7922c48608
git-svn-id: http://svn.openlayers.org/tags/openlayers/release-2.5@4899 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
69 lines
1.8 KiB
JavaScript
69 lines
1.8 KiB
JavaScript
/* Copyright (c) 2006-2007 MetaCarta, Inc., published under the BSD license.
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* See http://svn.openlayers.org/trunk/openlayers/release-license.txt
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* for the full text of the license. */
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/**
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* @requires OpenLayers/Control.js
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* @requires OpenLayers/Feature/Vector.js
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*
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* Class: OpenLayers.Control.DrawFeature
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* Draws features on a vector layer when active.
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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.DrawFeature = OpenLayers.Class(OpenLayers.Control, {
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/**
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* Property: layer
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* {<OpenLayers.Layer.Vector>}
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*/
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layer: null,
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/**
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* Property: callbacks
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* {Object} The functions that are sent to the handler for callback
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*/
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callbacks: null,
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/**
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* APIProperty: featureAdded
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* {Function} Called after each feature is added
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*/
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featureAdded: function() {},
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/**
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* APIProperty: handlerOptions
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* {Object} Used to set non-default properties on the control's handler
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*/
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handlerOptions: null,
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/**
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* Constructor: OpenLayers.Control.DrawFeature
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*
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* Parameters:
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* layer - {<OpenLayers.Layer.Vector>}
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* handler - {<OpenLayers.Handler>}
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* options - {Object}
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*/
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initialize: function(layer, handler, options) {
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OpenLayers.Control.prototype.initialize.apply(this, [options]);
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this.callbacks = OpenLayers.Util.extend({done: this.drawFeature},
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this.callbacks);
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this.layer = layer;
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this.handler = new handler(this, this.callbacks, this.handlerOptions);
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},
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/**
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* Method: drawFeature
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*/
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drawFeature: function(geometry) {
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var feature = new OpenLayers.Feature.Vector(geometry);
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this.layer.addFeatures([feature]);
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this.featureAdded(feature);
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},
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CLASS_NAME: "OpenLayers.Control.DrawFeature"
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});
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