| 95 | } |
| 96 | |
| 97 | void ImageView::scaleImage(double factor) |
| 98 | { |
| 99 | scaleFactor *= factor; |
| 100 | |
| 101 | imageLabel->resize(scaleFactor * imageLabel->pixmap(Qt::ReturnByValue).size()); |
| 102 | |
| 103 | adjustScrollBar(scrollArea->horizontalScrollBar(), factor); |
| 104 | adjustScrollBar(scrollArea->verticalScrollBar(), factor); |
| 105 | } |
| 106 | |
| 107 | void ImageView::adjustScrollBar(QScrollBar* scrollBar, double factor) |
| 108 | { |