Section: Visualization Toolkit Graphics Classes
To use this class you must define the major and minor axes lengths of an ellipsoid (expressed as width (x), height (y) and depth (z)). The button has a rectangular mesh region in the center with texture coordinates that range smoothly from (0,1). (This flat region is called the texture region.) The outer, curved portion of the button (called the shoulder) has texture coordinates set to a user specified value (by default (0,0). (This results in coloring the button curve the same color as the (s,t) location of the texture map.) The resolution in the radial direction, the texture region, and the shoulder region must also be set. The button can be moved by specifying an origin.
To create an instance of class vtkEllipticalButtonSource, simply invoke its constructor as follows
obj = vtkEllipticalButtonSource
obj
is an instance of the vtkEllipticalButtonSource class.
string = obj.GetClassName ()
int = obj.IsA (string name)
vtkEllipticalButtonSource = obj.NewInstance ()
vtkEllipticalButtonSource = obj.SafeDownCast (vtkObject o)
obj.SetWidth (double )
- Set/Get the width of the button (the x-ellipsoid axis length * 2).
double = obj.GetWidthMinValue ()
- Set/Get the width of the button (the x-ellipsoid axis length * 2).
double = obj.GetWidthMaxValue ()
- Set/Get the width of the button (the x-ellipsoid axis length * 2).
double = obj.GetWidth ()
- Set/Get the width of the button (the x-ellipsoid axis length * 2).
obj.SetHeight (double )
- Set/Get the height of the button (the y-ellipsoid axis length * 2).
double = obj.GetHeightMinValue ()
- Set/Get the height of the button (the y-ellipsoid axis length * 2).
double = obj.GetHeightMaxValue ()
- Set/Get the height of the button (the y-ellipsoid axis length * 2).
double = obj.GetHeight ()
- Set/Get the height of the button (the y-ellipsoid axis length * 2).
obj.SetDepth (double )
- Set/Get the depth of the button (the z-eliipsoid axis length).
double = obj.GetDepthMinValue ()
- Set/Get the depth of the button (the z-eliipsoid axis length).
double = obj.GetDepthMaxValue ()
- Set/Get the depth of the button (the z-eliipsoid axis length).
double = obj.GetDepth ()
- Set/Get the depth of the button (the z-eliipsoid axis length).
obj.SetCircumferentialResolution (int )
- Specify the resolution of the button in the circumferential direction.
int = obj.GetCircumferentialResolutionMinValue ()
- Specify the resolution of the button in the circumferential direction.
int = obj.GetCircumferentialResolutionMaxValue ()
- Specify the resolution of the button in the circumferential direction.
int = obj.GetCircumferentialResolution ()
- Specify the resolution of the button in the circumferential direction.
obj.SetTextureResolution (int )
- Specify the resolution of the texture in the radial direction in the
texture region.
int = obj.GetTextureResolutionMinValue ()
- Specify the resolution of the texture in the radial direction in the
texture region.
int = obj.GetTextureResolutionMaxValue ()
- Specify the resolution of the texture in the radial direction in the
texture region.
int = obj.GetTextureResolution ()
- Specify the resolution of the texture in the radial direction in the
texture region.
obj.SetShoulderResolution (int )
- Specify the resolution of the texture in the radial direction in the
shoulder region.
int = obj.GetShoulderResolutionMinValue ()
- Specify the resolution of the texture in the radial direction in the
shoulder region.
int = obj.GetShoulderResolutionMaxValue ()
- Specify the resolution of the texture in the radial direction in the
shoulder region.
int = obj.GetShoulderResolution ()
- Specify the resolution of the texture in the radial direction in the
shoulder region.
obj.SetRadialRatio (double )
- Set/Get the radial ratio. This is the measure of the radius of the
outer ellipsoid to the inner ellipsoid of the button. The outer
ellipsoid is the boundary of the button defined by the height and
width. The inner ellipsoid circumscribes the texture region. Larger
RadialRatio's cause the button to be more rounded (and the texture
region to be smaller); smaller ratios produce sharply curved shoulders
with a larger texture region.
double = obj.GetRadialRatioMinValue ()
- Set/Get the radial ratio. This is the measure of the radius of the
outer ellipsoid to the inner ellipsoid of the button. The outer
ellipsoid is the boundary of the button defined by the height and
width. The inner ellipsoid circumscribes the texture region. Larger
RadialRatio's cause the button to be more rounded (and the texture
region to be smaller); smaller ratios produce sharply curved shoulders
with a larger texture region.
double = obj.GetRadialRatioMaxValue ()
- Set/Get the radial ratio. This is the measure of the radius of the
outer ellipsoid to the inner ellipsoid of the button. The outer
ellipsoid is the boundary of the button defined by the height and
width. The inner ellipsoid circumscribes the texture region. Larger
RadialRatio's cause the button to be more rounded (and the texture
region to be smaller); smaller ratios produce sharply curved shoulders
with a larger texture region.
double = obj.GetRadialRatio ()
- Set/Get the radial ratio. This is the measure of the radius of the
outer ellipsoid to the inner ellipsoid of the button. The outer
ellipsoid is the boundary of the button defined by the height and
width. The inner ellipsoid circumscribes the texture region. Larger
RadialRatio's cause the button to be more rounded (and the texture
region to be smaller); smaller ratios produce sharply curved shoulders
with a larger texture region.