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Tuesday, October 23rd 2012, 10:45am

catch event "pinch to zoom" on IPad


is there an event or a way to detect pinch to zoom on a layer on IOS?



Wednesday, October 24th 2012, 2:05pm


on touch devices the onmousewheel event will be called on touch-zooms,

best regards,


Wednesday, October 24th 2012, 6:52pm


so i suppose the delta will tell if it's in or out pinch to zoom :)

will have a test soon.



Thursday, October 25th 2012, 6:41pm

dear Klaus,

it seems that on IPad, even if a layer is visible with capture="true", if user pinch to zoom on it the panorama still zooms on background.

is there a fix?

best regards


Thursday, October 25th 2012, 7:32pm


gave it a try, the mousewheel event allows to lauch a scale tween on a layer with negative or positiove value according to wheeldelta, but how to stop it?

i mean the onmouseup event is not fired when multitouch is involved so no possibility to call a stoptween on mouse up.

and wheeldelta does not seem to go back to 0 or something when event is not fired