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<div>It is like I am try to get the pixel x/y on map image corresponding to lat/lon of some point in the map....</div>
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<div>i am using proj4's pg_transform ..to project the lat/lon of bounds and also the point required to World Mercator projection epsg:54004...</div>
<div>(though not directly but using Quantum GIS custom projection which uses proj4)..</div>
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<div>then i scale the projected X,Y to the image size to get the pixel x,y ...</div>
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<div>This pixel x,y does match with the pixel x/y of the point in the map image ...??!!! the error is abt 30 pixels ...</div>
<div>(** This matches with the result i get when I use the OpenMap Java API)...</div>
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<div>so i wonder if mapserver really uses pg_transform ... ???</div>
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<div>Thanks</div>
<div>Regards</div>
<div>Sandeep</div>
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