Scale QGraphicsItem About an Arbitrary Point
I'm trying to scale an object about the mouse cursor. I'm getting the mouse position easily enough, and I can scale the object no problem using item->setScale(n). However, I'm not sure how to actually incorporate the translation to account for the arbitrary point.
Is there a way to set the scale center? If not, how should I go about doing this?
I'm trying to scale an object about the mouse cursor. I'm getting the mouse position easily enough, and I can scale the object no problem using item->setScale(n). However, I'm not sure how to actually incorporate the translation to account for the arbitrary point.
Is there a way to set the scale center? If not, how should I go about doing this?
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