Overview maps

A basic overview map can be defined by including "overview" in the controls parameter. The overview is opened by clicking the (+) button at the right side of the map. The overview map moves and interacts with the main map. See also the OpenLayers example at http://openlayers.org/dev/examples/overviewmap.html and the documentation at http://trac.openlayers.org/wiki/Control/OverviewMap.

[map layers="1" 1="wms|http://labs.metacarta.com/wms/vmap0|OpenLayers WMS|basic" controls="overview" maxextent="-180,-90,180,90" projection="EPSG:4326" /]

    An overview map can also be defined by a separate overview parameter that can contain 1 id for a wms layer.

    [map baselayers="google" center="5,52" zoom="6" overview="1" 1="wms|http://labs.metacarta.com/wms/vmap0|OpenLayers WMS|basic" controls="default" maxextent="-180,-90,180,90" projection="EPSG:4326" /]