Important: Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct
Rendering a QGraphicsTextItem with ObjectReplacementCharacter
mkuettler last edited by
I have a QGraphicScene with a QGraphicsTextItem. This text item contains some normal text, and an ObjectReplacementCharacter with a QTextImageFormat that displays an image in the text. Everything works fine when the scene renders the item, but now I want to drag the item, and for that I'd like to render it to a QPixmap. I call QGraphicsTextItem::paint() manually, with a painter that draws on the QPixmap. The normal text renders correctly, but the image is not visible.
My code looks like this
QPixmap pixmap(/* size of the item */);
styleOptions.rect = pixmap.rect();
styleOptions.exposedRect = pixmap.rect();
styleOptions.direction = view()->viewport()->layoutDirection();
paint(&painter, &styleOptions, view()->viewport());
view() returns the QGraphicsView I am using. This code works for QGraphicsTextItems with normal text, and for custom items that draw Images (with QPainter::drawImage()). But it seems to ignore images included in QGraphicsTextItems via a ObjectReplacementCharacter.
Can anybody think of a reason for that?