Michaël Lemaire
0058a0a8e3
...to avoid otherwise unused HSL conversion, which causes problems for some RGB values (like Color(1, 0, 0))
64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
#ifndef COLOR_H
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#define COLOR_H
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#include "basics_global.h"
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namespace paysages {
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namespace basics {
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class BASICSSHARED_EXPORT Color
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{
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public:
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Color();
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Color(const Color &col);
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Color(double r, double g, double b, double a=1.0);
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void save(PackStream* stream) const;
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void load(PackStream* stream);
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unsigned int to32BitRGBA() const;
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unsigned int to32BitBGRA() const;
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unsigned int to32BitARGB() const;
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unsigned int to32BitABGR() const;
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static Color from32BitRGBA(unsigned int col);
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static Color from32BitBGRA(unsigned int col);
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static Color from32BitARGB(unsigned int col);
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static Color from32BitABGR(unsigned int col);
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void mask(const Color& mask);
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double normalize();
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double getValue() const;
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double getPower() const;
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void limitPower(double max_power);
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Color add(const Color& other) const;
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Color lerp(const Color& other, double f) const;
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public:
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double r;
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double g;
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double b;
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double a;
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};
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BASICSSHARED_EXPORT extern const Color COLOR_TRANSPARENT;
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BASICSSHARED_EXPORT extern const Color COLOR_BLACK;
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BASICSSHARED_EXPORT extern const Color COLOR_RED;
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BASICSSHARED_EXPORT extern const Color COLOR_GREEN;
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BASICSSHARED_EXPORT extern const Color COLOR_BLUE;
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BASICSSHARED_EXPORT extern const Color COLOR_WHITE;
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BASICSSHARED_EXPORT extern const Color COLOR_GREY;
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}
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}
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// Inlining
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#if PAYSAGES_USE_INLINING
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#ifndef COLOR_INLINE_CPP
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#include "Color.inline.cpp"
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#endif
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#endif
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#endif // COLOR_H
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