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 | |
19 | extern int colorxlate(char *str, gvcolor_t * color, color_type_t target_type); |
20 | |
21 | void rgb2hex(float r, float g, float b, char *cstring, char* opacity);/* dimension of cstring must be >=7 */ |
22 | char* hue2rgb(real hue, char *color); |
23 | void hue2rgb_real(real hue, real *color); |
24 | |
25 | #endif |
26 | |