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| author | Sven Gothel <[email protected]> | 2013-03-24 05:18:34 +0100 |
|---|---|---|
| committer | Sven Gothel <[email protected]> | 2013-03-24 05:18:34 +0100 |
| commit | 654a678bd7171e81ec947cafa854dad366f5041e (patch) | |
| tree | e8951df5e9e9b24c2666ad89a1a656146c3bcb08 /doc | |
| parent | 18cb57246372eda72c25a5cd9a69a873bdf09489 (diff) | |
Android/NEWT MouseEvent: Fix Delivery of MultiTouch PRESSED/RELEASE; Fix Detection/Processing of 2-Finger-Scroll Gesture ; GearsES2: Add NEWT based 'zoom' gesture detection.
- Fix Delivery of MultiTouch PRESSED/RELEASE
Adopting MouseEvent changes of commit 18cb57246372eda72c25a5cd9a69a873bdf09489
- Fix Detection/Processing of 2-Finger-Scroll Gesture
Dropping utilization of Android's GestureDetector and implementing our own,
which turns out to simplify keeping track of states.
Our gesture detection works well w/ user NEWT based gesture detection (-> See GearsES2 zoom and rotate),
using following criteria related to Android parameter:
- ScaledDoubleTapSlop:
- Max 2 finger distance
- ScaledTouchSlop:
- Min. movement w/ 2 pointer withing ScaledDoubleTapSlop starting 'scroll' mode
- Max. change of finger distance in respect to initiating 2-finger distance (2x ScaledTouchSlop)
- Max. distance growth in respect to initiating 2-finger distance.
- GearsES2: Add NEWT based 'zoom' gesture detection.
Diffstat (limited to 'doc')
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