Class Legend

Object
   |
   +--WidgetBase
         |
         +--WidgetBaseXSL
               |
               +--Legend

class Legend

extends WidgetBaseXSL

Defined in Legend.js

Author: Cameron Shorter cameronATshorter.net

Constructor Detail

Legend

Legend(widgetNode, model)

Functions to render and update a Legend from a Web Map Context.

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

Author: Cameron Shorter cameronATshorter.net

prePaint

void prePaint(objRef)

Override of widget prepaint to set some stylesheet parameters including featureName (for OWS Context) and hidden attribute.

Parameters:
objRef - Pointer to this object.

refresh

void refresh(objRef, layerName)

Listener method to paint this widget

Parameters:
layerName - the name of the layer to highlight

selectLayer

void selectLayer(objRef,layer)

Controller method to select a layer

Parameters:
objRef - Pointer to this object.
layer - The selected layer.

swapOpaqueLayer

void swapOpaqueLayer(layer)

Controller method to select a layer

Parameters:
layer - The selected layer.
objRef - Pointer to this object.