Software: Apache. PHP/5.5.15 uname -a: Windows NT SVR-DMZ 6.1 build 7600 (Windows Server 2008 R2 Enterprise Edition) i586 SYSTEM Safe-mode: OFF (not secure) E:\nuevo\phpMyAdmin2\js\openlayers\src\openlayers\lib\OpenLayers\Format\GML\ drwxrwxrwx |
Viewing file: v2.js (7.25 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) | /* Copyright (c) 2006-2010 by OpenLayers Contributors (see authors.txt for * full list of contributors). Published under the Clear BSD license. * See http://svn.openlayers.org/trunk/openlayers/license.txt for the * full text of the license. */ /** * @requires OpenLayers/Format/GML/Base.js */ /** * Class: OpenLayers.Format.GML.v2 * Parses GML version 2. * * Inherits from: * - <OpenLayers.Format.GML.Base> */ OpenLayers.Format.GML.v2 = OpenLayers.Class(OpenLayers.Format.GML.Base, { /** * Property: schemaLocation * {String} Schema location for a particular minor version. */ schemaLocation: "http://www.opengis.net/gml http://schemas.opengis.net/gml/2.1.2/feature.xsd", /** * Constructor: OpenLayers.Format.GML.v2 * Create a parser for GML v2. * * Parameters: * options - {Object} An optional object whose properties will be set on * this instance. * * Valid options properties: * featureType - {String} Local (without prefix) feature typeName (required). * featureNS - {String} Feature namespace (required). * geometryName - {String} Geometry element name. */ initialize: function(options) { OpenLayers.Format.GML.Base.prototype.initialize.apply(this, [options]); }, /** * Property: readers * Contains public functions, grouped by namespace prefix, that will * be applied when a namespaced node is found matching the function * name. The function will be applied in the scope of this parser * with two arguments: the node being read and a context object passed * from the parent. */ readers: { "gml": OpenLayers.Util.applyDefaults({ "outerBoundaryIs": function(node, container) { var obj = {}; this.readChildNodes(node, obj); container.outer = obj.components[0]; }, "innerBoundaryIs": function(node, container) { var obj = {}; this.readChildNodes(node, obj); container.inner.push(obj.components[0]); }, "Box": function(node, container) { var obj = {}; this.readChildNodes(node, obj); if(!container.components) { container.components = []; } var min = obj.points[0]; var max = obj.points[1]; container.components.push( new OpenLayers.Bounds(min.x, min.y, max.x, max.y) ); } }, OpenLayers.Format.GML.Base.prototype.readers["gml"]), "feature": OpenLayers.Format.GML.Base.prototype.readers["feature"], "wfs": OpenLayers.Format.GML.Base.prototype.readers["wfs"] }, /** * Method: write * * Parameters: * features - {Array(<OpenLayers.Feature.Vector>) | OpenLayers.Feature.Vector} * An array of features or a single feature. * * Returns: * {String} Given an array of features, a doc with a gml:featureMembers * element will be returned. Given a single feature, a doc with a * gml:featureMember element will be returned. */ write: function(features) { var name; if(features instanceof Array) { // GML2 only has abstract feature collections // wfs provides a feature collection from a well-known schema name = "wfs:FeatureCollection"; } else { name = "gml:featureMember"; } var root = this.writeNode(name, features); this.setAttributeNS( root, this.namespaces["xsi"], "xsi:schemaLocation", this.schemaLocation ); return OpenLayers.Format.XML.prototype.write.apply(this, [root]); }, /** * Property: writers * As a compliment to the readers property, this structure contains public * writing functions grouped by namespace alias and named like the * node names they produce. */ writers: { "gml": OpenLayers.Util.applyDefaults({ "Point": function(geometry) { var node = this.createElementNSPlus("gml:Point"); this.writeNode("coordinates", [geometry], node); return node; }, "coordinates": function(points) { var numPoints = points.length; var parts = new Array(numPoints); var point; for(var i=0; i<numPoints; ++i) { point = points[i]; if(this.xy) { parts[i] = point.x + "," + point.y; } else { parts[i] = point.y + "," + point.x; } if(point.z != undefined) { // allow null or undefined parts[i] += "," + point.z; } } return this.createElementNSPlus("gml:coordinates", { attributes: { decimal: ".", cs: ",", ts: " " }, value: (numPoints == 1) ? parts[0] : parts.join(" ") }); }, "LineString": function(geometry) { var node = this.createElementNSPlus("gml:LineString"); this.writeNode("coordinates", geometry.components, node); return node; }, "Polygon": function(geometry) { var node = this.createElementNSPlus("gml:Polygon"); this.writeNode("outerBoundaryIs", geometry.components[0], node); for(var i=1; i<geometry.components.length; ++i) { this.writeNode( "innerBoundaryIs", geometry.components[i], node ); } return node; }, "outerBoundaryIs": function(ring) { var node = this.createElementNSPlus("gml:outerBoundaryIs"); this.writeNode("LinearRing", ring, node); return node; }, "innerBoundaryIs": function(ring) { var node = this.createElementNSPlus("gml:innerBoundaryIs"); this.writeNode("LinearRing", ring, node); return node; }, "LinearRing": function(ring) { var node = this.createElementNSPlus("gml:LinearRing"); this.writeNode("coordinates", ring.components, node); return node; }, "Box": function(bounds) { var node = this.createElementNSPlus("gml:Box"); this.writeNode("coordinates", [ {x: bounds.left, y: bounds.bottom}, {x: bounds.right, y: bounds.top} ], node); // srsName attribute is optional for gml:Box if(this.srsName) { node.setAttribute("srsName", this.srsName); } return node; } }, OpenLayers.Format.GML.Base.prototype.writers["gml"]), "feature": OpenLayers.Format.GML.Base.prototype.writers["feature"], "wfs": OpenLayers.Format.GML.Base.prototype.writers["wfs"] }, CLASS_NAME: "OpenLayers.Format.GML.v2" }); |
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