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Color utilities for app_server and general use

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2490 a95241bf-73f2-0310-859d-f6bbb57e9c96
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DarkWyrm 2003-01-18 19:47:06 +00:00
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headers/os/interface/ColorUtils.h Normal file
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//------------------------------------------------------------------------------
// Copyright (c) 2001-2002, OpenBeOS
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
// File Name: ColorUtils.h
// Author: DarkWyrm <bpmagic@columbus.rr.com>
// Description: Miscellaneous useful functions for working with colors
//
//
//------------------------------------------------------------------------------
#ifndef COLORUTILS_H_
#define COLORUTILS_H_
#include <GraphicsDefs.h>
void SetRGBColor(rgb_color *col,uint8 r, uint8 g, uint8 b, uint8 a=255);
void SetRGBColor(rgb_color *col,uint16 color);
uint8 FindClosestColor(rgb_color *palette, rgb_color color);
uint16 FindClosestColor16(rgb_color color);
rgb_color MakeBlendColor(rgb_color col, rgb_color col2, float position);
#endif