color.c File Reference

GRASS cairo display driver - colors management. More...

#include "cairodriver.h"

Include dependency graph for cairodriver/color.c:

Go to the source code of this file.

Functions
void	Cairo_Color (int r, int g, int b)
	Set source color (opaque)

Detailed Description

GRASS cairo display driver - colors management.

SPDX-FileCopyrightText: 2007-2008 Lars Ahlzen SPDX-FileCopyrightText: GRASS Development Team SPDX-License-Identifier: GPL-2.0-or-later

Author

Lars Ahlzen <lars ahlzen.com> (original contributor)

Glynn Clements

Definition in file cairodriver/color.c.

Function Documentation

Cairo_Color()

void Cairo_Color	(	int	r,
		int	g,
		int	b
	)

Set source color (opaque)

This color will then be used for any subsequent drawing operation until a new source pattern is set.

Parameters

r	red color value
g	green color value
b	blue color value

Definition at line 26 of file cairodriver/color.c.

References b, cairo, CAIROCOLOR, g, G_debug(), and r.

Referenced by Cairo_Driver().