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Feb 20th, 2019
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  1. void mywindow::on_ZoomOut_clicked()
  2. {
  3. --zoomFactor;
  4. zoomImg=Tools::zoomOutFactor(resultImg,3,zoomFactor);
  5.  
  6. Mat1b zoomImgB=Tools::matrix1sTo1b(zoomImg);
  7. QImage qzoom((uchar*)zoomImgB.data,zoomImgB.cols,zoomImgB.rows,zoomImgB.step,QImage::Format_Indexed8);
  8. qzoomImg=qzoom;
  9.  
  10. QGraphicsScene *scene = new QGraphicsScene;
  11. QPixmap pixmap=QPixmap::fromImage(qzoomImg);
  12. scene->addPixmap(pixmap);
  13. ui->gravOut->setScene(scene);
  14. ui->gravOut->show();
  15. }
  16.  
  17. void mywindow::on_zoomin_clicked()
  18. {
  19. ++zoomFactor;
  20. zoomImg=Tools::zoomInFactor(resultImg,3,zoomFactor);
  21.  
  22. Mat1b zoomImgB=Tools::matrix1sTo1b(zoomImg);
  23. QImage qzoom((uchar*)zoomImgB.data,zoomImgB.cols,zoomImgB.rows,zoomImgB.step,QImage::Format_Indexed8);
  24. qzoomImg=qzoom;
  25.  
  26. QGraphicsScene *scene = new QGraphicsScene;
  27. QPixmap pixmap=QPixmap::fromImage(qzoomImg);
  28. scene->addPixmap(pixmap);
  29. ui->gravOut->setScene(scene);
  30. ui->gravOut->show();
  31. }
  32. void mywindow::on_spinBox_editingFinished()
  33. {
  34. rotateDegree=ui->spinBox->value();
  35. }
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