GRASS GIS 7 Programmer's Manual
7.9.dev(2021)-e5379bbd7
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GRASS png display driver - draw bitmap. More...
Go to the source code of this file.
Macros | |
#define | min(a, b) ((a)<(b)?(a):(b)) |
#define | max(a, b) ((a)>(b)?(a):(b)) |
Functions | |
void | PNG_draw_bitmap (int ncols, int nrows, int threshold, const unsigned char *buf) |
Draw bitmap. More... | |
GRASS png display driver - draw bitmap.
(C) 2003-2014 by Per Henrik Johansen and the GRASS Development Team
This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.
Definition in file pngdriver/draw_bitmap.c.
Definition at line 22 of file pngdriver/draw_bitmap.c.
Definition at line 19 of file pngdriver/draw_bitmap.c.
void PNG_draw_bitmap | ( | int | ncols, |
int | nrows, | ||
int | threshold, | ||
const unsigned char * | buf | ||
) |
Draw bitmap.
ncols,nrows | number of columns and rows |
threshold | threshold value |
buf | data buffer |
Definition at line 33 of file pngdriver/draw_bitmap.c.