Good day, I am new to mapserver.
Thus far I have been able to install it on my server and load my map into it. I have also been able to use the CGI to get a map image which can now be used in my application. My map is in UTM with WGS84 datum. The example I'm working with is a 6000x7667 pixel raster image with 15 meter per pixel native resolution. In my application I need to obtain a map image from Mapserver. Ideally this image should be returned by specifying the Center coordinate for the area of interest. This coordinate will be provided by a GPS in decimal degrees, but if required can also be converted to UTM for the query. Is there a way of doing this? I then need to be able to obtain the actual latitude/longitude coordinate when providing the pixel x/y position. Is there a way of doing this? Lastly I note that when specifying the MAPSIZE parameter for the CGI the 6000x7667 pixel image is resized to this specified size. Is there a way of keeping the image in the 6000x7667 resolution but only retrieving say 200x200 pixels around the area of interest? Thank you, Albert _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
