9b638d91c6
git-svn-id: http://svn.openlayers.org/trunk/openlayers@179 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
78 lines
2.2 KiB
JavaScript
78 lines
2.2 KiB
JavaScript
/**
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* @class
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*/
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OpenLayers.Layer.WFS = Class.create();
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OpenLayers.Layer.WFS.prototype =
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Object.extend(new OpenLayers.Layer.Grid(),
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Object.extend(new OpenLayers.Layer.Marker(), {
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/** @final @type hash */
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DEFAULT_PARAMS: { service: "WFS",
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version: "1.0.0",
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request: "GetFeature",
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typename: "docpoint"
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},
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/**
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* @constructor
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*
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* @param {str} name
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* @param {str} url
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* @param {hash} params
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*/
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initialize: function(name, url, params) {
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OpenLayers.Layer.Grid.prototype.initialize.apply(this, arguments);
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OpenLayers.Layer.Marker.prototype.initialize.apply(this, arguments);
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OpenLayers.Util.applyDefaults(this.params, this.DEFAULT_PARAMS);
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},
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/**
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* @param {OpenLayers.Bounds} bounds
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* @param {Boolean} zoomChanged
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*/
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moveTo: function(bounds, zoomChanged) {
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OpenLayers.Layer.Grid.prototype.initialize.apply(this, arguments);
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OpenLayers.Layer.Marker.prototype.initialize.apply(this, arguments);
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},
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/**
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* @param {String} name
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* @param {hash} params
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*
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* @returns A clone of this OpenLayers.Layer.WMS, with the passed-in
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* parameters merged in.
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* @type OpenLayers.Layer.WMS
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*/
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clone: function (name, params) {
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var mergedParams = {}
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Object.extend(mergedParams, this.params);
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Object.extend(mergedParams, params);
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var obj = new OpenLayers.Layer.WFS(name, this.url, mergedParams);
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obj.setTileSize(this.tileSize);
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return obj;
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},
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/**
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* addTile creates a tile, initializes it (via 'draw' in this case), and
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* adds it to the layer div.
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*
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* @param {OpenLayers.Bounds} bounds
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*
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* @returns The added OpenLayers.Tile.Image
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* @type OpenLayers.Tile.Image
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*/
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addTile:function(bounds, position) {
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url = this.getFullRequestString(
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{ bbox:bounds.toBBOX() });
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var tile = new OpenLayers.Tile.WFS(bounds, url, this.tileSize);
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tile.draw();
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tile.setPosition(position);
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this.div.appendChild(tile.img);
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return tile;
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},
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/** @final @type String */
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CLASS_NAME: "OpenLayers.Layer.WFS"
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}
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)
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); |