A QGraphicsView is a class from the Qt toolkit which provides a widget for displaying the contents of a QGraphicsScene.
I have used QGraphicsView, QGraphicsScene classes in order to show a picture in a widget like this: m_Scene->…
c++ qt qgraphicsviewHere is my code : void MainWindow::on_actionOpen_Image_triggered() { QString fileName = QFileDialog::getOpenFileName(this,"Open Image File",QDir::currentPath()); …
image qt graphics view qgraphicsviewI have an application with a QGraphicsView window in the middle of the screen. I want to be able to …
c++ qt qgraphicsviewI'm new to Qt development so I've being trying to research a solution to a user interface I need to …
c++ qt user-interface qgraphicsviewI subclassed QGraphicsScene and added method mouseMoveEvent to handle mouse move event. I created a ruler on top of GraphicsView …
qt qgraphicsview qobject qgraphicssceneI have subclassed QGraphicsRectItem, and it's not receiving any mouse events. I've seen other questions similar to this say I …
qt qgraphicsview qgraphicsitem qmouseeventHow to write text in a certain cordinate in QGraphicsScene? I was trying to do like this, but with no …
text qgraphicsviewI want to draw polygons in a QGraphicsScene but where the polygons has latitude/longitude positions. In a equirectangular projection …
qt projection qgraphicsview qgraphicssceneI've been pulling my hair out with this one for hours. There's a thread here about it, but nothing seems …
c++ qt qgraphicsviewI use a custom class (Configuration) derived from QGraphicsItem and I add its objects to a QGraphicsScene, which is then …
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