pngdriver/Graph_set.c File Reference

#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <grass/gis.h>
#include "pngdriver.h"

Include dependency graph for pngdriver/Graph_set.c:

Go to the source code of this file.

Functions
int	PNG_Graph_set (int argc, char **argv)

Variables
char *	file_name
int	currentColor
int	true_color
int	auto_write
int	has_alpha
int	mapped
int	clip_top
int	clip_bot
int	clip_left
int	clip_rite
int	width
int	height
void *	image
unsigned int *	grid
unsigned char	png_palette [256][4]
unsigned int	background
int	modified

Function Documentation

int PNG_Graph_set	(	int	argc,
		char **	argv
	)

Definition at line 66 of file pngdriver/Graph_set.c.

References auto_write, background, clip_bot, clip_left, clip_rite, clip_top, FILE_NAME, file_name, G_message(), G_strcasecmp(), get_color(), getenv(), grid, has_alpha, height, init_color_table(), mapped, modified, PNG_Erase(), read_image(), screen_bottom, screen_left, screen_right, screen_top, true_color, dialogs::width, and write_image().

Referenced by PNG_Driver().

Variable Documentation

int auto_write

Definition at line 29 of file pngdriver/Graph_set.c.

Referenced by Cairo_Client_Close(), Cairo_Graph_set(), Cairo_Respond(), PNG_Client_Close(), PNG_Graph_set(), and PNG_Respond().

unsigned int background

Definition at line 38 of file pngdriver/Graph_set.c.

Referenced by PNG_Erase(), and PNG_Graph_set().

int clip_bot

Definition at line 33 of file pngdriver/Graph_set.c.

Referenced by PNG_Box_abs(), PNG_draw_bitmap(), PNG_draw_point(), PNG_Graph_set(), PNG_scaled_raster(), and PNG_Set_window().

int clip_left

Definition at line 33 of file pngdriver/Graph_set.c.

Referenced by PNG_Box_abs(), PNG_draw_bitmap(), PNG_Graph_set(), PNG_scaled_raster(), and PNG_Set_window().

int clip_rite

Definition at line 33 of file pngdriver/Graph_set.c.

Referenced by PNG_Box_abs(), PNG_draw_bitmap(), PNG_draw_point(), PNG_Graph_set(), PNG_scaled_raster(), and PNG_Set_window().

int clip_top

Definition at line 33 of file pngdriver/Graph_set.c.

Referenced by PNG_Box_abs(), PNG_draw_bitmap(), PNG_Graph_set(), PNG_scaled_raster(), and PNG_Set_window().

int currentColor

Definition at line 27 of file pngdriver/Graph_set.c.

Referenced by PNG_Box_abs(), PNG_color(), PNG_draw_bitmap(), and PNG_draw_point().

char* file_name

Definition at line 26 of file pngdriver/Graph_set.c.

unsigned int* grid

Definition at line 36 of file pngdriver/Graph_set.c.

Referenced by G_get_raster_sample_bilinear(), G_get_raster_sample_cubic(), PNG_Box_abs(), PNG_draw_bitmap(), PNG_draw_point(), PNG_Erase(), PNG_Graph_close(), PNG_Graph_set(), PNG_scaled_raster(), read_bmp(), read_pgm(), read_png(), read_ppm(), write_bmp(), write_pgm(), write_png(), and write_ppm().

int has_alpha

Definition at line 30 of file pngdriver/Graph_set.c.

Referenced by PNG_Graph_set(), PNG_lookup_color(), read_image(), read_png(), write_image(), and write_png().

int height

Definition at line 34 of file pngdriver/Graph_set.c.

void* image

Definition at line 35 of file pngdriver/Graph_set.c.

int mapped

Definition at line 31 of file pngdriver/Graph_set.c.

Referenced by PNG_Graph_close(), PNG_Graph_set(), and write_image().

int modified

Definition at line 39 of file pngdriver/Graph_set.c.

Referenced by Cairo_Box_abs(), Cairo_draw_bitmap(), Cairo_draw_line(), Cairo_draw_point(), Cairo_end_scaled_raster(), Cairo_Erase(), PNG_Box_abs(), PNG_draw_bitmap(), PNG_draw_line(), PNG_draw_point(), PNG_Erase(), PNG_Graph_set(), PNG_scaled_raster(), read_image(), and write_image().

unsigned char png_palette[256][4]

Definition at line 37 of file pngdriver/Graph_set.c.

Referenced by read_png(), and write_png().

int true_color

Definition at line 28 of file pngdriver/Graph_set.c.

Referenced by get_color(), get_pixel(), init_color_table(), PNG_color(), PNG_draw_bitmap(), PNG_Graph_set(), PNG_lookup_color(), PS_begin_scaled_raster(), PS_color(), PS_Graph_set(), PS_lookup_color(), PS_scaled_raster(), read_bmp(), read_pgm(), read_png(), read_ppm(), and write_png().

int width

Definition at line 34 of file pngdriver/Graph_set.c.