[engolling]

Hi Werk,

I'm glad that I can contribute to this pretty cool project.

While testing I got a certain range of the coordinates. I've never worked with a touch screen, but I think this is normal without any filtering.
Here are the coordinates:

setRotation(1)
Upper left:   x= 350   y= 250
Upper right: x= 3850 y= 425
Lower right: x= 3930 y= 2550
Lower left:   x= 303   y= 4030

setRotation(2)
Upper left:   x= 200   y= 3760
Upper right: x= 250   y= 250
Lower right: x= 4000 y= 150
Lower left:   x= 4000 y= 3800


setRotation(3)
Upper left:   x= 3880 y= 3808
Upper right: x= 260   y= 3730
Lower right: x= 130   y= 64
Lower left:   x= 3800 y= 64

Best regards,
engolling