47 lines
716 B
C++
47 lines
716 B
C++
#ifndef VIEWER_H
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#define VIEWER_H
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#include <QGLWidget>
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#include <QImage>
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#include <QVector>
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#include <opencv2/core.hpp>
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#include "image.h"
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using namespace cv;
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class Viewer : public QGLWidget
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{
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Q_OBJECT
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public:
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explicit Viewer(QWidget *parent = 0);
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Image *img;
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QVector<Point> clicks;
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protected:
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QPoint transform(QPoint pos);
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QPoint transformInv(QPoint pos);
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void paintEvent(QPaintEvent *pe);
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void resizeEvent(QResizeEvent *re);
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void mouseReleaseEvent(QMouseEvent *me);
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QImage qimg;
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QRect viewport;
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Size size;
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double ratio;
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signals:
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void clicked(QPoint pos);
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public slots:
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void showImage(Image *img);
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void updateImage();
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void updateViewport();
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};
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#endif // VIEWER_H
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