On Wed, Jul 22, 2009 at 06:33:41PM +0200, Simon Thum wrote: > Florian Echtler wrote: > > Hello everyone, > > > > I've recently written an input event driver for a touchscreen, and it's > > working out-of-the box with the evdev driver. However, the scaling is a > > bit off, so I'd like to do a four-point calibration and set the "Evdev > > Axis Calibration" property accordingly. Is there a tool which does that? > > I've only found ts_calibrate so far, which is just for framebuffer > > devices. > I don't think it could be written without XI2, since AFAIK you've got no > access to raw coordinates. One might exploit special assumptions/setups, > though.
XI 1 gives you access to the valuators as well, so this should work in principle if you register for DeviceButtonPress and friends. Cheers, Peter _______________________________________________ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg