OpenTabletDriver
Display tablet calibration
Description
Some display tablets seem to have tablet active area larger than display dimensions. This results in some hard-to-fix area distortion that makes those screen tablets fairly undesirable to use with OTD.
Therefore I am proposing that OTD gets display tablet calibration. We likely just need the standard "tap these 5 crosshairs" calibration tool.
Would be cool if the calibration could be exported and integrated into configs, so that users don't have to adjust it themselves.
Betting on a risky 0.7.x milestone on this one, though I'm totally open to pushing it back again. Until this is implemented, some display tablets are useless for drawing on OTD.
I am in agreement of this since there are some callibration issues with the Cintiq 16. Jamesbt365 configured the support for the cintiq 16 but it seems like it still has offset issues. Here is the JSON file they managed to create out of my Cintiq 16.
https://user-images.githubusercontent.com/49023943/184180238-e949a306-7986-4cd5-992c-0268424070f7.mov
