box.c File Reference

GRASS png display driver - draw box. More...

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

Include dependency graph for pngdriver/box.c:

Go to the source code of this file.

Functions
void	PNG_Box (double fx1, double fy1, double fx2, double fy2)
	Draw a (filled) rectangle.

Detailed Description

GRASS png display driver - draw box.

SPDX-FileCopyrightText: 2003-2014 Per Henrik Johansen SPDX-FileCopyrightText: GRASS Development Team SPDX-License-Identifier: GPL-2.0-or-later

Author

Per Henrik Johansen (original contributor)

Glynn Clements

Definition in file pngdriver/box.c.

Function Documentation

PNG_Box()

void PNG_Box	(	double	fx1,
		double	fy1,
		double	fx2,
		double	fy2
	)

Draw a (filled) rectangle.

Parameters

fx1,fy1,fx2,fy2

rectangle coordinates

Definition at line 22 of file pngdriver/box.c.

References png, and x.

Referenced by PNG_Driver(), and PNG_Point().