> Am 09.12.2019 um 10:22 schrieb David Chisnall :
>
> Hi,
>
> The problem that you identify (input and output coordinate spaces are
> different) is also a problem with CoreAnimation and with X11's XRENDER
> extension: in both you can apply an affine transform to the output, but input
>
Hi,
The problem that you identify (input and output coordinate spaces are
different) is also a problem with CoreAnimation and with X11's XRENDER
extension: in both you can apply an affine transform to the output, but
input coordinates are not transformed.
This is something that you can work