Hi All, I've been playing around with the Maestro 3.0 API backend trying to port over the existing Runtime Map functionality. In particular, I've been trying to see if I can use existing Rendering Service APIs with my purely-client-side-created runtime map. The results were a bit strange:
A 1024 x 1024 map image request returns a 1024 x 1024 image but with only several pixels actually rendered at the center of the image. After some sleuthing around, it turns out my default meters-per-unit was way off. Putting in the correct meters-per-unit value returns a fully-rendered 1024 x 1024 image. So here's the problem: The meters-per-unit value is calculated by: MgCoordinateSystem.ConvertCoordinateSystemUnitsToMeters(1.0) (as seen in the mapframe.aspx/php/jsp of the AJAX viewer) Unfortunately, the code being purely client-side (and Maestro API being 100% managed), I do not have access to the official MapGuide API and thus the MgCoordinateSystem class. So is there a purely managed way to calculate this value? - Jackie -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Calculating-map-meters-per-unit-without-MgCoordinateSystem-tp5709001p5709001.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
