png_state Struct Reference

#include <pngdriver.h>

Data Fields
char *	file_name
int	current_color
int	true_color
int	has_alpha
int	mapped
double	clip_top
double	clip_bot
double	clip_left
double	clip_rite
int	width
int	height
unsigned int *	grid
unsigned char	palette [256][4]
unsigned int	background
int	modified
int	linewidth

Detailed Description

Definition at line 31 of file pngdriver.h.

Field Documentation

background

unsigned int png_state::background

Definition at line 46 of file pngdriver.h.

Referenced by PNG_Erase(), and PNG_Graph_set().

clip_bot

double png_state::clip_bot

Definition at line 42 of file pngdriver.h.

Referenced by PNG_draw_point(), PNG_Graph_set(), and PNG_Set_window().

clip_left

double png_state::clip_left

Definition at line 42 of file pngdriver.h.

Referenced by PNG_Graph_set(), and PNG_Set_window().

clip_rite

double png_state::clip_rite

Definition at line 42 of file pngdriver.h.

Referenced by PNG_draw_point(), PNG_Graph_set(), and PNG_Set_window().

clip_top

double png_state::clip_top

Definition at line 42 of file pngdriver.h.

Referenced by PNG_Graph_set(), and PNG_Set_window().

current_color

int png_state::current_color

Definition at line 34 of file pngdriver.h.

Referenced by PNG_color_rgb(), and PNG_draw_point().

file_name

char* png_state::file_name

Definition at line 33 of file pngdriver.h.

Referenced by PNG_Graph_get_file(), PNG_Graph_set(), read_image(), read_pgm(), write_bmp(), write_image(), write_pgm(), and write_ppm().

grid

unsigned int* png_state::grid

Definition at line 44 of file pngdriver.h.

Referenced by PNG_draw_point(), PNG_Erase(), write_pgm(), and write_ppm().

has_alpha

int png_state::has_alpha

Definition at line 36 of file pngdriver.h.

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

height

int png_state::height

Definition at line 43 of file pngdriver.h.

Referenced by PNG_Erase(), PNG_Graph_set(), PNG_Set_window(), write_pgm(), and write_ppm().

linewidth

int png_state::linewidth

Definition at line 49 of file pngdriver.h.

Referenced by png_draw_line().

mapped

int png_state::mapped

Definition at line 37 of file pngdriver.h.

Referenced by PNG_Graph_close(), and write_image().

modified

int png_state::modified

Definition at line 47 of file pngdriver.h.

Referenced by PNG_draw_point(), PNG_Erase(), read_image(), and write_image().

palette

unsigned char png_state::palette[256][4]

Definition at line 45 of file pngdriver.h.

true_color

int png_state::true_color

Definition at line 35 of file pngdriver.h.

Referenced by png_get_color(), png_get_pixel(), PNG_Graph_set(), and png_init_color_table().

width

int png_state::width

Definition at line 43 of file pngdriver.h.

Referenced by PNG_draw_point(), PNG_Erase(), PNG_Graph_set(), PNG_Set_window(), write_pgm(), and write_ppm().

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The documentation for this struct was generated from the following file:

• pngdriver.h