plscmap1_range(min_color, max_color)

      This function is currently used in example 33. 



  SYNOPSIS:

  plscmap1_range(min_color, max_color)

  ARGUMENTS:

      min_color (PLFLT, input) :      The minimum cmap1 floating point
      argument. 

      max_color (PLFLT, input) :      The maximum cmap1 floating point
      argument. 

Definition at line 5131 of file plplotc.py.

def plplotc.plscmap1a (   args)
  Set cmap1 colors using 8-bit RGB values and double alpha transparency values 

  DESCRIPTION:

      Set cmap1 colors using 8-bit RGB values (see the PLplot documentation)
      and double alpha transparency values. This also sets the number of
      colors. 

      Redacted form: plscmap1a(r, g, b, alpha)

      This function is used in example 31. 



  SYNOPSIS:

  plscmap1a(r, g, b, alpha, ncol1)

  ARGUMENTS:

      r (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of red in the
      color. 

      g (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of green in the
      color. 

      b (const PLINT *, input) :      Pointer to array with set of unsigned
      8-bit integers (0-255) representing the degree of blue in the
      color. 

      alpha (const PLFLT *, input) :    Pointer to array with set of double
      values (0.0-1.0) representing the alpha transparency value of the
      color. 

      ncol1 (PLINT, input) :    Number of items in the r, g, b, and alpha
      arrays. 

Definition at line 4918 of file plplotc.py.

def plplotc.plscmap1l (   args)
  Set cmap1 colors using a piece-wise linear relationship 

  DESCRIPTION:

      Set cmap1 colors using a piece-wise linear relationship between
      intensity index (from 0. to 1.) of cmap1 and position in HLS or RGB
      color space (see the PLplot documentation).  May be called at any
      time. 

      The idea here is to specify a number of control points that define the
      mapping between input cmap1 intensity indices and HLS (or RGB). 
      Between these points, linear interpolation is used which gives a
      smooth variation of color with intensity index.  Any number of control
      points may be specified, located at arbitrary positions, although
      typically 2 - 4 are enough. Another way of stating this is that we are
      traversing a given number of lines through HLS (or RGB) space as we
      move through cmap1 intensity indices.  The control points at the
      minimum and maximum position (0 and 1) must always be specified.  By
      adding more control points you can get more variation.  One good
      technique for plotting functions that vary about some expected average
      is to use an additional 2 control points in the center (position ~=
      0.5) that are the same lightness as the background (typically white
      for paper output, black for crt), and same hue as the boundary control
      points.  This allows the highs and lows to be very easily
      distinguished. 

      Each control point must specify the cmap1 intensity index and the
      associated three coordinates in HLS or RGB space.  The first point
      must correspond to position = 0, and the last to position = 1. 

      The default behaviour is for the hue to be linearly interpolated
      between the control points. Since the hue lies in the range [0, 360]
      this corresponds to interpolation around the "front" of the color
      wheel (red<->green<->blue<->red). If alt_hue_path[i] is true, then an
      alternative interpolation is used between control points i and i+1. If
      hue[i+1]-hue[i] > 0 then interpolation is between hue[i] and hue[i+1]
      - 360, otherwise between hue[i] and hue[i+1] + 360. You can consider
      this as interpolation around the "back" or "reverse" of the color
      wheel. Specifying alt_hue_path=NULL is equivalent to setting
      alt_hue_path[] = false for every control point. 

      Examples of interpolation Huealt_hue_pathcolor scheme[120
      240]falsegreen-cyan-blue[240 120]falseblue-cyan-green[120
      240]truegreen-yellow-red-magenta-blue[240
      120]trueblue-magenta-red-yellow-green

      Bounds on coordinatesRGBR[0, 1]magnitudeRGBG[0, 1]magnitudeRGBB[0,
      1]magnitudeHLShue[0, 360]degreesHLSlightness[0,
      1]magnitudeHLSsaturation[0, 1]magnitude

      Redacted form: plscmap1l(itype, intensity, coord1, coord2, coord3,
      alt_hue_path)

      This function is used in examples 8,11,12,15,20,21. 



  SYNOPSIS:

  plscmap1l(itype, npts, intensity, coord1, coord2, coord3, alt_hue_path)

  ARGUMENTS:

      itype (PLBOOL, input) :    true: RGB, false: HLS. 

      npts (PLINT, input) :    number of control points 

      intensity (const PLFLT *, input) :      intensity index for each control
      point (between 0.0 and 1.0, in ascending order) 

      coord1 (const PLFLT *, input) :    first coordinate (H or R) for each
      control point 

      coord2 (const PLFLT *, input) :    second coordinate (L or G) for each
      control point 

      coord3 (const PLFLT *, input) :    third coordinate (S or B) for each
      control point 

      alt_hue_path (const PLBOOL *, input) :    alternative interpolation
      method flag for each control point. (alt_hue_path[i] refers to the
      interpolation interval between the i and i + 1 control points). 

Definition at line 4962 of file plplotc.py.

def plplotc.plscmap1la (   args)
  Set cmap1 colors and alpha transparency using a piece-wise linear relationship 

  DESCRIPTION:

      This is a variant of plscmap1l that supports alpha channel
      transparency. It sets cmap1 colors using a piece-wise linear
      relationship between cmap1 intensity index (from 0. to 1.) and
      position in HLS or RGB color space (see the PLplot documentation) with
      alpha transparency value (0.0 - 1.0). It may be called at any time. 

      Redacted form: plscmap1la(itype, intensity, coord1, coord2, coord3,
      alpha, alt_hue_path) 

      This function is used in example 30. 



  SYNOPSIS:

  plscmap1la(itype, npts, intensity, coord1, coord2, coord3, alpha, alt_hue_path)

  ARGUMENTS:

      itype (PLBOOL, input) :    true: RGB, false: HLS. 

      npts (PLINT, input) :    number of control points 

      intensity (const PLFLT *, input) :      position for each control point
      (between 0.0 and 1.0, in ascending order) 

      coord1 (const PLFLT *, input) :    first coordinate (H or R) for each
      control point 

      coord2 (const PLFLT *, input) :    second coordinate (L or G) for each
      control point 

      coord3 (const PLFLT *, input) :    third coordinate (S or B) for each
      control point 

      alpha (const PLFLT *, input) :    the alpha transparency value for
      each control point 

      alt_hue_path (const PLBOOL *, input) :    alternative interpolation
      method flag for each control point. (alt_hue_path[i] refers to the
      interpolation interval between the i and i + 1 control points). 

Definition at line 5050 of file plplotc.py.

def plplotc.plscmap1n (   args)
  Set number of colors in cmap1 

  DESCRIPTION:

      Set number of colors in cmap1, (re-)allocate color map1, and set
      default values if this is the first allocation (see the PLplot
      documentation). 

      Redacted form: plscmap1n(ncol1)

      This function is used in examples 8,11,20,21. 



  SYNOPSIS:

  plscmap1n(ncol1)

  ARGUMENTS:

      ncol1 (PLINT, input) :    Number of colors that will be allocated in
      the map1 palette. If this number is zero or less, then the value
      from the previous call to plscmap1n is used and if there is no
      previous call, then a default value is used. 

Definition at line 5101 of file plplotc.py.

def plplotc.plscol0 (   args)
  Set 8-bit RGB values for given cmap0 color index 

  ESCRIPTION:

     Set 8-bit RGB values for given cmap0 (see the PLplot documentation)
     index.  Overwrites the previous color value for the given index and,
     thus, does not result in any additional allocation of space for
     colors. 

     Redacted form: plscol0(icol0, r, g, b)

     This function is used in any example 31. 



  YNOPSIS:

  lscol0(icol0, r, g, b)

  RGUMENTS:

     icol0 (PLINT, input) :    Color index.  Must be less than the maximum
     number of colors (which is set by default, by plscmap0n, or even
     by plscmap0). 

     r (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
     degree of red in the color. 

     g (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
     degree of green in the color. 

     b (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
     degree of blue in the color. 

Definition at line 5195 of file plplotc.py.

def plplotc.plscol0a (   args)
  Set 8-bit RGB values and double alpha transparency value for given cmap0 color index 

  ESCRIPTION:

     Set 8-bit RGB value and double alpha transparency value for given
     cmap0 (see the PLplot documentation) index.  Overwrites the previous
     color value for the given index and, thus, does not result in any
     additional allocation of space for colors. 

     This function is used in example 30. 



  YNOPSIS:

  lscol0a(icol0, r, g, b, alpha)

  RGUMENTS:

     icol0 (PLINT, input) :    Color index.  Must be less than the maximum
     number of colors (which is set by default, by plscmap0n, or even
     by plscmap0). 

     r (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
     degree of red in the color. 

     g (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
     degree of green in the color. 

     b (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
     degree of blue in the color. 

     alpha (PLFLT, input) :    double value (0.0-1.0) representing the
     alpha transparency value of the color. 

Definition at line 5234 of file plplotc.py.

def plplotc.plscolbg (   args)
  Set the background color by 8-bit RGB value 

  DESCRIPTION:

      Set the background color (color 0 in color map 0) by 8-bit RGB value
      (see the PLplot documentation). 

      Redacted form: plscolbg(r, g, b)

      This function is used in examples 15,31. 



  SYNOPSIS:

  plscolbg(r, g, b)

  ARGUMENTS:

      r (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
      degree of red in the color. 

      g (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
      degree of green in the color. 

      b (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
      degree of blue in the color. 

Definition at line 5274 of file plplotc.py.

def plplotc.plscolbga (   args)
  Set the background color by 8-bit RGB value and double alpha transparency value. 

  DESCRIPTION:

      Set the background color (color 0 in color map 0) by 8-bit RGB value
      (see the PLplot documentation) and double alpha transparency value. 

      This function is used in example 31. 



  SYNOPSIS:

  plscolbga(r, g, b, alpha)

  ARGUMENTS:

      r (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
      degree of red in the color. 

      g (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
      degree of green in the color. 

      b (PLINT, input) :      Unsigned 8-bit integer (0-255) representing the
      degree of blue in the color. 

      alpha (PLFLT, input) :    double value (0.0-1.0) representing the
      alpha transparency value of the color. 

Definition at line 5307 of file plplotc.py.

def plplotc.plscolor (   args)
  Used to globally turn color output on/off 

  DESCRIPTION:

      Used to globally turn color output on/off for those drivers/devices
      that support it. 

      Redacted form: plscolor(color)

      This function is used in example 31. 



  SYNOPSIS:

  plscolor(color)

  ARGUMENTS:

      color (PLINT, input) :    Color flag (Boolean).  If zero, color is
      turned off.  If non-zero, color is turned on. 

Definition at line 5341 of file plplotc.py.

def plplotc.plscompression (   args)
  Set device-compression level 

  DESCRIPTION:

      Set device-compression level.  Only used for drivers that provide
      compression.  This function, if used, should be invoked before a call
      to plinit. 

      Redacted form: plscompression(compression)

      This function is used in example 31. 



  SYNOPSIS:

  plscompression(compression)

  ARGUMENTS:

      compression (PLINT, input) :    The desired compression level. This is
      a device-dependent value. Currently only the jpeg and png devices
      use these values. For jpeg value is the jpeg quality which should
      normally be in the range 0-95. Higher values denote higher quality
      and hence larger image sizes. For png values are in the range -1
      to 99. Values of 0-9 are taken as the compression level for zlib.
      A value of -1 denotes the default zlib compression level. Values
      in the range 10-99 are divided by 10 and then used as the zlib
      compression level. Higher compression levels correspond to greater
      compression and small file sizes at the expense of more
      computation. 

Definition at line 5368 of file plplotc.py.

def plplotc.plsdev (   args)
  Set the device (keyword) name 

  DESCRIPTION:

      Set the device (keyword) name. 

      Redacted form: plsdev(devname)

      This function is used in examples 1,14,20. 



  SYNOPSIS:

  plsdev(devname)

  ARGUMENTS:

      devname (const char *, input) :    Pointer to device (keyword) name
      string. 

Definition at line 5405 of file plplotc.py.

def plplotc.plsdidev (   args)
  Set parameters that define current device-space window 

  DESCRIPTION:

      Set relative margin width, aspect ratio, and relative justification
      that define current device-space window.  If you want to just use the
      previous value for any of these, just pass in the magic value
      PL_NOTSET. It is unlikely that one should ever need to change the
      aspect ratio but it's in there for completeness. If plsdidev is not
      called the default values of mar, jx, and jy are all 0. aspect is set
      to a device-specific value. 

      Redacted form: plsdidev(mar, aspect, jx, jy)

      This function is used in example 31. 



  SYNOPSIS:

  plsdidev(mar, aspect, jx, jy)

  ARGUMENTS:

      mar (PLFLT, input) :    Relative margin width. 

      aspect (PLFLT, input) :    Aspect ratio. 

      jx (PLFLT, input) :    Relative justification in x. Value must lie in
      the range -0.5 to 0.5. 

      jy (PLFLT, input) :    Relative justification in y. Value must lie in
      the range -0.5 to 0.5. 

Definition at line 5431 of file plplotc.py.

def plplotc.plsdimap (   args)
  Set up transformation from metafile coordinates 

  DESCRIPTION:

      Set up transformation from metafile coordinates.  The size of the plot
      is scaled so as to preserve aspect ratio.  This isn't intended to be a
      general-purpose facility just yet (not sure why the user would need
      it, for one). 

      Redacted form: plsdimap(dimxmin, dimxmax, dimymin, dimymax, dimxpmm,
      dimypmm)

      This function is not used in any examples. 



  SYNOPSIS:

  plsdimap(dimxmin, dimxmax, dimymin, dimymax, dimxpmm, dimypmm)

  ARGUMENTS:

      dimxmin (PLINT, input) :    NEEDS DOCUMENTATION 

      dimxmax (PLINT, input) :    NEEDS DOCUMENTATION 

      dimymin (PLINT, input) :    NEEDS DOCUMENTATION 

      dimymax (PLINT, input) :    NEEDS DOCUMENTATION 

      dimxpmm (PLFLT, input) :    NEEDS DOCUMENTATION 

      dimypmm (PLFLT, input) :    NEEDS DOCUMENTATION 

Definition at line 5470 of file plplotc.py.

def plplotc.plsdiori (   args)
  Set plot orientation 

  DESCRIPTION:

      Set plot orientation parameter which is multiplied by 90 degrees to
      obtain the angle of rotation.  Note, arbitrary rotation parameters
      such as 0.2 (corresponding to 18 degrees) are possible, but the usual
      values for the rotation parameter are 0., 1., 2., and 3. corresponding
      to 0 degrees (landscape mode), 90 degrees (portrait mode), 180 degrees
      (seascape mode), and 270 degrees (upside-down mode).  If plsdiori is
      not called the default value of rot is 0. 

      N.B. aspect ratio is unaffected by calls to plsdiori.  So you will
      probably want to change the aspect ratio to a value suitable for the
      plot orientation using a call to plsdidev or the command-line options
      -a or -freeaspect.        For more documentation of those options see the
      PLplot documentation.  Such command-line options can be set internally
      using plsetopt or set directly using the command line and parsed using
      a call to plparseopts. 

      Redacted form: plsdiori(rot)

      This function is not used in any examples. 



  SYNOPSIS:

  plsdiori(rot)

  ARGUMENTS:

      rot (PLFLT, input) :    Plot orientation parameter. 

Definition at line 5509 of file plplotc.py.

def plplotc.plsdiplt (   args)
  Set parameters that define current plot-space window 

  DESCRIPTION:

      Set relative minima and maxima that define the current plot-space
      window.  If plsdiplt is not called the default values of xmin, ymin,
      xmax, and ymax are 0., 0., 1., and 1. 

      Redacted form: plsdiplt(xmin, ymin, xmax, ymax)

      This function is used in example 31. 



  SYNOPSIS:

  plsdiplt(xmin, ymin, xmax, ymax)

  ARGUMENTS:

      xmin (PLFLT, input) :    Relative minimum in x. 

      ymin (PLFLT, input) :    Relative minimum in y. 

      xmax (PLFLT, input) :    Relative maximum in x. 

      ymax (PLFLT, input) :    Relative maximum in y. 

Definition at line 5548 of file plplotc.py.

def plplotc.plsdiplz (   args)
  Set parameters incrementally (zoom mode) that define current plot-space window 

  DESCRIPTION:

      Set relative minima and maxima incrementally (zoom mode) that define
      the current plot-space window.  This function has the same effect as
      plsdiplt if that function has not been previously called.  Otherwise,
      this function implements zoom mode using the transformation min_used =
      old_min + old_length*min  and max_used = old_min + old_length*max  for
      each axis.        For example, if min = 0.05 and max = 0.95 for each axis,
      repeated calls to plsdiplz will zoom in by 10 per cent for each call. 

      Redacted form: plsdiplz(xmin, ymin, xmax, ymax)

      This function is used in example 31. 



  SYNOPSIS:

  plsdiplz(xmin, ymin, xmax, ymax)

  ARGUMENTS:

      xmin (PLFLT, input) :    Relative (incremental) minimum in x. 

      ymin (PLFLT, input) :    Relative (incremental) minimum in y. 

      xmax (PLFLT, input) :    Relative (incremental) maximum in x. 

      ymax (PLFLT, input) :    Relative (incremental) maximum in y. 

Definition at line 5581 of file plplotc.py.

def plplotc.plseed (   args)
  Set seed for internal random number generator. 

  DESCRIPTION:

      Set the seed for the internal random number generator. See plrandd for
      further details. 

      Redacted form: plseed(seed)

      This function is used in example 21. 



  SYNOPSIS:

  plseed(seed)

  ARGUMENTS:

      seed (unsigned int, input) :    Seed for random number generator. 

Definition at line 5618 of file plplotc.py.

def plplotc.plsesc (   args)
  Set the escape character for text strings 

  DESCRIPTION:

      Set the escape character for text strings.        From C (in contrast to
      Fortran 95, see plsescfortran95) you pass esc as a character. Only
      selected characters are allowed to prevent the user from shooting
      himself in the foot (For example, a \ isn't allowed since it conflicts
      with C's use of backslash as a character escape).  Here are the
      allowed escape characters and their corresponding decimal ASCII
      values: !, ASCII 33 
          #, ASCII 35 
          $, ASCII 36 
          %, ASCII 37 
          &, ASCII 38 
          *, ASCII 42 
          @, ASCII 64 
          ^, ASCII 94 
          ~, ASCII 126 


      Redacted form: General: plsesc(esc)
          Perl/PDL: Not available? 


      This function is used in example 29. 



  SYNOPSIS:

  plsesc(esc)

  ARGUMENTS:

      esc (char, input) :    Escape character. 

Definition at line 5644 of file plplotc.py.

def plplotc.plsetopt (   args)
  Set any command-line option 

  DESCRIPTION:

      Set any command-line option internally from a program before it
      invokes plinit. opt is the name of the command-line option and optarg
      is the corresponding command-line option argument. 

      This function returns 0 on success. 

      Redacted form: plsetopt(opt, optarg)

      This function is used in example 14. 



  SYNOPSIS:

  int plsetopt(opt, optarg)

  ARGUMENTS:

      opt (const char *, input) :    Pointer to string containing the
      command-line option. 

      optarg (const char *, input) :    Pointer to string containing the
      argument of the command-line option. 

Definition at line 5686 of file plplotc.py.

def plplotc.plSetUsage (   args)

Definition at line 8026 of file plplotc.py.

def plplotc.plsfam (   args)
  Set family file parameters 

  DESCRIPTION:

      Sets variables dealing with output file familying.        Does nothing if
      familying not supported by the driver.  This routine, if used, must be
      called before initializing PLplot.        See the PLplot documentation for
      more information. 

      Redacted form: plsfam(fam, num, bmax)

      This function is used in examples 14,31. 



  SYNOPSIS:

  plsfam(fam, num, bmax)

  ARGUMENTS:

      fam (PLINT, input) :    Family flag (Boolean).  If nonzero, familying
      is enabled. 

      num (PLINT, input) :    Current family file number. 

      bmax (PLINT, input) :    Maximum file size (in bytes) for a family
      file. 

Definition at line 5719 of file plplotc.py.

def plplotc.plsfci (   args)
  Set FCI (font characterization integer) 

  DESCRIPTION:

      Sets font characteristics to be used at the start of the next string
      using the FCI approach. See the PLplot documentation for more
      information. 

      Redacted form: General: plsfci(fci)
          Perl/PDL: Not available? 


      This function is used in example 23. 



  SYNOPSIS:

  plsfci(fci)

  ARGUMENTS:

      fci (PLUNICODE, input) :    PLUNICODE (unsigned 32-bit integer) value
      of FCI. 

Definition at line 5753 of file plplotc.py.

def plplotc.plsfnam (   args)
  Set output file name 

  DESCRIPTION:

      Sets the current output file name, if applicable.  If the file name
      has not been specified and is required by the driver, the user will be
      prompted for it.  If using the X-windows output driver, this sets the
      display name.  This routine, if used, must be called before
      initializing PLplot. 

      Redacted form: plsfnam(fnam)

      This function is used in examples 1,20. 



  SYNOPSIS:

  plsfnam(fnam)

  ARGUMENTS:

      fnam (const char *, input) :    Pointer to file name string. 

Definition at line 5783 of file plplotc.py.

def plplotc.plsfont (   args)
  Set family, style and weight of the current font 

  DESCRIPTION:

      Sets the current font.  See the PLplot documentation for more
      information on font selection. 

      Redacted form: plsfont(family, style, weight)

      This function is used in example 23. 



  SYNOPSIS:

  plsfont(family, style, weight)

  ARGUMENTS:

      family (PLINT, input) :    Font family to select for the current font.
      The available values are given by the PL_FCI_* constants in
      plplot.h. Current options are PL_FCI_SANS, PL_FCI_SERIF,
      PL_FCI_MONO, PL_FCI_SCRIPT and PL_FCI_SYMBOL. A negative value
      signifies that the font family should not be altered. 

      style (PLINT, input) :    Font style to select for the current font.
      The available values are given by the PL_FCI_* constants in
      plplot.h. Current options are PL_FCI_UPRIGHT, PL_FCI_ITALIC and
      PL_FCI_OBLIQUE. A negative value signifies that the font style
      should not be altered. 

      weight (PLINT, input) :    Font weight to select for the current font.
      The available values are given by the PL_FCI_* constants in
      plplot.h. Current options are PL_FCI_MEDIUM and PL_FCI_BOLD. A
      negative value signifies that the font weight should not be
      altered. 

Definition at line 5812 of file plplotc.py.

def plplotc.plshade (   args)
  Shade individual region on the basis of value 

  ESCRIPTION:

     Shade individual region on the basis of value.  Use plshades if you
     want to shade a number of regions using continuous colors. plshade is
     identical to plshade1 except for the type of the first parameter. See
     plshade1 for further discussion. 

     Redacted form: General: plshade(a, defined, xmin, xmax, ymin, ymax,
     shade_min, shade_max, sh_cmap, sh_color, sh_width, min_color,
     min_width, max_color, max_width, fill, rectangular, pltr, pltr_data)
      Perl/PDL: Not available? 


     This function is used in example 15. 



  YNOPSIS:

  lshade(a, nx, ny, defined, xmin, xmax, ymin, ymax, shade_min, shade_max, sh_cmap, sh_color, sh_width, min_color, min_width, max_color, max_width, fill, rectangular, pltr, pltr_data)

  RGUMENTS:

     a (const PLFLT * const *, input) :      

     nx (PLINT, input) :    

     ny (PLINT, input) :    

     defined (PLINT (*) (PLFLT, PLFLT), input) :    

     xmin (PLFLT, input) :    

     xmax (PLFLT, input) :    

     ymin (PLFLT, input) :    

     ymax (PLFLT, input) :    

     shade_min (PLFLT, input) :      

     shade_max (PLFLT, input) :      

     sh_cmap (PLINT, input) :    

     sh_color (PLFLT, input) :     

     sh_width (PLFLT, input) :     

     min_color (PLINT, input) :      

     min_width (PLFLT, input) :      

     max_color (PLINT, input) :      

     max_width (PLFLT, input) :      

     fill (void (*) (PLINT, const PLFLT *, const PLFLT *), input) :    

     rectangular (PLBOOL, input) :    

     pltr (void (*) (PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer) , input) :  

     pltr_data (PLPointer, input) :    

Definition at line 5966 of file plplotc.py.

def plplotc.plshades (   args)
  Shade regions on the basis of value 

  DESCRIPTION:

      Shade regions on the basis of value.  This is the high-level routine
      for making continuous color shaded plots with cmap1 while plshade (or
      plshade1) are used for individual shaded regions using either cmap0 or
      cmap1. examples/c/x16c.c shows a number of examples for using this
      function. See the following discussion of the arguments and the PLplot
      documentation for more information. 

      Redacted form: General: plshades(a, defined, xmin, xmax, ymin, ymax,
      clevel, fill_width, cont_color, cont_width, fill, rectangular, pltr,
      pltr_data)
          Perl/PDL: plshades(a, xmin, xmax, ymin, ymax, clevel,
      fill_width, cont_color, cont_width, fill, rectangular, defined, pltr,
      pltr_data)


      This function is used in examples 16,21. 



  SYNOPSIS:

  plshades(a, nx, ny, defined, xmin, xmax, ymin, ymax, clevel, nlevel, fill_width, cont_color, cont_width, fill, rectangular, pltr, pltr_data)

  ARGUMENTS:

      a (const PLFLT * const *, input) :      Contains ** pointer to array to
      be plotted. The array must have been declared as PLFLT a[nx][ny]. 

      nx (PLINT, input) :    First dimension of array "a". 

      ny (PLINT, input) :    Second dimension of array "a". 

      defined (PLINT (*) (PLFLT, PLFLT), input) :    User function
      specifying regions excluded from the shading plot.  This function
      accepts x and y coordinates as input arguments and must return 0
      if the point is in the excluded region or 1 otherwise. This
      argument can be NULL if all the values are valid. 

      xmin (PLFLT, input) :    Defines the "grid" coordinates.  The data
      a[0][0] has a position of (xmin,ymin), a[nx-1][0] has a position
      at (xmax,ymin) and so on. 

      xmax (PLFLT, input) :    Defines the "grid" coordinates.  The data
      a[0][0] has a position of (xmin,ymin), a[nx-1][0] has a position
      at (xmax,ymin) and so on. 

      ymin (PLFLT, input) :    Defines the "grid" coordinates.  The data
      a[0][0] has a position of (xmin,ymin), a[nx-1][0] has a position
      at (xmax,ymin) and so on. 

      ymax (PLFLT, input) :    Defines the "grid" coordinates.  The data
      a[0][0] has a position of (xmin,ymin), a[nx-1][0] has a position
      at (xmax,ymin) and so on. 

      clevel (const PLFLT *, input) :    Pointer to array containing the
      data levels corresponding to the edges of each shaded region that
      will be plotted by this function.  To work properly the levels
      should be monotonic. 

      nlevel (PLINT, input) :    Number of shades plus 1 (i.e., the number
      of shade edge values in clevel). 

      fill_width (PLFLT, input) :    Defines line width used by the fill
      pattern. 

      cont_color (PLINT, input) :    Defines pen color used for contours
      defining edges of shaded regions.  The pen color is only temporary
      set for the contour drawing.  Set this value to zero or less if no
      shade edge contours are wanted. 

      cont_width (PLFLT, input) :    Defines line width used for contours
      defining edges of shaded regions.  This value may not be honored
      by all drivers. The pen width is only temporary set for the
      contour drawing.  Set this value to zero or less if no shade edge
      contours are wanted. 

      fill (void (*) (PLINT, const PLFLT *, const PLFLT *), input) :   
      Routine used to fill the region.  Use plfill.  Future version of
      PLplot may have other fill routines. 

      rectangular (PLBOOL, input) :    Set rectangular to true if rectangles
      map to rectangles after coordinate transformation with pltrl. 
      Otherwise, set rectangular to false. If rectangular is set to
      true, plshade tries to save time by filling large rectangles. 
      This optimization fails if the coordinate transformation distorts
      the shape of rectangles. For example a plot in polar coordinates
      has to have rectangular set to false. 

      pltr (void (*) (PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer) , input) : 
        Pointer to function that defines transformation between indices
      in array z and the world coordinates (C only).    Transformation
      functions are provided in the PLplot library: pltr0 for identity
      mapping, and pltr1 and pltr2 for arbitrary mappings respectively
      defined by one- and two-dimensional arrays.  In addition,
      user-supplied routines for the transformation can be used as well.
       Examples of all of these approaches are given in the PLplot
      documentation. The transformation function should have the form
      given by any of pltr0, pltr1, or pltr2. 

      pltr_data (PLPointer, input) :    Extra parameter to help pass
      information to pltr0, pltr1, pltr2, or whatever routine that is
      externally supplied. 

Definition at line 5854 of file plplotc.py.

def plplotc.plslabelfunc (   args)
  Assign a function to use for generating custom axis labels 

  DESCRIPTION:

      This function allows a user to provide their own function to provide
      axis label text.  The user function is given the numeric value for a
      point on an axis and returns a string label to correspond with that
      value.  Custom axis labels can be enabled by passing appropriate
      arguments to plenv, plbox, plbox3 and similar functions. 

      This function is used in example 19. 



  SYNOPSIS:

  plslabelfunc(label_func, label_data)

  ARGUMENTS:

      label_func (void (*) (PLINT, PLFLT, char *, PLINT, PLPointer), input)
      :    This is the custom label function.  In order to reset to the
      default labelling, set this to NULL. The labelling function
      parameters are, in order: axis:    This indicates which axis a
      label is being requested for. The value will be one of PL_X_AXIS,
      PL_Y_AXIS or PL_Z_AXIS. 

      value:    This is the value along the axis which is being labelled. 

      label_text:    The string representation of the label value. 

      length:    The maximum length in characters allowed for label_text. 


      label_data (PLPointer, input) :    This parameter may be used to pass
      data to the label_func function. 

Definition at line 6038 of file plplotc.py.

def plplotc.plsmaj (   args)
  Set length of major ticks 

  DESCRIPTION:

      This sets up the length of the major ticks.  The actual length is the
      product of the default length and a scaling factor as for character
      height. 

      Redacted form: plsmaj(def, scale)

      This function is used in example 29. 



  SYNOPSIS:

  plsmaj(def, scale)

  ARGUMENTS:

      def (PLFLT, input) :    The default length of a major tick in
      millimeters, should be set to zero if the default length is to
      remain unchanged. 

      scale (PLFLT, input) :    Scale factor to be applied to default to get
      actual tick length. 

Definition at line 6080 of file plplotc.py.

def plplotc.plsmem (   args)
  Set the memory area to be plotted (RGB) 

  DESCRIPTION:

      Set the memory area to be plotted (with the mem or memcairo driver) as
      the dev member of the stream structure.  Also set the number of pixels
      in the memory passed in 
      plotmem, which is a block of memory 
      maxy by 
      maxx by 3 bytes long, say: 480 x 640 x 3 (Y, X, RGB) 

      This memory will have to be freed by the user! 

      Redacted form: plsmem(maxx, maxy, plotmem)

      This function is not used in any examples. 



  SYNOPSIS:

  plsmem(maxx, maxy, plotmem)

  ARGUMENTS:

      maxx (PLINT, input) :    Size of memory area in the X coordinate. 

      maxy (PLINT, input) :    Size of memory area in the Y coordinate. 

      plotmem (void *, input) :     Pointer to the beginning of the
      user-supplied memory area. 

Definition at line 6112 of file plplotc.py.

def plplotc.plsmema (   args)
  Set the memory area to be plotted (RGBA) 

  DESCRIPTION:

      Set the memory area to be plotted (with the memcairo driver) as the
      dev member of the stream structure. Also set the number of pixels in
      the memory passed in 
      plotmem, which is a block of memory 
      maxy by 
      maxx by 4 bytes long, say: 480 x 640 x 4 (Y, X, RGBA) 

      This memory will have to be freed by the user! 

      Redacted form: plsmema(maxx, maxy, plotmem)

      This function is not used in any examples. 



  SYNOPSIS:

  plsmema(maxx, maxy, plotmem)

  ARGUMENTS:

      maxx (PLINT, input) :    Size of memory area in the X coordinate. 

      maxy (PLINT, input) :    Size of memory area in the Y coordinate. 

      plotmem (void *, input) :     Pointer to the beginning of the
      user-supplied memory area. 

Definition at line 6149 of file plplotc.py.

def plplotc.plsmin (   args)
  Set length of minor ticks 

  DESCRIPTION:

      This sets up the length of the minor ticks and the length of the
      terminals on error bars.  The actual length is the product of the
      default length and a scaling factor as for character height. 

      Redacted form: plsmin(def, scale)

      This function is used in example 29. 



  SYNOPSIS:

  plsmin(def, scale)

  ARGUMENTS:

      def (PLFLT, input) :    The default length of a minor tick in
      millimeters, should be set to zero if the default length is to
      remain unchanged. 

      scale (PLFLT, input) :    Scale factor to be applied to default to get
      actual tick length. 

Definition at line 6186 of file plplotc.py.

def plplotc.plsori (   args)
  Set orientation 

  DESCRIPTION:

      Set integer plot orientation parameter.  This function is identical to
      plsdiori except for the type of the argument, and should be used in
      the same way.  See the PLplot documentation for details. 

      Redacted form: plsori(ori)

      This function is used in example 3. 



  SYNOPSIS:

  plsori(ori)

  ARGUMENTS:

      ori (PLINT, input) :    Orientation value (0 for landscape, 1 for
      portrait, etc.) The value is multiplied by 90 degrees to get the
      angle. 

Definition at line 6218 of file plplotc.py.

def plplotc.plspage (   args)
  Set page parameters 

  DESCRIPTION:

      Sets the page configuration (optional).  If an individual parameter is
      zero then that parameter value is not updated.  Not all parameters are
      recognized by all drivers and the interpretation is device-dependent.
      The X-window driver uses the length and offset parameters to determine
      the window size and location.  The length and offset values are
      expressed in units that are specific to the current driver. For
      instance: screen drivers will usually interpret them as number of
      pixels, whereas printer drivers will usually use mm. This routine, if
      used, must be called before initializing PLplot. 

      Redacted form: plspage(xp, yp, xleng, yleng, xoff, yoff)

      This function is used in examples 14 and 31. 



  SYNOPSIS:

  plspage(xp, yp, xleng, yleng, xoff, yoff)

  ARGUMENTS:

      xp (PLFLT, input) :    Number of pixels/inch (DPI), x. 

      yp (PLFLT, input) :    Number of pixels/inch (DPI), y. 

      xleng (PLINT , input) :    Page length, x. 

      yleng (PLINT, input) :    Page length, y. 

      xoff (PLINT, input) :    Page offset, x. 

      yoff (PLINT, input) :    Page offset, y. 

Definition at line 6247 of file plplotc.py.

def plplotc.plspal0 (   args)
  Set the colors for color table 0 from a cmap0 file 

  DESCRIPTION:

      Set the colors for color table 0 from a cmap0 file 

      Redacted form: plspal0(filename)

      This function is in example 16. 



  SYNOPSIS:

  plspal0(filename)

  ARGUMENTS:

      filename (const char *, input) :    The name of the cmap0 file, or a
      empty to string to specify the default cmap0 file. 

Definition at line 6290 of file plplotc.py.

def plplotc.plspal1 (   args)
  Set the palette for cmap1 using the specified cmap1*.pal format file 

  DESCRIPTION:

      Set the palette for cmap1 using the specified cmap1*.pal format file. 

      Redacted form: plspal1(filename, interpolate)

      This function is used in example 16. 



  SYNOPSIS:

  plspal1(filename, interpolate)

  ARGUMENTS:

      filename (const char *, input) :    The name of the cmap1*.pal file,
      or an empty string to specify the default cmap1.pal file. 

      interpolate (PLBOOL, input) :    If this parameter is true, the
      columns containing the intensity index, r, g, b, alpha and
      alt_hue_path in the cmap1*.pal file are used to set the cmap1
      palette with a call to plscmap1la. (The cmap1*.pal header contains
      a flag which controls whether the r, g, b data sent to plscmap1la
      are interpreted as HLS or RGB.) If this parameter is false, the
      intensity index and alt_hue_path columns are ignored and the r, g,
      b (interpreted as RGB), and alpha columns of the cmap1*.pal file
      are used instead to set the cmap1 palette directly with a call to
      plscmap1a. 

Definition at line 6316 of file plplotc.py.

def plplotc.plspause (   args)
  Set the pause (on end-of-page) status 

  DESCRIPTION:

      Set the pause (on end-of-page) status. 

      Redacted form: plspause(pause)

      This function is in examples 14,20. 



  SYNOPSIS:

  plspause(pause)

  ARGUMENTS:

      pause (PLBOOL, input) :    If pause is true there will be a pause on
      end-of-page for those drivers which support this.  Otherwise there
      is no pause. 

Definition at line 6353 of file plplotc.py.

def plplotc.plsstrm (   args)
  Set current output stream 

  DESCRIPTION:

      Sets the number of the current output stream.  The stream number
      defaults to 0 unless changed by this routine.  The first use of this
      routine must be followed by a call initializing PLplot (e.g. plstar). 

      Redacted form: plsstrm(strm)

      This function is examples 1,14,20. 



  SYNOPSIS:

  plsstrm(strm)

  ARGUMENTS:

      strm (PLINT, input) :    The current stream number. 

Definition at line 6380 of file plplotc.py.

def plplotc.plssub (   args)
  Set the number of subpages in x and y 

  DESCRIPTION:

      Set the number of subpages in x and y. 

      Redacted form: plssub(nx, ny)

      This function is examples 1,2,14,21,25,27. 



  SYNOPSIS:

  plssub(nx, ny)

  ARGUMENTS:

      nx (PLINT, input) :    Number of windows in x direction (i.e., number
      of window columns). 

      ny (PLINT, input) :    Number of windows in y direction (i.e., number
      of window rows). 

Definition at line 6407 of file plplotc.py.

def plplotc.plssym (   args)
  Set symbol size 

  DESCRIPTION:

      This sets up the size of all subsequent symbols drawn by plpoin and
      plsym.  The actual height of a symbol is the product of the default
      symbol size and a scaling factor as for the character height. 

      Redacted form: plssym(def, scale)

      This function is used in example 29. 



  SYNOPSIS:

  plssym(def, scale)

  ARGUMENTS:

      def (PLFLT, input) :    The default height of a symbol in millimeters,
      should be set to zero if the default height is to remain
      unchanged. 

      scale (PLFLT, input) :    Scale factor to be applied to default to get
      actual symbol height. 

Definition at line 6436 of file plplotc.py.

def plplotc.plstar (   args)
  Initialization 

  DESCRIPTION:

      Initializing the plotting package.        The program prompts for the device
      keyword or number of the desired output device.  Hitting a RETURN in
      response to the prompt is the same as selecting the first device.  If
      only one device is enabled when PLplot is installed, plstar will issue
      no prompt.        The output device is divided into nx by ny subpages, each
      of which may be used independently.  The subroutine pladv is used to
      advance from one subpage to the next. 

      Redacted form: plstar(nx, ny)

      This function is used in example 1. 



  SYNOPSIS:

  plstar(nx, ny)

  ARGUMENTS:

      nx (PLINT, input) :    Number of subpages to divide output page in the
      horizontal direction. 

      ny (PLINT, input) :    Number of subpages to divide output page in the
      vertical direction. 

Definition at line 6468 of file plplotc.py.

def plplotc.plstart (   args)
  Initialization 

  DESCRIPTION:

      Alternative to plstar for initializing the plotting package.  The
      device name keyword for the desired output device must be supplied as
      an argument.  These keywords are the same as those printed out by
      plstar.  If the requested device is not available, or if the input
      string is empty or begins with ``?'', the prompted start up of plstar
      is used.  This routine also divides the output device page into nx by
      ny subpages, each of which may be used independently.  The subroutine
      pladv is used to advance from one subpage to the next. 

      Redacted form: General: plstart(devname, nx, ny)
          Perl/PDL: plstart(nx, ny, devname)


      This function is not used in any examples. 



  SYNOPSIS:

  plstart(devname, nx, ny)

  ARGUMENTS:

      devname (const char *, input) :    Device name keyword of the required
      output device.    If NULL or if the first character is a ``?'', the
      normal (prompted) start up is used. 

      nx (PLINT, input) :    Number of subpages to divide output page in the
      horizontal direction. 

      ny (PLINT, input) :    Number of subpages to divide output page in the
      vertical direction. 

Definition at line 6503 of file plplotc.py.

def plplotc.plstransform (   args)
  Set a global coordinate transform function 

  DESCRIPTION:

      This function can be used to define a coordinate transformation which
      affects all elements drawn within the current plot window. The
      coordinate_transform function is similar to that provided for the
      plmap and plmeridians functions.  The coordinate_transform_data
      parameter may be used to pass extra data to coordinate_transform. 

      Redacted form: General: plstransform(coordinate_transform,
      coordinate_transform_data)


      This function is used in examples 19 and 22. 



  SYNOPSIS:

  plstransform(coordinate_transform, coordinate_transform_data)

  ARGUMENTS:

      coordinate_transform (void (*) (PLFLT, PLFLT, PLFLT *, PLFLT *,
      PLPointer) , input) :     Pointer to a function that defines a
      transformation from the input (x, y) coordinate to a new plot
      world coordinate. A NULL pointer means that no transform is
      applied. 

      coordinate_transform_data (PLPointer, input) :    Optional extra data
      for 
      coordinate_transform. 

Definition at line 6545 of file plplotc.py.

def plplotc.plstring (   args)
  Plot a glyph at the specified points 

  DESCRIPTION:

      Plot a glyph at the specified points. (Supersedes plpoin and plsym
      because many[!] more glyphs are accessible with plstring.) The glyph
      is specified with a PLplot user string.  Note that the user string is
      not actually limited to one glyph so it is possible (but not normally
      useful) to plot more than one glyph at the specified points with this
      function.  As with plmtex and plptex, the user string can contain FCI
      escapes to determine the font, UTF-8 code to determine the glyph or
      else PLplot escapes for Hershey or unicode text to determine the
      glyph. 

      Redacted form: plstring(x, y, string)

      This function is used in examples 4, 21 and 26. 



  SYNOPSIS:

  plstring(n, x, y, string)

  ARGUMENTS:

      n (PLINT, input) :      Number of points in the x and y arrays. 

      x (const PLFLT *, input) :      Pointer to an array with X coordinates
      of points. 

      y (const PLFLT *, input) :      Pointer to an array with Y coordinates
      of points. 

      string (const char *, input) :    PLplot user string corresponding to
      the glyph to be plotted at each of the n points. 

Definition at line 6584 of file plplotc.py.

def plplotc.plstring3 (   args)
  Plot a glyph at the specified 3D points 

  DESCRIPTION:

      Plot a glyph at the specified 3D points. (Supersedes plpoin3 because
      many[!] more glyphs are accessible with plstring3.) Set up the call to
      this function similar to what is done for plline3. The glyph is
      specified with a PLplot user string.  Note that the user string is not
      actually limited to one glyph so it is possible (but not normally
      useful) to plot more than one glyph at the specified points with this
      function.  As with plmtex and plptex, the user string can contain FCI
      escapes to determine the font, UTF-8 code to determine the glyph or
      else PLplot escapes for Hershey or unicode text to determine the
      glyph. 

      Redacted form: plstring3(x, y, z, string)

      This function is used in example 18. 



  SYNOPSIS:

  plstring3(n, x, y, z, string)

  ARGUMENTS:

      n (PLINT, input) :      Number of points in the x, y, and z arrays. 

      x (const PLFLT *, input) :      Pointer to an array with X coordinates
      of points. 

      y (const PLFLT *, input) :      Pointer to an array with Y coordinates
      of points. 

      z (const PLFLT *, input) :      Pointer to an array with Z coordinates
      of points. 

      string (const char *, input) :    PLplot user string corresponding to
      the glyph to be plotted at each of the n points. 

Definition at line 6626 of file plplotc.py.

def plplotc.plstripa (   args)
  Add a point to a strip chart 

  DESCRIPTION:

      Add a point to a given pen of a given strip chart. There is no need
      for all pens to have the same number of points or to be equally
      sampled in the x coordinate. Allocates memory and rescales as
      necessary. 

      Redacted form: plstripa(id, pen, x, y)

      This function is used in example 17. 



  SYNOPSIS:

  plstripa(id, pen, x, y)

  ARGUMENTS:

      id (PLINT, input) :    Identification number of the strip chart (set
      up in plstripc). 

      pen (PLINT, input) :    Pen number (ranges from 0 to 3). 

      x (PLFLT, input) :      X coordinate of point to plot. 

      y (PLFLT, input) :      Y coordinate of point to plot. 

Definition at line 6672 of file plplotc.py.

def plplotc.plstripc (   args)
  Create a 4-pen strip chart 

  DESCRIPTION:

      Create a 4-pen strip chart, to be used afterwards by plstripa

      Redacted form: General: plstripc(id, xspec, yspec, xmin, xmax, xjump,
      ymin, ymax, xlpos, ylpos, y_ascl, acc, colbox, collab, colline,
      styline, legline, labx, laby, labz)
          Perl/PDL: plstripc(xmin, xmax, xjump, ymin, ymax, xlpos,
      ylpos, y_ascl, acc, colbox, collab, colline, styline, id, xspec,
      ypsec, legline, labx, laby, labtop)


      This function is used in example 17. 



  SYNOPSIS:

  plstripc(id, xspec, yspec, xmin, xmax, xjump, ymin, ymax, xlpos, ylpos, y_ascl, acc, colbox, collab, colline, styline, legline[], labx, laby, labtop)

  ARGUMENTS:

      id (PLINT *, output) :    Identification number of strip chart to use
      on plstripa and plstripd. 

      xspec (const char *, input) :    X-axis specification as in plbox. 

      yspec (const char *, input) :    Y-axis specification as in plbox. 

      xmin (PLFLT, input) :    Initial coordinates of plot box; they will
      change as data are added. 

      xmax (PLFLT, input) :    Initial coordinates of plot box; they will
      change as data are added. 

      xjump (PLFLT, input) :    When x attains xmax, the length of the plot
      is multiplied by the factor (1 + 
      xjump) . 

      ymin (PLFLT, input) :    Initial coordinates of plot box; they will
      change as data are added. 

      ymax (PLFLT, input) :    Initial coordinates of plot box; they will
      change as data are added. 

      xlpos (PLFLT, input) :    X legend box position (range from 0 to 1). 

      ylpos (PLFLT, input) :    Y legend box position (range from 0 to 1). 

      y_ascl (PLBOOL, input) :    Autoscale y between x jumps if y_ascl is
      true, otherwise not. 

      acc (PLBOOL, input) :    Accumulate strip plot if acc is true,
      otherwise slide display. 

      colbox (PLINT, input) :    Plot box color index (cmap0). 

      collab (PLINT, input) :    Legend color index (cmap0). 

      colline (const PLINT *, input) :    Pointer to array with color
      indices (cmap0) for the 4 pens. 

      styline (const PLINT *, input) :    Pointer to array with line styles
      for the 4 pens. 

      legline (const char **, input) :    Pointer to character array
      containing legends for the 4 pens. 

      labx (const char *, input) :    X-axis label. 

      laby (const char *, input) :    Y-axis label. 

      labtop (const char *, input) :    Plot title. 

Definition at line 6707 of file plplotc.py.

def plplotc.plstripd (   args)
  Deletes and releases memory used by a strip chart 

  DESCRIPTION:

      Deletes and releases memory used by a strip chart. 

      Redacted form: plstripd(id)

      This function is used in example 17. 



  SYNOPSIS:

  plstripd(id)

  ARGUMENTS:

      id (PLINT, input) :    Identification number of strip chart to delete. 

Definition at line 6788 of file plplotc.py.

def plplotc.plstyl (   args)
  Set line style 

  DESCRIPTION:

      This sets up the line style for all lines subsequently drawn.  A line
      consists of segments in which the pen is alternately down and up. The
      lengths of these segments are passed in the arrays mark and space
      respectively.  The number of mark-space pairs is specified by nms.        In
      order to return the line style to the default continuous line, plstyl
      should be called with nms=0 .(see also pllsty) 

      Redacted form: plstyl(mark, space)

      This function is used in examples 1,9,14. 



  SYNOPSIS:

  plstyl(nms, mark, space)

  ARGUMENTS:

      nms (PLINT, input) :    The number of mark and space elements in a
      line.  Thus a simple broken line can be obtained by setting nms=1
      .  A continuous line is specified by setting nms=0 . 

      mark (const PLINT *, input) :    Pointer to array with the lengths of
      the segments during which the pen is down, measured in
      micrometers. 

      space (const PLINT *, input) :    Pointer to array with the lengths of
      the segments during which the pen is up, measured in micrometers. 

Definition at line 6813 of file plplotc.py.

def plplotc.plsurf3d (   args)
  Plot shaded 3-d surface plot 

  DESCRIPTION:

      Plots a three dimensional shaded surface plot within the environment
      set up by plw3d.  The surface is defined by the two-dimensional array
      z[
      nx][
      ny] , the point z[i][j]  being the value of the function at (
      x[i], 
      y[j]) .  Note that the points in arrays x and y do not need to be
      equally spaced, but must be stored in ascending order. For further
      details see the PLplot documentation. 

      Redacted form: plsurf3d(x, y, z, opt, clevel)

      This function is not used in any examples. 



  SYNOPSIS:

  plsurf3d(x, y, z, nx, ny, opt, clevel, nlevel)

  ARGUMENTS:

      x (const PLFLT *, input) :      Pointer to set of x coordinate values at
      which the function is evaluated. 

      y (const PLFLT *, input) :      Pointer to set of y coordinate values at
      which the function is evaluated. 

      z (const PLFLT * const *, input) :      Pointer to a vectored
      two-dimensional array with set of function values. 

      nx (PLINT, input) :    Number of x values at which function is
      evaluated. 

      ny (PLINT, input) :    Number of y values at which function is
      evaluated. 

      opt (PLINT, input) :    Determines the way in which the surface is
      represented. To specify more than one option just add the options,
      e.g. FACETED + SURF_CONT opt=FACETED : Network of lines is drawn
      connecting points at which function is defined. 
          opt=BASE_CONT : A contour plot is drawn at the base XY plane
          using parameters 
      nlevel and 
      clevel. 
          opt=SURF_CONT : A contour plot is drawn at the surface plane
          using parameters 
      nlevel and 
      clevel. 
          opt=DRAW_SIDES : draws a curtain between the base XY plane and
          the borders of the plotted function. 
          opt=MAG_COLOR : the surface is colored according to the value
          of Z; if MAG_COLOR is not used, then the default the surface
          is colored according to the intensity of the reflected light
          in the surface from a light source whose position is set using
          pllightsource. 


      clevel (const PLFLT *, input) :    Pointer to the array that defines
      the contour level spacing. 

      nlevel (PLINT, input) :    Number of elements in the clevel array. 

Definition at line 3977 of file plplotc.py.

def plplotc.plsurf3dl (   args)
  Plot shaded 3-d surface plot for z[x][y] with y index limits 

  DESCRIPTION:

      This variant of plsurf3d (see that function's documentation for more
      details) should be suitable for the case where the area of the x, y
      coordinate grid where z is defined can be non-rectangular.        The limits
      of that grid are provided by the parameters indexxmin, indexxmax,
      indexymin, and indexymax. 

      Redacted form: plsurf3dl(x, y, z, opt, clevel, indexxmin, indexymin,
      indexymax) 

      This function is used in example 8. 



  SYNOPSIS:

  plsurf3dl(x, y, z, nx, ny, opt, clevel, nlevel, indexxmin, indexxmax, indexymin, indexymax)

  ARGUMENTS:

      x (const PLFLT *, input) :      Pointer to set of x coordinate values at
      which the function is evaluated. 

      y (const PLFLT *, input) :      Pointer to set of y coordinate values at
      which the function is evaluated. 

      z (const PLFLT * const *, input) :      Pointer to a vectored
      two-dimensional array with set of function values. 

      nx (PLINT, input) :    Number of x values at which function is
      evaluated. 

      ny (PLINT, input) :    Number of y values at which function is
      evaluated. 

      opt (PLINT, input) :    Determines the way in which the surface is
      represented. To specify more than one option just add the options,
      e.g. FACETED + SURF_CONT opt=FACETED : Network of lines is drawn
      connecting points at which function is defined. 
          opt=BASE_CONT : A contour plot is drawn at the base XY plane
          using parameters 
      nlevel and 
      clevel. 
          opt=SURF_CONT : A contour plot is drawn at the surface plane
          using parameters 
      nlevel and 
      clevel. 
          opt=DRAW_SIDES : draws a curtain between the base XY plane and
          the borders of the plotted function. 
          opt=MAG_COLOR : the surface is colored according to the value
          of Z; if MAG_COLOR is not used, then the default the surface
          is colored according to the intensity of the reflected light
          in the surface from a light source whose position is set using
          pllightsource. 


      clevel (const PLFLT *, input) :    Pointer to the array that defines
      the contour level spacing. 

      nlevel (PLINT, input) :    Number of elements in the clevel array. 

      indexxmin (PLINT, input) :      The index value (which must be ≥ 0) that
      corresponds to the first x index where z is defined. 

      indexxmax (PLINT, input) :      The index value (which must be ≤ nx)
      which corresponds (by convention) to one more than the last x
      index value where z is defined. 

      indexymin (const PLINT *, input) :      Array of y index values which
      all must be ≥ 0.  These values are the first y index where z is
      defined for a particular x index in the range from indexxmin to
      indexxmax - 1.    The dimension of indexymin is indexxmax. 

      indexymax (const PLINT *, input) :      Array of y index values which
      all must be ≤ ny.  These values correspond (by convention) to one
      more than the last y index where z is defined for a particular x
      index in the range from indexxmin to indexxmax - 1.  The dimension
      of indexymax is indexxmax. 

Definition at line 4049 of file plplotc.py.

def plplotc.plsvect (   args)
  Set arrow style for vector plots 

  DESCRIPTION:

      Set the style for the arrow used by plvect to plot vectors. 

      Redacted form: plsvect(arrowx, arrowy, fill)

      This function is used in example 22. 



  SYNOPSIS:

  plsvect(arrowx, arrowy, npts, fill)

  ARGUMENTS:

      arrowx, arrowy (const PLFLT *,input) :    Pointers to a pair of arrays
      containing the x and y points which make up the arrow. The arrow
      is plotted by joining these points to form a polygon. The scaling
      assumes that the x and y points in the arrow lie in the range -0.5
      <= x,y <= 0.5. If both arrowx and arrowy are NULL then the arrow
      style will be reset to its default. 

      npts (PLINT,input) :    Number of points in the arrays arrowx and
      arrowy. 

      fill (PLBOOL,input) :    If fill is true then the arrow is closed, if
      fill is false then the arrow is open. 

Definition at line 6852 of file plplotc.py.

def plplotc.plsvpa (   args)
  Specify viewport in absolute coordinates 

  DESCRIPTION:

      Alternate routine to plvpor for setting up the viewport.  This routine
      should be used only if the viewport is required to have a definite
      size in millimeters.  The routine plgspa is useful for finding out the
      size of the current subpage. 

      Redacted form: plsvpa(xmin, xmax, ymin, ymax)

      This function is used in example 10. 



  SYNOPSIS:

  plsvpa(xmin, xmax, ymin, ymax)

  ARGUMENTS:

      xmin (PLFLT, input) :    The distance of the left-hand edge of the
      viewport from the left-hand edge of the subpage in millimeters. 

      xmax (PLFLT, input) :    The distance of the right-hand edge of the
      viewport from the left-hand edge of the subpage in millimeters. 

      ymin (PLFLT, input) :    The distance of the bottom edge of the
      viewport from the bottom edge of the subpage in millimeters. 

      ymax (PLFLT, input) :    The distance of the top edge of the viewport
      from the bottom edge of the subpage in millimeters. 

Definition at line 6888 of file plplotc.py.

def plplotc.plsxax (   args)
  Set x axis parameters 

  DESCRIPTION:

      Sets values of the digmax and digits flags for the x axis.        See the
      PLplot documentation for more information. 

      Redacted form: plsxax(digmax, digits)

      This function is used in example 31. 



  SYNOPSIS:

  plsxax(digmax, digits)

  ARGUMENTS:

      digmax (PLINT, input) :    Variable to set the maximum number of
      digits for the x axis.    If nonzero, the printed label will be
      switched to a floating point representation when the number of
      digits exceeds digmax. 

      digits (PLINT, input) :    Field digits value.  Currently, changing
      its value here has no effect since it is set only by plbox or
      plbox3.  However, the user may obtain its value after a call to
      either of these functions by calling plgxax. 

Definition at line 6926 of file plplotc.py.

def plplotc.plsxwin (   args)

Definition at line 293 of file plplotc.py.

def plplotc.plsyax (   args)
  Set y axis parameters 

  DESCRIPTION:

      Identical to plsxax, except that arguments are flags for y axis. See
      the description of plsxax for more detail. 

      Redacted form: plsyax(digmax, digits)

      This function is used in examples 1,14,31. 



  SYNOPSIS:

  plsyax(digmax, digits)

  ARGUMENTS:

      digmax (PLINT, input) :    Variable to set the maximum number of
      digits for the y axis.    If nonzero, the printed label will be
      switched to a floating point representation when the number of
      digits exceeds digmax. 

      digits (PLINT, input) :    Field digits value.  Currently, changing
      its value here has no effect since it is set only by plbox or
      plbox3.  However, the user may obtain its value after a call to
      either of these functions by calling plgyax. 

Definition at line 6960 of file plplotc.py.

def plplotc.plsym (   args)
  Plot a glyph at the specified points 

  DESCRIPTION:

      Plot a glyph at the specified points.  (This function is largely
      superseded by plstring which gives access to many[!] more glyphs.) 

      Redacted form: plsym(x, y, code)

      This function is used in example 7. 



  SYNOPSIS:

  plsym(n, x, y, code)

  ARGUMENTS:

      n (PLINT, input) :      Number of points in the x and y arrays. 

      x (const PLFLT *, input) :      Pointer to an array with X coordinates
      of points. 

      y (const PLFLT *, input) :      Pointer to an array with Y coordinates
      of points. 

      code (PLINT, input) :    Hershey symbol code corresponding to a glyph
      to be plotted at each of the n points. 

Definition at line 6994 of file plplotc.py.

def plplotc.plszax (   args)
  Set z axis parameters 

  DESCRIPTION:

      Identical to plsxax, except that arguments are flags for z axis. See
      the description of plsxax for more detail. 

      Redacted form: plszax(digmax, digits)

      This function is used in example 31. 



  SYNOPSIS:

  plszax(digmax, digits)

  ARGUMENTS:

      digmax (PLINT, input) :    Variable to set the maximum number of
      digits for the z axis.    If nonzero, the printed label will be
      switched to a floating point representation when the number of
      digits exceeds digmax. 

      digits (PLINT, input) :    Field digits value.  Currently, changing
      its value here has no effect since it is set only by plbox or
      plbox3.  However, the user may obtain its value after a call to
      either of these functions by calling plgzax. 

Definition at line 7029 of file plplotc.py.

def plplotc.pltext ( )
  Switch to text screen 

  DESCRIPTION:

      Sets an interactive device to text mode, used in conjunction with
      plgra to allow graphics and text to be interspersed.  On a device
      which supports separate text and graphics windows, this command causes
      control to be switched to the text window.        This can be useful for
      printing diagnostic messages or getting user input, which would
      otherwise interfere with the plots.  The program must switch back to
      the graphics window before issuing plot commands, as the text (or
      console) device will probably become quite confused otherwise.  If
      already in text mode, this command is ignored.  It is also ignored on
      devices which only support a single window or use a different method
      for shifting focus (see also plgra). 

      Redacted form: pltext()

      This function is used in example 1. 



  SYNOPSIS:

  pltext()

Definition at line 7063 of file plplotc.py.

def plplotc.pltimefmt (   args)
  Set format for date / time labels 

  DESCRIPTION:

      Sets the format for date / time labels. To enable date / time format
      labels see the options to plbox and plenv. 

      Redacted form: pltimefmt(fmt)

      This function is used in example 29. 



  SYNOPSIS:

  pltimefmt(fmt)

  ARGUMENTS:

      fmt (const char *, fmt) :     This string is passed directly to the
      system strftime. See the system documentation for a full list of
      conversion specifications for your system. All conversion
      specifications take the form of a '%' character followed by
      further conversion specification character. All other text is
      printed as-is. Common options include: %c: The preferred date and
      time representation for the current locale. 
          %d: The day of the month as a decimal number. 
          %H: The hour as a decimal number using a 24-hour clock. 
          %j: The day of the year as a decimal number. 
          %m: The month as a decimal number. 
          %M: The minute as a decimal number. 
          %S: The second as a decimal number. 
          %y: The year as a decimal number without a century. 
          %Y: The year  as a decimal number including a century. 

Definition at line 7094 of file plplotc.py.

def plplotc.pltr0 (   args)

Definition at line 71 of file plplotc.py.

def plplotc.pltr1 (   args)

Definition at line 75 of file plplotc.py.

def plplotc.pltr2 (   args)

Definition at line 79 of file plplotc.py.

def plplotc.plvasp (   args)
  Specify viewport using aspect ratio only 

  DESCRIPTION:

      Sets the viewport so that the ratio of the length of the y axis to
      that of the x axis is equal to aspect. 

      Redacted form: plvasp(aspect)

      This function is used in example 13. 



  SYNOPSIS:

  plvasp(aspect)

  ARGUMENTS:

      aspect (PLFLT, input) :    Ratio of length of y axis to length of x
      axis. 

Definition at line 7134 of file plplotc.py.

def plplotc.plvect (   args)
  Vector plot 

  DESCRIPTION:

      Draws a vector plot of the vector (
      u[
      nx][
      ny],
      v[
      nx][
      ny]) . The scaling factor for the vectors is given by scale. A
      transformation routine pointed to by pltr with a pointer pltr_data for
      additional data required by the transformation routine is used to map
      indices within the array to the world coordinates. The style of the
      vector arrow may be set using plsvect. 

      Redacted form: plvect(u, v, scale, pltr, pltr_data)

      This function is used in example 22. 



  SYNOPSIS:

  plvect(u, v, nx, ny, scale, pltr, pltr_data)

  ARGUMENTS:

      u, v (const PLFLT * const *, input) :    Pointers to a pair of
      vectored two-dimensional arrays containing the x and y components
      of the vector data to be plotted. 

      nx, ny (PLINT, input) :    Physical dimensions of the arrays u and v. 

      scale (PLFLT, input) :    Parameter to control the scaling factor of
      the vectors for plotting. If scale = 0    then the scaling factor is
      automatically calculated for the data. If scale < 0  then the
      scaling factor is automatically calculated for the data and then
      multiplied by -
      scale. If scale > 0  then the scaling factor is set to scale. 

      pltr (void (*) (PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer) , input) : 
        Pointer to function that defines transformation between indices
      in array z and the world coordinates (C only).    Transformation
      functions are provided in the PLplot library: pltr0 for identity
      mapping, and pltr1 and pltr2 for arbitrary mappings respectively
      defined by one- and two-dimensional arrays.  In addition,
      user-supplied routines for the transformation can be used as well.
       Examples of all of these approaches are given in the PLplot
      documentation. The transformation function should have the form
      given by any of pltr0, pltr1, or pltr2. 

      pltr_data (PLPointer, input) :    Extra parameter to help pass
      information to pltr0, pltr1, pltr2, or whatever routine that is
      externally supplied. 

Definition at line 7161 of file plplotc.py.

def plplotc.plvpas (   args)
  Specify viewport using coordinates and aspect ratio 

  DESCRIPTION:

      Device-independent routine for setting up the viewport.  The viewport
      is chosen to be the largest with the given aspect ratio that fits
      within the specified region (in terms of normalized subpage
      coordinates).  This routine is functionally equivalent to plvpor when
      a ``natural'' aspect ratio (0.0) is chosen.  Unlike plvasp, this
      routine reserves no extra space at the edges for labels. 

      Redacted form: plvpas(xmin, xmax, ymin, ymax, aspect)

      This function is used in example 9. 



  SYNOPSIS:

  plvpas(xmin, xmax, ymin, ymax, aspect)

  ARGUMENTS:

      xmin (PLFLT, input) :    The normalized subpage coordinate of the
      left-hand edge of the viewport. 

      xmax (PLFLT, input) :    The normalized subpage coordinate of the
      right-hand edge of the viewport. 

      ymin (PLFLT, input) :    The normalized subpage coordinate of the
      bottom edge of the viewport. 

      ymax (PLFLT, input) :    The normalized subpage coordinate of the top
      edge of the viewport. 

      aspect (PLFLT, input) :    Ratio of length of y axis to length of x
      axis. 

Definition at line 7222 of file plplotc.py.

def plplotc.plvpor (   args)
  Specify viewport using coordinates 

  DESCRIPTION:

      Device-independent routine for setting up the viewport.  This defines
      the viewport in terms of normalized subpage coordinates which run from
      0.0 to 1.0 (left to right and bottom to top) along each edge of the
      current subpage.  Use the alternate routine plsvpa in order to create
      a viewport of a definite size. 

      Redacted form: plvpor(xmin, xmax, ymin, ymax)

      This function is used in examples
      2,6-8,10,11,15,16,18,21,23,24,26,27,31. 



  SYNOPSIS:

  plvpor(xmin, xmax, ymin, ymax)

  ARGUMENTS:

      xmin (PLFLT, input) :    The normalized subpage coordinate of the
      left-hand edge of the viewport. 

      xmax (PLFLT, input) :    The normalized subpage coordinate of the
      right-hand edge of the viewport. 

      ymin (PLFLT, input) :    The normalized subpage coordinate of the
      bottom edge of the viewport. 

      ymax (PLFLT, input) :    The normalized subpage coordinate of the top
      edge of the viewport. 

Definition at line 7265 of file plplotc.py.

def plplotc.plvsta ( )
  Select standard viewport 

  DESCRIPTION:

      Sets up a standard viewport, leaving a left-hand margin of seven
      character heights, and four character heights around the other three
      sides. 

      Redacted form: plvsta()

      This function is used in examples 1,12,14,17,25,29. 



  SYNOPSIS:

  plvsta()

Definition at line 7305 of file plplotc.py.

def plplotc.plw3d (   args)
  Set up window for 3-d plotting 

  DESCRIPTION:

      Sets up a window for a three-dimensional surface plot within the
      currently defined two-dimensional window.  The enclosing box for the
      surface plot defined by xmin, xmax, ymin, ymax, zmin and zmax in
      user-coordinate space is mapped into a box of world coordinate size
      basex by basey by height so that xmin maps to -
      basex/2 , xmax maps to basex/2 , ymin maps to -
      basey/2 , ymax maps to basey/2 , zmin maps to 0 and zmax maps to
      height.  The resulting world-coordinate box is then viewed by an
      observer at altitude alt and azimuth az.  This routine must be called
      before plbox3 or plot3d.  For a more complete description of
      three-dimensional plotting see the PLplot documentation. 

      Redacted form: plw3d(basex, basey, height, xmin, xmax, ymin, ymax,
      zmin, zmax, alt, az)

      This function is examples 8,11,18,21. 



  SYNOPSIS:

  plw3d(basex, basey, height, xmin, xmax, ymin, ymax, zmin, zmax, alt, az)

  ARGUMENTS:

      basex (PLFLT, input) :    The x coordinate size of the
      world-coordinate box. 

      basey (PLFLT, input) :    The y coordinate size of the
      world-coordinate box. 

      height (PLFLT, input) :    The z coordinate size of the
      world-coordinate box. 

      xmin (PLFLT, input) :    The minimum user x coordinate value. 

      xmax (PLFLT, input) :    The maximum user x coordinate value. 

      ymin (PLFLT, input) :    The minimum user y coordinate value. 

      ymax (PLFLT, input) :    The maximum user y coordinate value. 

      zmin (PLFLT, input) :    The minimum user z coordinate value. 

      zmax (PLFLT, input) :    The maximum user z coordinate value. 

      alt (PLFLT, input) :    The viewing altitude in degrees above the XY
      plane. 

      az (PLFLT, input) :    The viewing azimuth in degrees.  When az=0 ,
      the observer is looking face onto the ZX plane, and as az is
      increased, the observer moves clockwise around the box when viewed
      from above the XY plane. 

Definition at line 7328 of file plplotc.py.

def plplotc.plwidth (   args)
  Set pen width 

  DESCRIPTION:

      Sets the pen width. 

      Redacted form: plwidth(width)

      This function is used in examples 1,2. 



  SYNOPSIS:

  plwidth(width)

  ARGUMENTS:

      width (PLFLT, input) :    The desired pen width.  If width is negative
      or the same as the previous value no action is taken. width = 0. 
      should be interpreted as as the minimum valid pen width for the
      device.  The interpretation of positive width values is also
      device dependent. 

Definition at line 7391 of file plplotc.py.

def plplotc.plwind (   args)
  Specify world coordinates of viewport boundaries 

  DESCRIPTION:

      Sets up the world coordinates of the edges of the viewport. 

      Redacted form: plwind(xmin, xmax, ymin, ymax)

      This function is used in examples 1,2,4,6-12,14-16,18,21,23-27,29,31. 



  SYNOPSIS:

  plwind(xmin, xmax, ymin, ymax)

  ARGUMENTS:

      xmin (PLFLT, input) :    The world x coordinate of the left-hand edge
      of the viewport. 

      xmax (PLFLT, input) :    The world x coordinate of the right-hand edge
      of the viewport. 

      ymin (PLFLT, input) :    The world y coordinate of the bottom edge of
      the viewport. 

      ymax (PLFLT, input) :    The world y coordinate of the top edge of the
      viewport. 

Definition at line 7420 of file plplotc.py.

def plplotc.plxormod (   args)
  Enter or leave xor mode 

  DESCRIPTION:

      Enter (when mode is true) or leave (when mode is false) xor mode for
      those drivers (e.g., the xwin driver) that support it.  Enables
      erasing plots by drawing twice the same line, symbol, etc.        If driver
      is not capable of xor operation it returns a status of false. 

      Redacted form: plxormod(mode, status)

      This function is used in examples 1,20. 



  SYNOPSIS:

  plxormod(mode, status)

  ARGUMENTS:

      mode (PLBOOL, input) :    mode is true means enter xor mode and mode
      is false means leave xor mode. 

      status (PLBOOL *, output) :    Pointer to status. Returned modestatus
      of true (false) means driver is capable (incapable) of xor mode. 

Definition at line 7455 of file plplotc.py.

def plplotc.swig_import_helper ( )

Definition at line 11 of file plplotc.py.

Variable Documentation

int plplotc._newclass = 0

Definition at line 67 of file plplotc.py.

tuple plplotc._plplotc = swig_import_helper()

Definition at line 26 of file plplotc.py.

plplotc.BASE_CONT = _plplotc.BASE_CONT

Definition at line 235 of file plplotc.py.

plplotc.DRAW_LINEX = _plplotc.DRAW_LINEX

Definition at line 231 of file plplotc.py.

plplotc.DRAW_LINEXY = _plplotc.DRAW_LINEXY

Definition at line 233 of file plplotc.py.

plplotc.DRAW_LINEY = _plplotc.DRAW_LINEY

Definition at line 232 of file plplotc.py.

plplotc.DRAW_SIDES = _plplotc.DRAW_SIDES

Definition at line 238 of file plplotc.py.

plplotc.FACETED = _plplotc.FACETED

Definition at line 239 of file plplotc.py.

plplotc.GRID_CSA = _plplotc.GRID_CSA

Definition at line 183 of file plplotc.py.

plplotc.GRID_DTLI = _plplotc.GRID_DTLI

Definition at line 184 of file plplotc.py.

plplotc.GRID_NNAIDW = _plplotc.GRID_NNAIDW

Definition at line 188 of file plplotc.py.

plplotc.GRID_NNI = _plplotc.GRID_NNI

Definition at line 185 of file plplotc.py.

plplotc.GRID_NNIDW = _plplotc.GRID_NNIDW

Definition at line 186 of file plplotc.py.

plplotc.GRID_NNLI = _plplotc.GRID_NNLI

Definition at line 187 of file plplotc.py.

plplotc.MAG_COLOR = _plplotc.MAG_COLOR

Definition at line 234 of file plplotc.py.

plplotc.MESH = _plplotc.MESH

Definition at line 240 of file plplotc.py.

plplotc.ONEW2B = _plplotc.ONEW2B

Definition at line 129 of file plplotc.py.

plplotc.ONEW2D = _plplotc.ONEW2D

Definition at line 130 of file plplotc.py.

plplotc.PL_BIN_CENTRED = _plplotc.PL_BIN_CENTRED

Definition at line 180 of file plplotc.py.

plplotc.PL_BIN_DEFAULT = _plplotc.PL_BIN_DEFAULT

Definition at line 179 of file plplotc.py.

plplotc.PL_BIN_NOEMPTY = _plplotc.PL_BIN_NOEMPTY

Definition at line 182 of file plplotc.py.

plplotc.PL_BIN_NOEXPAND = _plplotc.PL_BIN_NOEXPAND

Definition at line 181 of file plplotc.py.

plplotc.PL_COLORBAR_BACKGROUND = _plplotc.PL_COLORBAR_BACKGROUND

Definition at line 225 of file plplotc.py.

plplotc.PL_COLORBAR_BOUNDING_BOX = _plplotc.PL_COLORBAR_BOUNDING_BOX

Definition at line 226 of file plplotc.py.

plplotc.PL_COLORBAR_CAP_HIGH = _plplotc.PL_COLORBAR_CAP_HIGH

Definition at line 219 of file plplotc.py.

plplotc.PL_COLORBAR_CAP_LOW = _plplotc.PL_COLORBAR_CAP_LOW

Definition at line 218 of file plplotc.py.

plplotc.PL_COLORBAR_CAP_NONE = _plplotc.PL_COLORBAR_CAP_NONE

Definition at line 217 of file plplotc.py.

plplotc.PL_COLORBAR_GRADIENT = _plplotc.PL_COLORBAR_GRADIENT

Definition at line 216 of file plplotc.py.

plplotc.PL_COLORBAR_IMAGE = _plplotc.PL_COLORBAR_IMAGE

Definition at line 214 of file plplotc.py.

plplotc.PL_COLORBAR_LABEL_BOTTOM = _plplotc.PL_COLORBAR_LABEL_BOTTOM

Definition at line 213 of file plplotc.py.

plplotc.PL_COLORBAR_LABEL_LEFT = _plplotc.PL_COLORBAR_LABEL_LEFT

Definition at line 210 of file plplotc.py.

plplotc.PL_COLORBAR_LABEL_RIGHT = _plplotc.PL_COLORBAR_LABEL_RIGHT

Definition at line 211 of file plplotc.py.

plplotc.PL_COLORBAR_LABEL_TOP = _plplotc.PL_COLORBAR_LABEL_TOP

Definition at line 212 of file plplotc.py.

plplotc.PL_COLORBAR_ORIENT_BOTTOM = _plplotc.PL_COLORBAR_ORIENT_BOTTOM

Definition at line 224 of file plplotc.py.

plplotc.PL_COLORBAR_ORIENT_LEFT = _plplotc.PL_COLORBAR_ORIENT_LEFT

Definition at line 223 of file plplotc.py.

plplotc.PL_COLORBAR_ORIENT_RIGHT = _plplotc.PL_COLORBAR_ORIENT_RIGHT

Definition at line 221 of file plplotc.py.

plplotc.PL_COLORBAR_ORIENT_TOP = _plplotc.PL_COLORBAR_ORIENT_TOP

Definition at line 222 of file plplotc.py.

plplotc.PL_COLORBAR_SHADE = _plplotc.PL_COLORBAR_SHADE

Definition at line 215 of file plplotc.py.

plplotc.PL_COLORBAR_SHADE_LABEL = _plplotc.PL_COLORBAR_SHADE_LABEL

Definition at line 220 of file plplotc.py.

plplotc.PL_DRAWMODE_DEFAULT = _plplotc.PL_DRAWMODE_DEFAULT

Definition at line 228 of file plplotc.py.

plplotc.PL_DRAWMODE_REPLACE = _plplotc.PL_DRAWMODE_REPLACE

Definition at line 229 of file plplotc.py.

plplotc.PL_DRAWMODE_UNKNOWN = _plplotc.PL_DRAWMODE_UNKNOWN

Definition at line 227 of file plplotc.py.

plplotc.PL_DRAWMODE_XOR = _plplotc.PL_DRAWMODE_XOR

Definition at line 230 of file plplotc.py.

plplotc.PL_FCI_BOLD = _plplotc.PL_FCI_BOLD

Definition at line 172 of file plplotc.py.

plplotc.PL_FCI_FAMILY = _plplotc.PL_FCI_FAMILY

Definition at line 160 of file plplotc.py.

plplotc.PL_FCI_HEXDIGIT_MASK = _plplotc.PL_FCI_HEXDIGIT_MASK

Definition at line 157 of file plplotc.py.

plplotc.PL_FCI_HEXPOWER_IMPOSSIBLE = _plplotc.PL_FCI_HEXPOWER_IMPOSSIBLE

Definition at line 159 of file plplotc.py.

plplotc.PL_FCI_HEXPOWER_MASK = _plplotc.PL_FCI_HEXPOWER_MASK

Definition at line 158 of file plplotc.py.

plplotc.PL_FCI_IMPOSSIBLE = _plplotc.PL_FCI_IMPOSSIBLE

Definition at line 156 of file plplotc.py.

plplotc.PL_FCI_ITALIC = _plplotc.PL_FCI_ITALIC

Definition at line 169 of file plplotc.py.

plplotc.PL_FCI_MARK = _plplotc.PL_FCI_MARK

Definition at line 155 of file plplotc.py.

plplotc.PL_FCI_MEDIUM = _plplotc.PL_FCI_MEDIUM

Definition at line 171 of file plplotc.py.

plplotc.PL_FCI_MONO = _plplotc.PL_FCI_MONO

Definition at line 165 of file plplotc.py.

plplotc.PL_FCI_OBLIQUE = _plplotc.PL_FCI_OBLIQUE

Definition at line 170 of file plplotc.py.

plplotc.PL_FCI_SANS = _plplotc.PL_FCI_SANS

Definition at line 163 of file plplotc.py.

plplotc.PL_FCI_SCRIPT = _plplotc.PL_FCI_SCRIPT

Definition at line 166 of file plplotc.py.

plplotc.PL_FCI_SERIF = _plplotc.PL_FCI_SERIF

Definition at line 164 of file plplotc.py.

plplotc.PL_FCI_STYLE = _plplotc.PL_FCI_STYLE

Definition at line 161 of file plplotc.py.

plplotc.PL_FCI_SYMBOL = _plplotc.PL_FCI_SYMBOL

Definition at line 167 of file plplotc.py.

plplotc.PL_FCI_UPRIGHT = _plplotc.PL_FCI_UPRIGHT

Definition at line 168 of file plplotc.py.

plplotc.PL_FCI_WEIGHT = _plplotc.PL_FCI_WEIGHT

Definition at line 162 of file plplotc.py.

plplotc.PL_HIST_DEFAULT = _plplotc.PL_HIST_DEFAULT

Definition at line 189 of file plplotc.py.

plplotc.PL_HIST_IGNORE_OUTLIERS = _plplotc.PL_HIST_IGNORE_OUTLIERS

Definition at line 191 of file plplotc.py.

plplotc.PL_HIST_NOEMPTY = _plplotc.PL_HIST_NOEMPTY

Definition at line 193 of file plplotc.py.

plplotc.PL_HIST_NOEXPAND = _plplotc.PL_HIST_NOEXPAND

Definition at line 192 of file plplotc.py.

plplotc.PL_HIST_NOSCALING = _plplotc.PL_HIST_NOSCALING

Definition at line 190 of file plplotc.py.

plplotc.PL_LEGEND_BACKGROUND = _plplotc.PL_LEGEND_BACKGROUND

Definition at line 207 of file plplotc.py.

plplotc.PL_LEGEND_BOUNDING_BOX = _plplotc.PL_LEGEND_BOUNDING_BOX

Definition at line 208 of file plplotc.py.

plplotc.PL_LEGEND_COLOR_BOX = _plplotc.PL_LEGEND_COLOR_BOX

Definition at line 203 of file plplotc.py.

plplotc.PL_LEGEND_LINE = _plplotc.PL_LEGEND_LINE

Definition at line 204 of file plplotc.py.

plplotc.PL_LEGEND_NONE = _plplotc.PL_LEGEND_NONE

Definition at line 202 of file plplotc.py.

plplotc.PL_LEGEND_ROW_MAJOR = _plplotc.PL_LEGEND_ROW_MAJOR

Definition at line 209 of file plplotc.py.

plplotc.PL_LEGEND_SYMBOL = _plplotc.PL_LEGEND_SYMBOL

Definition at line 205 of file plplotc.py.

plplotc.PL_LEGEND_TEXT_LEFT = _plplotc.PL_LEGEND_TEXT_LEFT

Definition at line 206 of file plplotc.py.

plplotc.PL_MAXKEY = _plplotc.PL_MAXKEY

Definition at line 173 of file plplotc.py.

plplotc.PL_MAXWINDOWS = _plplotc.PL_MAXWINDOWS

Definition at line 174 of file plplotc.py.

plplotc.PL_NOTSET = _plplotc.PL_NOTSET

Definition at line 175 of file plplotc.py.

plplotc.PL_OPT_ARG = _plplotc.PL_OPT_ARG

Definition at line 137 of file plplotc.py.

plplotc.PL_OPT_BOOL = _plplotc.PL_OPT_BOOL

Definition at line 142 of file plplotc.py.

plplotc.PL_OPT_DISABLED = _plplotc.PL_OPT_DISABLED

Definition at line 140 of file plplotc.py.

plplotc.PL_OPT_ENABLED = _plplotc.PL_OPT_ENABLED

Definition at line 136 of file plplotc.py.

plplotc.PL_OPT_FLOAT = _plplotc.PL_OPT_FLOAT

Definition at line 144 of file plplotc.py.

plplotc.PL_OPT_FUNC = _plplotc.PL_OPT_FUNC

Definition at line 141 of file plplotc.py.

plplotc.PL_OPT_INT = _plplotc.PL_OPT_INT

Definition at line 143 of file plplotc.py.

plplotc.PL_OPT_INVISIBLE = _plplotc.PL_OPT_INVISIBLE

Definition at line 139 of file plplotc.py.

plplotc.PL_OPT_NODELETE = _plplotc.PL_OPT_NODELETE

Definition at line 138 of file plplotc.py.

plplotc.PL_OPT_STRING = _plplotc.PL_OPT_STRING

Definition at line 145 of file plplotc.py.

plplotc.PL_PARSE_FULL = _plplotc.PL_PARSE_FULL

Definition at line 147 of file plplotc.py.

plplotc.PL_PARSE_NODASH = _plplotc.PL_PARSE_NODASH

Definition at line 153 of file plplotc.py.

plplotc.PL_PARSE_NODELETE = _plplotc.PL_PARSE_NODELETE

Definition at line 149 of file plplotc.py.

plplotc.PL_PARSE_NOPROGRAM = _plplotc.PL_PARSE_NOPROGRAM

Definition at line 152 of file plplotc.py.

plplotc.PL_PARSE_OVERRIDE = _plplotc.PL_PARSE_OVERRIDE

Definition at line 151 of file plplotc.py.

plplotc.PL_PARSE_PARTIAL = _plplotc.PL_PARSE_PARTIAL

Definition at line 146 of file plplotc.py.

plplotc.PL_PARSE_QUIET = _plplotc.PL_PARSE_QUIET

Definition at line 148 of file plplotc.py.

plplotc.PL_PARSE_SHOWALL = _plplotc.PL_PARSE_SHOWALL

Definition at line 150 of file plplotc.py.

plplotc.PL_PARSE_SKIP = _plplotc.PL_PARSE_SKIP

Definition at line 154 of file plplotc.py.

plplotc.PL_POSITION_BOTTOM = _plplotc.PL_POSITION_BOTTOM

Definition at line 197 of file plplotc.py.

plplotc.PL_POSITION_INSIDE = _plplotc.PL_POSITION_INSIDE

Definition at line 198 of file plplotc.py.

plplotc.PL_POSITION_LEFT = _plplotc.PL_POSITION_LEFT

Definition at line 194 of file plplotc.py.

plplotc.PL_POSITION_OUTSIDE = _plplotc.PL_POSITION_OUTSIDE

Definition at line 199 of file plplotc.py.

plplotc.PL_POSITION_RIGHT = _plplotc.PL_POSITION_RIGHT

Definition at line 195 of file plplotc.py.

plplotc.PL_POSITION_SUBPAGE = _plplotc.PL_POSITION_SUBPAGE

Definition at line 201 of file plplotc.py.

plplotc.PL_POSITION_TOP = _plplotc.PL_POSITION_TOP

Definition at line 196 of file plplotc.py.

plplotc.PL_POSITION_VIEWPORT = _plplotc.PL_POSITION_VIEWPORT

Definition at line 200 of file plplotc.py.

plplotc.PL_X_AXIS = _plplotc.PL_X_AXIS

Definition at line 133 of file plplotc.py.

plplotc.PL_Y_AXIS = _plplotc.PL_Y_AXIS

Definition at line 134 of file plplotc.py.

plplotc.PL_Z_AXIS = _plplotc.PL_Z_AXIS

Definition at line 135 of file plplotc.py.

plplotc.plClearOpts = _plplotc.plClearOpts

Definition at line 8020 of file plplotc.py.

plplotc.PLESC_ALLOC_NCOL = _plplotc.PLESC_ALLOC_NCOL

Definition at line 83 of file plplotc.py.

plplotc.PLESC_ARC = _plplotc.PLESC_ARC

Definition at line 115 of file plplotc.py.

plplotc.PLESC_BEGIN_TEXT = _plplotc.PLESC_BEGIN_TEXT

Definition at line 109 of file plplotc.py.

plplotc.PLESC_CLEAR = _plplotc.PLESC_CLEAR

Definition at line 99 of file plplotc.py.

plplotc.PLESC_CONTROL_CHAR = _plplotc.PLESC_CONTROL_CHAR

Definition at line 111 of file plplotc.py.

plplotc.PLESC_DASH = _plplotc.PLESC_DASH

Definition at line 100 of file plplotc.py.

plplotc.PLESC_DEV2PLCOL = _plplotc.PLESC_DEV2PLCOL

Definition at line 105 of file plplotc.py.

plplotc.PLESC_DEVINIT = _plplotc.PLESC_DEVINIT

Definition at line 107 of file plplotc.py.

plplotc.PLESC_DI = _plplotc.PLESC_DI

Definition at line 91 of file plplotc.py.

plplotc.PLESC_DOUBLEBUFFERING = _plplotc.PLESC_DOUBLEBUFFERING

Definition at line 96 of file plplotc.py.

plplotc.PLESC_DOUBLEBUFFERING_DISABLE = _plplotc.PLESC_DOUBLEBUFFERING_DISABLE

Definition at line 177 of file plplotc.py.

plplotc.PLESC_DOUBLEBUFFERING_ENABLE = _plplotc.PLESC_DOUBLEBUFFERING_ENABLE

Definition at line 176 of file plplotc.py.

plplotc.PLESC_DOUBLEBUFFERING_QUERY = _plplotc.PLESC_DOUBLEBUFFERING_QUERY

Definition at line 178 of file plplotc.py.

plplotc.PLESC_EH = _plplotc.PLESC_EH

Definition at line 93 of file plplotc.py.

plplotc.PLESC_END_RASTERIZE = _plplotc.PLESC_END_RASTERIZE

Definition at line 114 of file plplotc.py.

plplotc.PLESC_END_TEXT = _plplotc.PLESC_END_TEXT

Definition at line 112 of file plplotc.py.

plplotc.PLESC_EXPOSE = _plplotc.PLESC_EXPOSE

Definition at line 85 of file plplotc.py.

plplotc.PLESC_FILL = _plplotc.PLESC_FILL

Definition at line 90 of file plplotc.py.

plplotc.PLESC_FIXASPECT = _plplotc.PLESC_FIXASPECT

Definition at line 119 of file plplotc.py.

plplotc.PLESC_FLUSH = _plplotc.PLESC_FLUSH

Definition at line 92 of file plplotc.py.

plplotc.PLESC_GETBACKEND = _plplotc.PLESC_GETBACKEND

Definition at line 108 of file plplotc.py.

plplotc.PLESC_GETC = _plplotc.PLESC_GETC

Definition at line 94 of file plplotc.py.

plplotc.PLESC_GRADIENT = _plplotc.PLESC_GRADIENT

Definition at line 116 of file plplotc.py.

plplotc.PLESC_GRAPH = _plplotc.PLESC_GRAPH

Definition at line 89 of file plplotc.py.

plplotc.PLESC_HAS_TEXT = _plplotc.PLESC_HAS_TEXT

Definition at line 101 of file plplotc.py.

plplotc.PLESC_IMAGE = _plplotc.PLESC_IMAGE

Definition at line 102 of file plplotc.py.

plplotc.PLESC_IMAGEOPS = _plplotc.PLESC_IMAGEOPS

Definition at line 103 of file plplotc.py.

plplotc.PLESC_IMPORT_BUFFER = _plplotc.PLESC_IMPORT_BUFFER

Definition at line 120 of file plplotc.py.

plplotc.PLESC_MODEGET = _plplotc.PLESC_MODEGET

Definition at line 118 of file plplotc.py.

plplotc.PLESC_MODESET = _plplotc.PLESC_MODESET

Definition at line 117 of file plplotc.py.

plplotc.PLESC_PL2DEVCOL = _plplotc.PLESC_PL2DEVCOL

Definition at line 104 of file plplotc.py.

plplotc.PLESC_REDRAW = _plplotc.PLESC_REDRAW

Definition at line 87 of file plplotc.py.

plplotc.PLESC_RESIZE = _plplotc.PLESC_RESIZE

Definition at line 86 of file plplotc.py.

plplotc.PLESC_SET_COMPRESSION = _plplotc.PLESC_SET_COMPRESSION

Definition at line 98 of file plplotc.py.

plplotc.PLESC_SET_LPB = _plplotc.PLESC_SET_LPB

Definition at line 84 of file plplotc.py.

plplotc.PLESC_SET_RGB = _plplotc.PLESC_SET_RGB

Definition at line 82 of file plplotc.py.

plplotc.PLESC_SETBGFG = _plplotc.PLESC_SETBGFG

Definition at line 106 of file plplotc.py.

plplotc.PLESC_START_RASTERIZE = _plplotc.PLESC_START_RASTERIZE

Definition at line 113 of file plplotc.py.

plplotc.PLESC_SWIN = _plplotc.PLESC_SWIN

Definition at line 95 of file plplotc.py.

plplotc.PLESC_TEXT = _plplotc.PLESC_TEXT

Definition at line 88 of file plplotc.py.

plplotc.PLESC_TEXT_CHAR = _plplotc.PLESC_TEXT_CHAR

Definition at line 110 of file plplotc.py.

plplotc.PLESC_XORMOD = _plplotc.PLESC_XORMOD

Definition at line 97 of file plplotc.py.

plplotc.plGetCursor = _plplotc.plGetCursor

Definition at line 8040 of file plplotc.py.

plplotc.PLGraphicsIn_swigregister = _plplotc.PLGraphicsIn_swigregister

Definition at line 289 of file plplotc.py.

plplotc.plMinMax2dGrid = _plplotc.plMinMax2dGrid

Definition at line 8036 of file plplotc.py.

plplotc.plOptUsage = _plplotc.plOptUsage

Definition at line 8032 of file plplotc.py.

plplotc.plResetOpts = _plplotc.plResetOpts

Definition at line 8024 of file plplotc.py.

plplotc.plSetUsage = _plplotc.plSetUsage

Definition at line 8028 of file plplotc.py.

plplotc.PLSWIN_DEVICE = _plplotc.PLSWIN_DEVICE

Definition at line 131 of file plplotc.py.

plplotc.PLSWIN_WORLD = _plplotc.PLSWIN_WORLD

Definition at line 132 of file plplotc.py.

plplotc.plsxwin = _plplotc.plsxwin

Definition at line 295 of file plplotc.py.

plplotc.PLTEXT_BACKCHAR = _plplotc.PLTEXT_BACKCHAR

Definition at line 124 of file plplotc.py.

plplotc.PLTEXT_FONTCHANGE = _plplotc.PLTEXT_FONTCHANGE

Definition at line 121 of file plplotc.py.

plplotc.PLTEXT_OVERLINE = _plplotc.PLTEXT_OVERLINE

Definition at line 125 of file plplotc.py.

plplotc.PLTEXT_SUBSCRIPT = _plplotc.PLTEXT_SUBSCRIPT

Definition at line 123 of file plplotc.py.

plplotc.PLTEXT_SUPERSCRIPT = _plplotc.PLTEXT_SUPERSCRIPT

Definition at line 122 of file plplotc.py.

plplotc.PLTEXT_UNDERLINE = _plplotc.PLTEXT_UNDERLINE

Definition at line 126 of file plplotc.py.

plplotc.pltr0 = _plplotc.pltr0

Definition at line 73 of file plplotc.py.

plplotc.pltr1 = _plplotc.pltr1

Definition at line 77 of file plplotc.py.

plplotc.pltr2 = _plplotc.pltr2

Definition at line 81 of file plplotc.py.

plplotc.SURF_CONT = _plplotc.SURF_CONT

Definition at line 237 of file plplotc.py.

plplotc.TOP_CONT = _plplotc.TOP_CONT

Definition at line 236 of file plplotc.py.

plplotc.ZEROW2B = _plplotc.ZEROW2B

Definition at line 127 of file plplotc.py.

plplotc.ZEROW2D = _plplotc.ZEROW2D

Definition at line 128 of file plplotc.py.