GRASS Programmer's Manual
6.4.2(2012)
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pngdriver/write.c
Go to the documentation of this file.
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <grass/config.h>
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#include <grass/gis.h>
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#include "
pngdriver.h
"
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void
write_image
(
void
)
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{
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char
*p =
file_name
+ strlen(
file_name
) - 4;
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if
(!
modified
)
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return
;
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if
(
mapped
)
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return
;
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if
(
G_strcasecmp
(p,
".ppm"
) == 0) {
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write_ppm
();
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if
(
has_alpha
)
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write_pgm
();
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}
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else
if
(
G_strcasecmp
(p,
".bmp"
) == 0)
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write_bmp
();
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#ifdef HAVE_PNG_H
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else
if
(
G_strcasecmp
(p,
".png"
) == 0)
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write_png
();
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#endif
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else
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G_fatal_error
(
"write_image: unknown file type: %s"
, p);
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modified
= 0;
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}
lib
pngdriver
write.c
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