GRASS GIS 8 Programmer's Manual
8.4.1(2025)-45ca3179ab
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write_xid.c
Go to the documentation of this file.
1
#include <grass/glocale.h>
2
3
#include "
cairodriver.h
"
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5
void
cairo_write_xid
(
void
)
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{
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#if CAIRO_HAS_XLIB_XRENDER_SURFACE
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FILE *fp;
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char
buf[64];
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fp = fopen(
ca
.file_name,
"w"
);
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if
(!fp)
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G_fatal_error
(_(
"Unable to open output file <%s>"
),
ca
.file_name);
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sprintf(buf,
"0x%08lx\n"
, (
unsigned
long
)
ca
.win);
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if
(fputs(buf, fp) < 0)
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G_fatal_error
(_(
"Unable to write output file <%s>"
),
ca
.file_name);
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fclose(fp);
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#endif
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}
cairodriver.h
GRASS cairo display driver - header file.
ca
struct cairo_state ca
Definition
cairodriver/graph.c:42
G_fatal_error
void G_fatal_error(const char *msg,...)
Print a fatal error message to stderr.
Definition
gis/error.c:159
cairo_write_xid
void cairo_write_xid(void)
Definition
write_xid.c:5
cairodriver
write_xid.c
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