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[udig-devel] [jira] Created: (UDIG-1474) Worldimage off half a pixel
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Worldimage off half a pixel
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Key: UDIG-1474
URL: http://jira.codehaus.org/browse/UDIG-1474
Project: uDIG
Issue Type: Bug
Components: image
Affects Versions: UDIG 1.1.1
Environment: XP, uDig 1.1.1 vs. GeoServer 1.7.2
Reporter: Karl Dietz
Assignee: Jesse Eichar
Priority: Minor
Images with worldfiles do not line up properly when mixing directly loaded images with a wms background.
My worldfiles contain the center coordinate of the top left pixel.
Using this Worldfile with GeoServer gives a perfectly aligned image.
Loading the Image+Worldfile into uDig results in an image that is half a pixel east relative to the real/wms location.
It seems as if the coordinate from the worldfile is taken as the left border of the top left pixel. (the vertical alignment is correct)
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