32 lines
698 B
C++
32 lines
698 B
C++
#ifndef _OPENCV_PV_GLWIDGET_H_
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#define _OPENCV_PV_GLWIDGET_H_
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#include <QOpenGLWidget>
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#include <opencv2/imgproc.hpp>
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class OpenCVGLWidget : public QOpenGLWidget
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{
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Q_OBJECT
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public:
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OpenCVGLWidget(QWidget* parent = nullptr);
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~OpenCVGLWidget();
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public slots:
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//把图片传入 通过paintEvent显示
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void ShowImg(cv::Mat);
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QImage MatToQImage(const cv::Mat& mat);
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protected:
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void paintEvent(QPaintEvent *e);
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// void resizeEvent(QResizeEvent *e);
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// void showEvent(QShowEvent *event);
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private:
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QImage img;
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int SubHeight = 0;
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int SubWidth = 0;
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int Height = 0;
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int Width = 0;
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};
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#endif //_OPENCV_PV_GLWIDGET_H_
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