mirror of http://192.168.1.51:8099/lmh188/twain3
133 lines
4.6 KiB
C++
133 lines
4.6 KiB
C++
#ifndef WIDGET_H
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#define WIDGET_H
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#include <QWidget>
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#include <QMouseEvent>
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//#include "colorlinesetdef.h"
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namespace Ui {
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class Widget;
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}
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//
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//enum COLOR_TPYE
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//{
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// RGB,
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// GRAY,
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// RED,
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// BLUE,
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// GREEN
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//};
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class Widget : public QWidget
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{
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Q_OBJECT
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public:
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explicit Widget(QWidget *parent = nullptr);
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~Widget();
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void initAllLstPnt(); //初始化所有颜色曲线
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void setLstPnt_RGB(const QList<QPoint>& plst); //设置生成RGB曲线的关键点（<=4)
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QList<QPoint> getLstPnt_RGB()const; //获取生成RGB曲线的关键点
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void setLstPnt_RED(const QList<QPoint>& plst);
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QList<QPoint> getLstPnt_RED()const;
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void setLstPnt_BLUE(const QList<QPoint>& plst);
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QList<QPoint> getLstPnt_BLUE()const;
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void setLstPnt_GREEN(const QList<QPoint>& plst);
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QList<QPoint> getLstPnt_GREEN()const;
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void setLstPnt_GRAY(const QList<QPoint>& plst);
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QList<QPoint> getLstPnt_GRAY()const;
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QVector<int> getRgbALLPoint();
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QList<QPoint> getRgbKeyPoint()const;
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void setRgbKeyPoint(const QList<QPoint>& pVec);
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QVector<int> getRedALLPoint();
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QList<QPoint> getRedKeyPoint()const;
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void setRedKeyPoint(const QList<QPoint>& pVec);
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QVector<int> getBlueALLPoint();
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QList<QPoint> getBlueKeyPoint()const;
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void setBlueKeyPoint(const QList<QPoint>& pVec);
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QVector<int> getGreenALLPoint();
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QList<QPoint> getGreenKeyPoint()const;
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void setGreenKeyPoint(const QList<QPoint>& pVec);
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QVector<int> getGrayALLPoint();
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QList<QPoint> getGrayKeyPoint()const;
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void setGrayKeyPoint(const QList<QPoint>& pVec);
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void setHist_RGB(const QVector<int>& hist);//设置RGB的背景直方图
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QVector<int> getHist_RGB()const;//获取RGB的背景直方图
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void setHist_RED(const QVector<int>& hist);
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QVector<int> getHist_RED()const;
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void setHist_BLUE(const QVector<int>& hist);
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QVector<int> getHist_BLUE()const;
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void setHist_GREEN(const QVector<int>& hist);
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QVector<int> getHist_GREEN()const;
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void setHist_GRAY(const QVector<int>& hist);
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QVector<int> getHist_GRAY()const;
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void getCurLineLUT(uchar* table, size_t length = 256);//获取当前曲线上的所有点并存入table
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QVector<unsigned char> getCurLinePntVec();//获取当前曲线上的所有点
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void setXCoorVal(const int &xVal);//设置被选中的点的X坐标
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void setYCoorVal(const int &yVal);//设置被选中的点的Y坐标
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void updateCurLinePnt(const int& colType);//根据当前所选颜色（colType）重绘界面
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void initSelectColLine(const int& colType);//初始化当前所选颜色（colType）界面的曲线
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void SetAllLinePnt(QVector<int>& all);//设置自定义曲线的所有点
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signals:
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void dragPointChecked(bool);//曲线上的点被选中的信号
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void mouseLeaveSig();//鼠标离开控件的信号
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void mouseCoordSig(QPoint pos);//鼠标的坐标信号
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void lineChangeSig();
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private:
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void initInterface();//初始化界面
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void paintEvent(QPaintEvent *);
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void mousePressEvent(QMouseEvent*);
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void mouseMoveEvent(QMouseEvent*);
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void mouseReleaseEvent(QMouseEvent*);
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void enterEvent(QEvent*);
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void leaveEvent(QEvent*);
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void drawCoordinate(QPainter&);//画直角坐标
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void drawBackgroudColor(QPainter&,QVector<int>&);//画背景直方图
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void drawBackColorBySlc(QPainter&);//画不同的背景直方图
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void drawCoorScale(QPainter&);//画虚线刻度
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void drawLineFromPoint(QList<QPoint> &plst, const int &col);//根据多点求出曲线方程，并画出曲线
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void drawAllPoint(QPainter&);//画出生成曲线的关键点
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void drawCurveByColor(QPainter&);//画不同的颜色曲线
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void drawLineByVector(QPainter&,QVector<int>&);//将数组的所有点连接绘制曲线
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int caculateAllMi(int num,int n);//计算num的n次方的值
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private:
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Ui::Widget *ui;
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QVector<int> rgbBackColor;
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QVector<int> redBackColor;
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QVector<int> blueBackColor;
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QVector<int> greenBackColor;
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QVector<int> grayBackColor;
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QVector<int> rgbALLPoint;
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QVector<int> redALLPoint;
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QVector<int> blueALLPoint;
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QVector<int> greenALLPoint;
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QVector<int> grayALLPoint;
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QVector<int> allLinePntSet;
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QVector<unsigned char> linePoints;
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//QList<QPoint> points;
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QList<QPoint> pointLst;
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QList<QPoint> linePoint;
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QList<QPoint> greenLine;
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QList<QPoint> redLine;
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QList<QPoint> blueLine;
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QList<QPoint> rgbLine;
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QList<QPoint> grayLine;
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QColor color;
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unsigned char allLinePoints[256];
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bool leftMouseMv;
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bool newPoint;
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bool clickLine;
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int dragPoint;
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int selectCol;
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};
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#endif // WIDGET_H
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