39 lines
1000 B
C++
39 lines
1000 B
C++
#ifndef MYGRAPHICSSCENE_H
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#define MYGRAPHICSSCENE_H
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#include <QObject>
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#include <QGraphicsScene>
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#include "datafile/view/mygraphicsitem.h"
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#define DRAWMARGINS 200.0 //item在场景中绘制时的边距(留边)
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class MyGraphicsScene: public QGraphicsScene
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{
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Q_OBJECT
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public:
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MyGraphicsScene();
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~MyGraphicsScene();
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protected:
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void mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent);
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void mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent);
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void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent);
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private:
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MyGraphicsItem *m_myGraphicsItem;
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public:
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void addItemToScene();
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void cleanScene();
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CreatPictureStr getPictureByDat(Marker marker,int paperWidth,int butSpace,int rightSpace,int penWidth = 1);
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CreatPictureStr getPictureByBmp(QPixmap pixmap,int paperWidth,int butSpace,int rightSpace,int penWidth = 1);
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void swithSceneByPic(QPicture pic);
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void reflushBlockScene(QPoint p);
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signals:
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public slots:
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};
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#endif // MYGRAPHICSSCENE_H
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