Font is scaled

[lni]

Use QGraphicsItem::ItemIgnoresTransformations

Try this and it is not desirable. The text is now drawn in the wrong place...

I can use QPen::setCosmetic, I think QFont should have similar property. When doing transform, most of the time we want to keep the font size unchanged...

By the way, setScalable or setTransformable is much more intuitive...