GRASS GIS 7 Programmer's Manual  7.5.svn(2017)-r71933
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color_table.c File Reference
#include <stdio.h>
#include <stdlib.h>
#include <grass/gis.h>
#include <grass/colors.h>
#include "pngdriver.h"
Include dependency graph for color_table.c:

Go to the source code of this file.

Functions

void png_init_color_table (void)
 
void png_get_pixel (unsigned int pixel, int *r, int *g, int *b, int *a)
 
unsigned int png_get_color (int r, int g, int b, int a)
 

Function Documentation

unsigned int png_get_color ( int  r,
int  g,
int  b,
int  a 
)
void png_get_pixel ( unsigned int  pixel,
int r,
int g,
int b,
int a 
)

Definition at line 112 of file color_table.c.

References png, and png_state::true_color.

Referenced by PNG_draw_bitmap(), write_bmp(), write_pgm(), write_png(), and write_ppm().

void png_init_color_table ( void  )

Definition at line 73 of file color_table.c.

References png, and png_state::true_color.

Referenced by PNG_Graph_set().