Le jeudi 29 mai 2008, jess a écrit : > Hello, > I have noticed a couple of ecore functions that look to be for > calibrating a touchscreen. I was wondering if anyone has used them > much, and if there is any code or info that can be gleaned by/from > pre-existing apps. I have been working quite a bit with 3M Microtouch > CT150's, and the old touchcal program (now unmaintained) seems to give > inaccurate coordinates to set in Xorg (maybe even re-program the ROM > according to the README) to the point that the cursor movements are > reversed. I am toying around with the idea of creating a new one based > on EFL, but hate re-inventing the wheel, so if someone has already > tackled this, and has any info that could help, it would be much > appreciated. Also, could these functions be used in an app layered on > X, or would they only be applicable for a framebuffer based application?
In X, touchscreen are managed like a standard mouse by the X server. You just need the xorg input driver for your touchscreen controller. You app doesn't need any specific touchscreen code within X. > Specific entries I noticed: > ecore_fb_touch_screen_calibrate_set > ecore_fb_touch_screen_calibrate_get > > http://docs.enlightenment.org/api/ecore/html/group__Ecore__FB__Calibrate__G >roup.html#g9d9fcdece8e69f7e3798a5ddea7f9403 > > Thanks, > Jess > > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2008. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > enlightenment-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/enlightenment-devel -- ------------------------ Raoul Hecky ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ enlightenment-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
