Create bitmap from rendered image

2025-06-05 21:59:17 +02:00 · 2021-02-06 18:49:37 +01:00
parent 3fdbcfb4c5
commit 33df634a15
3 changed files with 125 additions and 4 deletions
--- a/Pdf4QtViewerPlugins/OutputPreviewPlugin/outputpreviewdialog.cpp
+++ b/Pdf4QtViewerPlugins/OutputPreviewPlugin/outputpreviewdialog.cpp
@@ -73,6 +73,9 @@ void OutputPreviewDialog::updateImage()
    renderer.beginPaint(imageSize);
    renderer.processContents();
    renderer.endPaint();
+
+    QImage image = renderer.toImage(false);
+    ui->imageLabel->setPixmap(QPixmap::fromImage(image));
 }

 } // namespace pdfplugin