97 lines
2.2 KiB
C++
97 lines
2.2 KiB
C++
#pragma once
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#ifndef T_COLORVALUE_INCLUDED
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#define T_COLORVALUE_INCLUDED
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#include "tpixel.h"
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#undef DVAPI
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#undef DVVAR
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#ifdef TCOLOR_EXPORTS
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#define DVAPI DV_EXPORT_API
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#define DVVAR DV_EXPORT_VAR
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#else
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#define DVAPI DV_IMPORT_API
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#define DVVAR DV_IMPORT_VAR
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#endif
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class DVAPI TColorValue {
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double m_r, m_g, m_b, m_m;
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public:
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TColorValue() : m_r(0), m_g(0), m_b(0), m_m(1){};
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TColorValue(const TPixel32 &src) { setPixel(src); }
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void getHsv(int &h, int &s, int &v) const;
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void getHsv(int hsv[3]) const { getHsv(hsv[0], hsv[1], hsv[2]); }
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void getHls(double hls[3]) const { getHls(hls[0], hls[1], hls[2]); }
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void getHls(double &h, double &l, double &s) const;
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void setHsv(int h, int s, int v);
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void setHsv(int hsv[3]) { setHsv(hsv[0], hsv[1], hsv[2]); }
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void getRgb(int &r, int &g, int &b) const;
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/*Sposto in tcolorvalue.cpp
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{
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r = (int)(m_r*255+0.5);
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g = (int)(m_g*255+0.5);
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b = (int)(m_b*255+0.5);
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}
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*/
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void getRgb(int rgb[3]) const { getRgb(rgb[0], rgb[1], rgb[2]); }
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TPixel32 getPixel() const;
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/*Sposto in tcolorvalue.cpp
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{
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int r,g,b; getRgb(r,g,b);
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return TPixel32(r,g,b,(int)(m_m*255.0+0.5));
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}
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*/
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void setRgb(int r, int g, int b);
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/*Sposto in tcolorvalue.cpp
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{
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m_r = r/255.0;
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m_g = g/255.0;
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m_b = b/255.0;
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}
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*/
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void setRgb(int rgb[3]) { setRgb(rgb[0], rgb[1], rgb[2]); }
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void setPixel(const TPixel32 &src);
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/*Sposto in tcolorvalue.cpp
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{
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setRgb(src.r, src.g,src.b);
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m_m = src.m/255.0;
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}
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*/
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bool operator==(const TColorValue &cv) const {
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return cv.m_r == m_r && cv.m_g == m_g && cv.m_b == m_b && cv.m_m == m_m;
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}
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bool operator!=(const TColorValue &cv) const { return !operator==(cv); }
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bool operator<(const TColorValue &cv) const {
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if (m_r < cv.m_r)
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return true;
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else if (m_r > cv.m_r)
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return false;
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if (m_g < cv.m_g)
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return true;
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else if (m_g > cv.m_g)
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return false;
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if (m_b < cv.m_b)
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return true;
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else if (m_b > cv.m_b)
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return false;
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return (m_m < cv.m_m);
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}
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bool operator>=(const TColorValue &cv) const { return !(*this < cv); }
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inline bool operator>(const TColorValue &cv) const { return (cv < *this); }
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bool operator<=(const TColorValue &cv) const { return (cv >= *this); }
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};
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#endif
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