[OpenLayers-Trac] Re: [OpenLayers] #3093: map jumps when slowing moving it with touch

OpenLayers trac-20090302 at openlayers.org
Wed Feb 23 06:48:31 EST 2011

#3093: map jumps when slowing moving it with touch
 Reporter:  erilem        |       Owner:  erilem         
     Type:  bug           |      Status:  new            
 Priority:  blocker       |   Milestone:  2.11 Release   
Component:  Handler.Drag  |     Version:  2.10           
 Keywords:  mobile        |       State:  Needs More Work
Changes (by erilem):

  * state:  => Needs More Work


 Setting {{{interval}}} to 100 or something in the {{{DragPan}}} control
 solves the problem on my iPhone.

 The thing is we get a lot of {{{touchmove}}}'s when slowly moving the
 finger on the map, which seems to be causing problem on slow devices, like
 my iPhone 3G (not 3GS - I got this wrong in the ticket description).

 But also, during the Camptocamp mobile code sprint we figured that we had
 to set {{{interval}}} to 0 to make pan work on old Android devices, so it
 looks like this setting really depends on devices.

 Once we have pan work on Android (#3091), I'll do more testing with old
 Android devices.

Ticket URL: <http://trac.openlayers.org/ticket/3093#comment:2>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer

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