OpenLayers.Control.Scale

The Scale control displays the current map scale as a ratio (e.g. Scale = 1:1M). By default it is displayed in the lower right corner of the map.

Inherits from

OpenLayers.Control

Summary

OpenLayers.Control.Scale	The Scale control displays the current map scale as a ratio (e.g.
Properties
element	{DOMElement}
geodesic	{Boolean} Use geodesic measurement.
Constructor
OpenLayers.Control.Scale
Functions
draw	{DOMElement}
updateScale

Properties

element

{DOMElement}

geodesic

{Boolean} Use geodesic measurement. Default is false. The recommended setting for maps in EPSG:4326 is false, and true EPSG:900913. If set to true, the scale will be calculated based on the horizontal size of the pixel in the center of the map viewport.

Constructor

OpenLayers.Control.Scale

Parameters

element	{DOMElement}
options	{Object}

Functions

draw

draw: function()

Returns

{DOMElement}

updateScale

updateScale: function()