Class OverviewMap

Object
   |
   +--WidgetBase
         |
         +--OverviewMap

class OverviewMap

extends WidgetBase

Defined in OverviewMap.js

Field Detail

layerNames

Object layerNames

OverviewMap

OverviewMap(widgetNode, model)

Widget to add an OL OverviewMap to a main map.

Parameters:
widgetNode - The widget's XML object node from the configuration document.
model - The model object that this widget belongs to.

addOverviewMap

void addOverviewMap(objRef)

Add an overview map to the map in this widget's model. If layers have been specified in the config, clone these layers for the overview map, otherwise just use the base layer from the main map. If any of the layers to use are WMS layers it uses an untiled version of them.

Parameters:
objRef - Pointer to widget object.

getClonedLayer

Object getClonedLayer(layer, isBaseLayer)

Clone a map layer (OpenLayers.Layer subclass). If the layer is a WMS layer it returns an untiled version of it.

Parameters:
layer - Pointer to layer object.
isBaseLayer - {Boolean} optional parameter: should the layer become baselayer on the overview map?