1/* $Id$Revision: */
2/* vim:set shiftwidth=4 ts=8: */
3
4/*************************************************************************
5 * Copyright (c) 2011 AT&T Intellectual Property
6 * All rights reserved. This program and the accompanying materials
7 * are made available under the terms of the Eclipse Public License v1.0
8 * which accompanies this distribution, and is available at
9 * http://www.eclipse.org/legal/epl-v10.html
10 *
11 * Contributors: See CVS logs. Details at http://www.graphviz.org/
12 *************************************************************************/
13
14#ifndef COLORUTIL_H
15#define COLORUTIL_H
16
17#include <color.h>
18
19extern int colorxlate(char *str, gvcolor_t * color, color_type_t target_type);
20
21void rgb2hex(float r, float g, float b, char *cstring, char* opacity);/* dimension of cstring must be >=7 */
22char* hue2rgb(real hue, char *color);
23void hue2rgb_real(real hue, real *color);
24
25#endif
26