36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
/* Copyright (c) 2006-2012 by OpenLayers Contributors (see authors.txt for
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* full list of contributors). Published under the 2-clause BSD license.
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* See license.txt in the OpenLayers distribution or repository for the
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* full text of the license. */
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/**
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* @requires OpenLayers/Control/Button.js
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*/
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/**
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* Class: OpenLayers.Control.ZoomToMaxExtent
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* The ZoomToMaxExtent control is a button that zooms out to the maximum
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* extent of the map. It is designed to be used with a
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* <OpenLayers.Control.Panel>.
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*
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* Inherits from:
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* - <OpenLayers.Control>
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*/
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OpenLayers.Control.ZoomToMaxExtent = OpenLayers.Class(OpenLayers.Control.Button, {
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/**
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* Method: trigger
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*
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* Called whenever this control is being rendered inside of a panel and a
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* click occurs on this controls element. Actually zooms to the maximum
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* extent of this controls map.
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*/
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trigger: function() {
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if (this.map) {
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this.map.zoomToMaxExtent();
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}
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},
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CLASS_NAME: "OpenLayers.Control.ZoomToMaxExtent"
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});
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