61 lines
1.1 KiB
C++
61 lines
1.1 KiB
C++
// color.h
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//
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// Copyright (C) 2001, Chris Laurel <claurel@shatters.net>
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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#ifndef _COLOR_H_
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#define _COLOR_H_
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class Color
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{
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public:
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Color();
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Color(float, float, float);
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Color(float, float, float, float);
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Color(unsigned char, unsigned char, unsigned char);
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Color(Color&, float);
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enum {
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Red = 0,
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Green = 1,
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Blue = 2,
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Alpha = 3
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};
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inline float red() const;
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inline float green() const;
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inline float blue() const;
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inline float alpha() const;
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private:
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unsigned char c[4];
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};
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float Color::red() const
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{
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return c[Red] * (1.0f / 255.0f);
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}
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float Color::green() const
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{
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return c[Green] * (1.0f / 255.0f);
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}
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float Color::blue() const
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{
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return c[Blue] * (1.0f / 255.0f);
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}
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float Color::alpha() const
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{
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return c[Alpha] * (1.0f / 255.0f);
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}
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#endif // _COLOR_H_
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