Unsolved QGraphicsScene grab pixmap
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class GraphicsScene : public QGraphicsScene void GraphicsScene::copy() { QRectF rect(startPnt, endPnt); QPixmap pixmap = QPixmap::grabWindow(QApplication::desktop()->winId(), rect.x(), rect.y(), rect.width(), rect.height()); // but grab window below the QWidget //QPixmap pixmap = this->grab(rect); // has no member named ‘grab’ QApplication::clipboard()->setPixmap(pixmap, QClipboard::Clipboard); }
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@sonichy
https://doc.qt.io/qt-5/qgraphicsscene.html#render
There is even an example:QGraphicsScene scene; scene.addItem(... ... QPrinter printer(QPrinter::HighResolution); printer.setPaperSize(QPrinter::A4); QPainter painter(&printer); scene.render(&painter);
You can use a pixmap instead of printer...