[OpenLayers-Trac] [OpenLayers] #650: Default image foramt to not-jpg for transparent images

[OpenLayers]

#650: Default image foramt to not-jpg for transparent images
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  Reporter:  crschmidt  |       Owner:             
      Type:  feature    |      Status:  new        
  Priority:  minor      |   Milestone:  2.5 Release
 Component:  Layer.WMS  |     Version:             
Resolution:             |    Keywords:  review     
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Comment (by euzuro):

 doh. funky keyboard hit return on accident. wms2 patch moves logic around
 a little but has the same effect, only one minor change: TRuE now
 registers as true for the automatic baselayer/overlay determination. If
 we'll do it for the image format might as well do it for that as well...
 right? so i changed one test to accomodate that.

 other major change here is adding same logic to WMS/Untiled.js

 for the love of sanity, we need to make a real, bonified Untiled/Grid
 distinction. That is on my *very* short list.

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Ticket URL: <http://trac.openlayers.org/ticket/650#comment:3>
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A free AJAX map viewer