Class GetFeatureInfoWSR

Object
   |
   +--WidgetBase
         |
         +--ButtonBase
               |
               +--GetFeatureInfoWSR

class GetFeatureInfoWSR

extends ButtonBase

Defined in GetFeatureInfoWSR.js

Author: adair

Field Detail

tolerance

Object tolerance

tolerance in pixels around the click point for WFS:GetFeature default is 3

GetFeatureInfoWSR

GetFeatureInfoWSR(widgetNode, model)

Implements GetFeatureInfo functionality, using the WebServiceRequest tool. This will work with the WMS:GetFeatureInfo request as well as with WFS:GetFeature. This widget can be used as an example on how to write widgets that use the WebServiceRequest functionality.

Parameters:
widgetNode - The XML node in the Config file referencing this object.
model - The widget object which this widget is associated with.

Author: adair

createControl

Object createControl(objRef)

GetFeatureInfoWSR control

Parameters:
objRef - reference to this object.

Returns:
{OpenLayers.Control} class of the OL control.

doOnClick

void doOnClick(e)

For GetFeatureInfo, we want to check for queryable layers and only use those.

Parameters:
e - OpenLayers click event

doSelect

void doSelect(objRef, selected)

Register click event when button is selected, unregister it when unselected

Parameters:
objRef - reference to this widget
selected - true if button is selected, false otherwise