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Old 08-06-2012, 11:19 AM   #108
geekmaster
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Join Date: Nov 2011
Device: Kindles,Nooks,etc.
Quote:
Originally Posted by Titano View Post
... Maybe three fingers up zooms in 50% and three fingers down zooms out 50%?
The K5 touchscreen hardware can only track two touch points, not three. And because the two points can swap X or Y coordinates when crossing a horizontal or vertical axis, unless velocity tracking is added to compensate for that bug, you can only use the bounding box diagonal to control pinch and stretch gestures, or for two-finger swipes. Touchscreen rotation is tricky and/or glitchy.

Last edited by geekmaster; 08-06-2012 at 04:38 PM. Reason: fix grammar typo
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