Friday, April 20, 2012

Performance Tip for Mapguide Tiled layers with Fusion

Internally, Fusion uses OpenLayers to display maps. By default, titled maps use a buffer factor of 2

This buffer setting determines how many off screen tiles are loaded, you can tweak this option using the following syntax in your ApplicationDefinition.xml

                        <ResourceId>Library:// .....</ResourceId>

Setting buffer:0 means that only the initially visible tiles are loaded, which means as you pan, the tiles are loaded as required

No comments: