I subclassed QGraphicsScene and added method mouseMoveEvent to handle mouse move event. I created a ruler on top of GraphicsView and have the ruler 开发者_运维知识库tracking mouse movement. In the QGr
I am using a QGraphicsPolygonItem and I have noticed that it always connects the end-point with the开发者_StackOverflow start-point.
I have an app which is based on the Qt Graphics View framework. It\'s a jigsaw puzzle game which basically cuts a pixmap into smaller pixmaps (puzzle pieces) and displays them as QGraphicsItems in a Q
I am refactoring a graphic program that shows a drawing. The program uses its own transformation and the code is quite complicated. I\'d like to refact the code with a transformation matrix instead.
I wanted to changed z-or开发者_JAVA百科der of graphicsitems in my graphicsscene. I have used QGraphicsWebView as graphicsitem.
While setting a QGraphicsItem rotation, I get different results upon the transformation origin point while using setRotation() and using:
How would I take the topleft corner as seen through the QGraphicsView and keep it the topleft while scaling?
I subclassed QGraphicsView and show the widget in my layout. Within the view I naturally have QGraphicsScene.
I have tried calling self.setStyleSheet(\"background: transparent; border: transparent;\") on a QGraphicsView, but it still leaves a 1 pixel border on the top edge. I have also tried replacing border:
If I want to place one letter (a QGraphicsTextItem) in a QGraphicsView, is there any way I can set the text to display in the middle of the coordinates I specify? If I use QGraphicsTextItem.setPos(x,y
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