/* Color utilities * * Copyright (C) 1999 The Free Software Foundation * * Authors: Simon Budig <Simon.Budig@unix-ag.org> (original code) * Federico Mena-Quintero <federico@gimp.org> (cleanup for GTK+) * Jonathan Blandford <jrb@redhat.com> (cleanup for GTK+) * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see <http://www.gnu.org/licenses/>. */ /* * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS * file for a list of people on the GTK+ Team. See the ChangeLog * files for a list of changes. These files are distributed with * GTK+ at ftp://ftp.gtk.org/pub/gtk/. */ #ifndef __GTK_COLOR_UTILS_H__ #define __GTK_COLOR_UTILS_H__ #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION) #error "Only <gtk/gtk.h> can be included directly." #endif #include <glib.h> #include <gdk/gdk.h> G_BEGIN_DECLS GDK_AVAILABLE_IN_ALL void gtk_hsv_to_rgb (float h, float s, float v, float *r, float *g, float *b); GDK_AVAILABLE_IN_ALL void gtk_rgb_to_hsv (float r, float g, float b, float *h, float *s, float *v); G_END_DECLS #endif /* __GTK_COLOR_UTILS_H__ */