[OpenLayers-Users] Dynamically refreshing a map built from a single image

ABB waterseller at gmail.com
Fri Sep 11 12:13:33 EDT 2009


Hello,

I have a web service that returns a single PDF image from a given
size/position.

I'm trying to show a map with some zoom/move controls. I tried to use the
OpenLayers.Layer.WMS layer type but my PDF image was automatically
multiplied/resized and the layout was not acceptable. My guess is that the
WMS layer builds the map from small images into a big image (like google
maps).

After failing with WMS, i tried with OpenLayers.Layer.Image but my image is
not automatically regenerated when i move or zoom. 

What is the best solution for me? Should i continue with Layer.Image and
implement javascript events in order to automatically call my web service in
order to regenerate the map or i should stick with Layer.WMS?

Any other solutions i should look?

Thank you




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