The BoxBalloon arrow calculations are wrong when displaying on a screen with a higher DPI

[Jak3b0]

Hi,

My Windows DPI is currently set to 200% and when running your demo app, the arrow is drawn way out of the application screen. If I set the DPI to 100%, everything works as expected.

[JohanLarsson]

Thanks, for the issue, missed it the whole time for some reason. That looks like a bug.