I think the issue has to do with the fact that the coordinate of the point is not within the current map extent and hence does not get selected. The rendering happens after the fact so because the point is outside the extent it simply isn't rendered. I wouldn't call this a bug. I think the workaround is to create circular polygons.
Regards, Dave -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of JamesDudden Sent: Tuesday, February 16, 2010 8:43 AM To: [email protected] Subject: [mapguide-users] Is their a major flaw with theming point data? Hi, I have a circular buffer layer (data with x,y coordiantes in an Access database) that is themed as follows: 50m - blue circle 500m - red circle 1000m - green circle 10000m - purple circle The circles are symbols (.png images that are shaded but transparent). Until now they have been working fine but I have just realised (after adding the larger buffers) that when the center of the point is not visible on the map the image does not show. This does make sense I guess because Mpaguide is saying if the point is not visble on this mapview then it won't show it but this is a major problem for me. Is this a flaw with Mapguide? Is there a way around this problem? Is my best solution to convert all the point data in to circular polygons? Any help or advice is welcome Regards JD ----- http://www.software-matters.co.uk Software Matters - http://www.software-matters.co.uk/bespoke-database-design.html Bespoke Database and Software Solutions -- View this message in context: http://n2.nabble.com/Is-their-a-major-flaw-with-theming-point-data-tp4580895p4580895.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users
