Opened 16 years ago
Closed 15 years ago
#640 closed defect (fixed)
Add selection overlay to AJAX viewer
| Reported by: | chrisclaydon | Owned by: | chrisclaydon |
|---|---|---|---|
| Priority: | high | Milestone: | 2.1 |
| Component: | AJAX Viewer | Version: | 2.0.1 |
| Severity: | minor | Keywords: | |
| Cc: | External ID: |
Description
RFC 38 (http://trac.osgeo.org/mapguide/wiki/MapGuideRfc38) introduced the ability to render a map image only for the currently selected map features.
This submission will add a new selection overlay to the AJAX viewer to capitalize on the new capability. The benefit of this is that the whole map does not need to be re-drawn in order to modify or clear the selection. This gives the potential for a significant performance improvement when selecting or de-selecting features.
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