On Wed, Aug 31, 2011 at 9:45 AM, Chris Bagwell <ch...@cnpbagwell.com> wrote: > On Tue, Aug 30, 2011 at 11:01 PM, Favux ... <favux...@gmail.com> wrote: >> Hi Chris, >> >> Testing the tag gesture3 with Natty's 2.6.38.11 kernel's wacom.ko I'd >> say both scroll and zoom responsiveness are improved. >> >> There's less lag, and while there is still a little pointer jumping >> once you get the "feel" you can keep it where you want it while >> zooming. > > Good to get zooming opinion. I never used it before so couldn't tell > much if its improved. > > Are you seeing pointer jumping during whole time of zoom or only when > initially attempting to zoom?
Only when initially attempting to zoom. > I still expect it during initial touching. Right now, it has only a > hard coded 10ms holdoff to prevent movement while its deciding if your > going to put down a second finger or not. Thats to short and > definitely I see movement during initial touch. FYI: modify > wcmTouchFilter.c:WACOM_GESTURE_LAG_TIME if you want to play with > better values. > > I haven't touched this yet because I'm going to make it a > provisionable SingleTouchTimeout. > >> >> I do have a question about the scroll implementation. Once the scroll >> gesture is recognized the "momentum" carries it to the end of the >> contents. That doesn't seem to be natural to me. There doesn't >> appear to be a way to stop in a document or thread. And the speed >> means you had better be a very fast reader. > > The only option right now is to modify the "Wacom Touch Gesture > Parameters" to increase the ScrollDistance. This will require more > movement to send those scroll button events.. which should have a side > affect of not so many pending events on the queue to process. > > If you find a comfortable value, let us know. Maybe it should become > new default. Using xsetwacom and setting ScrollDistance to 180 (or thereabouts) yields the kind of scrolling I would expect. This is really excellent Chris, the best it has been. > Real "momentum" support doesn't exist in code (not like > xf86-input-synaptics has). Thats a ways down the road... > >> >> I'll test input-wacom-0.11.1 next. Do you need the single finger >> patches tested? > > Naah... unless you have a ISDV4 tablet PC to test on. No difference with input-wacom-0.11.1 I can detect. I have a 1FGT USB tablet PC. >> >> Favux >> > ------------------------------------------------------------------------------ Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free "Love Thy Logs" t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev _______________________________________________ Linuxwacom-devel mailing list Linuxwacom-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxwacom-devel
