Swipe/gesture recognition
Monkey Forums/Monkey Programming/Swipe/gesture recognition
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Has anybody coded any type of swipe or gesture recognition? Thanks, matt |
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I kinda did something similar. Not sure how "right" this is, but the way I did it is this: When TouchDown(0) and TouchDown(1) and TouchHit(2) (my gesture uses 3 fingers for swiping), record the average position (TouchX, TouchY) of those 3. Then while all 3 are TouchDown, make a difference between the current position and the old one. If it's greater than 40% of deviceWidth, you got a swipe :D You can of course make a time constraint (aka cancel it after 2 seconds for example). You can also constrain it on X only or Y only. |