How to update a custom QQuickPaintedItem's visible area?

[tracyma]

I create a custom QQuickPaintedItem then use it in QML with width = 100, height = 100. when I scale the item up, the part exceed {100, 100} is not visible. How can I update the visible area of a custom QQuickPaintedItem?

[Diracsbracket]

@tracyma said in How to update a custom QQuickPaintedItem's visible area?:

QQuickPaintedItem

Does the update() method not work?
http://doc.qt.io/qt-5/qquickpainteditem.html#update

[tracyma]

works, thank you! @Diracsbracket

[Diracsbracket]

@tracyma
Great! Please also don't forget to mark this thread as "Solved" so that the good souls on this forum can focus on the remaining problems! Cheers.