Hello ThinkGeo-Team,
I use Desktop Edition Map-Control in our GIS-Application. As recommended I use tile caching for overlays (layers) when they contain many data. Also I use tile cache in combination with IsBase=true to display a background layer when the map is panned by the user. But I also have overlays (layers) they contain only a few features so I do not need to use tile cache.
This means the Map-Control has to draw overlays with IsBase active and inactive. This causes an flickering effect when panning the map. I have attached a sample application where you can see this effect. You can cause the flickering effect with the following steps
- - zoom in
- - activate checkbox
- - pan the map slowly to any direction
While panning the map is appears/disappears many times. If you stop panning without releasing the mouse button the layer is not shown.
This is a very annoying effect. Do you have any solutions to solve this behaviour?
Thomas
GISF.ZIP (297 KB)