On 5/20/2012 8:10 PM, William DePalo wrote:
I have a map with a text layer which displays icons which when clicked
pop up text messages. It works well on the desktop. If I don't put the
TouchNavigation control on a map displayed on my Android phone (don't
know yet if the iPhone behaves the same) touching the icons in the text
layer will pop up the text.
However if I put the TouchNavigation control on the map displayed on the
phone then I can pan the map with my fingers but touching the icons in
the text layer does nothing.
Do I have to choose between having touch navigation and the text layer
or am I doing something wrong.
Just in case anyone else encounters the same problem, and for what it is
worth, here is how I was able to use a text layer with click-able
markers on an a Open Street Map map rendered on Android:
1) start with the mobile-navigation.html example
2) remove the TouchNavigation control from the controls array
3) add the touch.js file from
http://anders.com/cms/352/OpenLayers/iPhone/Android/Touch.Gestures
to the html page
4) add this line after the map is initialized
window.touchhandler = new TouchHandler(map, 1);
The constant in the last line is a hack. The author suggests using a
value of 4. It seems that 1 works better for me. I could be wrong.
Caveat emptor.
Regards,
Will
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