/* === S Y N F I G ========================================================= */
-/*! \file Palette.h
+/*! \file palette.h
** \brief Template Header
**
-** $Id: palette.h,v 1.1.1.1 2005/01/04 01:23:14 darco Exp $
+** $Id$
**
** \legal
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
+** This package 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
+** General Public License for more details.
** \endlegal
*/
/* ========================================================================= */
namespace synfig {
class Surface;
-
+
struct PaletteItem
{
Color color;
String name;
int weight;
-
+
PaletteItem():weight(1) { }
PaletteItem(const Color& color, const String& name, int weight=1):
PaletteItem(const Color& color, int weight=1):
color(color),weight(weight) { }
-
+
void add(const Color& x, int weight=1);
-
+
bool operator<(const PaletteItem& rhs)const { return weight<rhs.weight; }
}; // END of struct PaletteItem
class Palette : public std::vector<PaletteItem>
{
String name_;
-
+
public:
Palette();
Palette(const String& name_);
-
+
/*! Generates a palette for the given
** surface
*/
const_iterator find_closest(const Color& color, float* dist=0)const;
iterator find_heavy();
-
+
iterator find_light();
static Palette grayscale(int steps=16);