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- void mywindow::on_ZoomOut_clicked()
- {
- --zoomFactor;
- zoomImg=Tools::zoomOutFactor(resultImg,3,zoomFactor);
- Mat1b zoomImgB=Tools::matrix1sTo1b(zoomImg);
- QImage qzoom((uchar*)zoomImgB.data,zoomImgB.cols,zoomImgB.rows,zoomImgB.step,QImage::Format_Indexed8);
- qzoomImg=qzoom;
- QGraphicsScene *scene = new QGraphicsScene;
- QPixmap pixmap=QPixmap::fromImage(qzoomImg);
- scene->addPixmap(pixmap);
- ui->gravOut->setScene(scene);
- ui->gravOut->show();
- }
- void mywindow::on_zoomin_clicked()
- {
- ++zoomFactor;
- zoomImg=Tools::zoomInFactor(resultImg,3,zoomFactor);
- Mat1b zoomImgB=Tools::matrix1sTo1b(zoomImg);
- QImage qzoom((uchar*)zoomImgB.data,zoomImgB.cols,zoomImgB.rows,zoomImgB.step,QImage::Format_Indexed8);
- qzoomImg=qzoom;
- QGraphicsScene *scene = new QGraphicsScene;
- QPixmap pixmap=QPixmap::fromImage(qzoomImg);
- scene->addPixmap(pixmap);
- ui->gravOut->setScene(scene);
- ui->gravOut->show();
- }
- void mywindow::on_spinBox_editingFinished()
- {
- rotateDegree=ui->spinBox->value();
- }
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