pngdriver/set_window.c File Reference

GRASS png display driver - set window. More...

#include <math.h>
#include "pngdriver.h"

Include dependency graph for pngdriver/set_window.c:

Go to the source code of this file.

Functions
void	PNG_Set_window (double t, double b, double l, double r)
	Set window. More...

Detailed Description

GRASS png display driver - set window.

(C) 2007-2014 by Glynn Clements 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.

Author

Per Henrik Johansen (original contributor)

Glynn Clements

Definition in file pngdriver/set_window.c.

Function Documentation

PNG_Set_window()

void PNG_Set_window	(	double	t,
		double	b,
		double	l,
		double	r
	)

Set window.

Parameters

t,b,l,r

top, bottom, left, right

Definition at line 23 of file pngdriver/set_window.c.

References b, png_state::clip_bot, png_state::clip_left, png_state::clip_rite, png_state::clip_top, png_state::height, l, png, r, t, and png_state::width.