Hi All, On a current project, we have a map with about 220 layers and many of those layers are thematic (but none with over 10 themes). We have found that the legend widget is the single largest performance drag on the application. For instance, we might see an application rendering time of 30 seconds when the legend is enabled and 5 seconds when it is not. We can identify several reasons why the widget is so slow. An example is that it calls the GETLEGENDIMAGE operation for every layer and theme swatch whether it is visible (expanded) in the legend or not for a given scale factor. Whereas the AJAX viewer will request those images only when the layer or them is expanded. That includes at the time of the expansion.
I'm sure that others have had similar issues with the Fusion legend and I am wondering if anyone is actively working on re-tooling the legend widget? I looked through TRAC and do not see any active tickets pertaining to this topic. Thank you, Andy -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Fusion-legend-performance-fixes-in-the-future-tp5087026.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
