MapScaleBar

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Community Map Builder 21 Aug 2007

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SUMMARY: FIELD | CONSTR | METHOD

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Class MapScaleBar

Object
   |
   +--WidgetBase
         |
         +--MapScaleBar

class MapScaleBar
extends WidgetBase

Defined in MapScaleBar.js

Field Summary
`Object`	`container`
`Object`	`graphicsContainer`
`Object`	`labelContainer`
`Object`	`numbersContainer`
`Object`	`resolution`
`Object`	`scaleDenominator`

Fields inherited from class WidgetBase


   model, widgetNode, id, outputNodeId, htmlTagId, node, groupnode

Constructor Summary
`MapScaleBar (widgetNode, model)` Widget to display the scale of a map as a graphical bar.

Method Summary
`void`	`update(objRef)` Render the widget.

Methods inherited from class WidgetBase



initTargetModel, prePaint, postPaint, clearWidget

Field Detail

container

Object container

graphicsContainer

Object graphicsContainer

labelContainer

Object labelContainer

numbersContainer

Object numbersContainer

resolution

Object resolution

scaleDenominator

Object scaleDenominator

Constructor Detail

MapScaleBar

MapScaleBar(widgetNode, model)

Widget to display the scale of a map as a graphical bar. The model of this widget must have an extent object associated with it which is the case when the model has a MapContanier widget.

Parameters:

widgetNode

model

Method Detail

update

void update(objRef)

Render the widget.