Infrastructure Map Server General Discussion

Infrastructure Map Server General Discussion

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jec
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jec
Posts: 10
Registered: ‎07-19-2006
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Raster problems, 1 pixel white line around border

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06-10-2010 09:23 AM

We are having some problems with our raster imagery. We have ortho imagery in MrSID format. When displayed in MapGuide Enterprise as a tiled background layer, we are a seeing a 1 pixel white line on the right edge, only at some zoom scales. In fact, only at one zoom scale. Everything else looks fine. See attached picture, which shows the map as displayed (not an individual tile)

 

Also when we request the imagery from MapGuide via WMS, we also see  edge artifacts of the same form.

 

 We didn't see this problem in MapGuide Open Source, but we did see it in BOTH MGE 2010 and 2011. 

 

Anyone having any similar problems? Any workarounds? I wonder if this is a problem with MrSID particularly.

 

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