GRASS GIS 8 Programmer's Manual 8.3.2(2024)-exported
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#include <stdio.h>
#include <stdlib.h>
#include <grass/gis.h>
#include <grass/colors.h>
#include "pngdriver.h"
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) |
unsigned int png_get_color | ( | int | r, |
int | g, | ||
int | b, | ||
int | a | ||
) |
Definition at line 118 of file color_table.c.
References b, g, png, r, and png_state::true_color.
Referenced by PNG_color_rgb(), PNG_draw_bitmap(), PNG_Graph_set(), PNG_raster(), read_bmp(), read_pgm(), read_png(), and read_ppm().
void png_get_pixel | ( | unsigned int | pixel, |
int * | r, | ||
int * | g, | ||
int * | b, | ||
int * | a | ||
) |
Definition at line 110 of file color_table.c.
References b, g, png, r, 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 72 of file color_table.c.
References png, and png_state::true_color.
Referenced by PNG_Graph_set().