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Qt6 compatibility (#968)

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* Qt6 Compilation success

* Fixed qt5 backward compatibility

* Fixed build for qt<=5.9 (bionic)

* Added docker file for easy testing with latest Qt/VTK/PCL/OpenCV

* Fixed cmake for qt
This commit is contained in:
matlabbe
2023-03-05 16:34:56 -08:00
committed by GitHub
parent 98635ae33d
commit 8c5c4f63bf
29 changed files with 254 additions and 76 deletions
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guilib/src/ImageView.cpp
+4 -3
View File
@@ -33,6 +33,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <QFileDialog>
#include <QtCore/QDir>
#include <QAction>
#include <QActionGroup>
#include <QGraphicsEffect>
#include <QInputDialog>
#include <QVBoxLayout>
@@ -880,12 +881,12 @@ void ImageView::contextMenuEvent(QContextMenuEvent * e)
if(QFileInfo(text).suffix().compare("pdf") == 0)
{
QPrinter printer(QPrinter::HighResolution);
printer.setOrientation(QPrinter::Portrait);
printer.setPageOrientation(QPageLayout::Portrait);
printer.setOutputFileName( text );
QPainter p(&printer);
p.begin(&printer);
double xscale = printer.pageRect().width()/double(_graphicsView->sceneRect().width());
double yscale = printer.pageRect().height()/double(_graphicsView->sceneRect().height());
double xscale = printer.pageLayout().paintRectPixels(printer.resolution()).width()/double(_graphicsView->sceneRect().width());
double yscale = printer.pageLayout().paintRectPixels(printer.resolution()).height()/double(_graphicsView->sceneRect().height());
double scale = qMin(xscale, yscale);
p.scale(scale, scale);
_graphicsView->scene()->render(&p, _graphicsView->sceneRect(), _graphicsView->sceneRect());