78 lines
3.4 KiB
C++
78 lines
3.4 KiB
C++
/*
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* 说明: 图像轨迹对象（画图）
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*
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* 作者: 杨海洋
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* 日期: 2023-03-06
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*/
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#ifndef GRAPHICIMAGE_H
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#define GRAPHICIMAGE_H
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#include "IGraphicAbstract.h"
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class GraphicImage : public IGraphicAbstract
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{
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public:
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GraphicImage(int width = IMG_SIZE_WIDTH, int height = IMG_SIZE_HEIGHT);
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virtual ~GraphicImage();
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virtual void recreating() override;
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virtual void resize(int w, int h) override;
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virtual void setScaling(int s) override;
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virtual int scale() override;
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virtual double scaling() override;
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virtual int width() override;
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virtual int height() override;
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virtual int depth() override;
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virtual int channel() override;
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virtual const TMapping& mapping() override;
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virtual int size() override;
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virtual void clean() override;
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virtual const char* data() override;
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virtual const char* image() override;
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virtual void display() override;
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virtual void drawLine (const Pointi& p1, const Pointi& p2,
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const RgbColor& color = RGB_BLUE, int thickness = IMG_THICKNESS) override;
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virtual void drawLine (const Linei& line,
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const RgbColor& color = RGB_BLUE, int thickness = IMG_THICKNESS) override;
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virtual void drawDashedLine (const Pointi& p1, const Pointi& p2, int divide = IMG_DIVIDE,
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const RgbColor& color = RGB_BLUE, int thickness = IMG_THICKNESS) override;
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virtual void drawDashedLine (const Linei& line, int divide = IMG_DIVIDE,
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const RgbColor& color = RGB_BLUE, int thickness = IMG_THICKNESS) override;
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virtual void drawDottedLine (const Pointi& p1, const Pointi& p2, int divide = IMG_DIVIDE,
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const RgbColor& color = RGB_BLUE, int radius = IMG_RADIUS) override;
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virtual void drawDottedLine (const Linei& line, int divide = IMG_DIVIDE,
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const RgbColor& color = RGB_BLUE, int radius = IMG_RADIUS) override;
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virtual void drawText (const Pointi& p, const std::string& text,
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const RgbColor& color = RGB_BLACK, int size = IMG_FONT_SIZE) override;
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virtual void drawText2 (const Pointi& p, const std::string& text,
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const RgbColor& color = RGB_BLACK, const RgbColor& bg = RGB_RED,
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int size = IMG_FONT_SIZE) override;
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virtual void drawPoint (const Pointi& p,
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const RgbColor& color = RGB_RED, int radius = IMG_RADIUS) override;
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private:
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void toRgb();
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private:
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unsigned char* m_rgb = nullptr;
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CxxImage* m_img = nullptr;
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TMapping m_mapping;
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int m_scale = MAP_OPER_SCALE;
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const int m_depth = 1;
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const int m_channel = 4;
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const unsigned char m_default = 255; //默认底色 白色
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bool m_showVersion = true;
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bool m_showTime = true;
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};
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#endif // GRAPHICIMAGE_H
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