[76] | 1 | /* Copyright (c) 2006-2010 by OpenLayers Contributors (see authors.txt for |
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| 2 | * full list of contributors). Published under the Clear BSD license. |
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| 3 | * See http://svn.openlayers.org/trunk/openlayers/license.txt for the |
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| 4 | * full text of the license. */ |
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| 5 | |
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| 6 | /** |
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| 7 | * @requires OpenLayers/Rule.js |
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| 8 | * @requires OpenLayers/Format/SLD.js |
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| 9 | * @requires OpenLayers/Format/Filter/v1_0_0.js |
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| 10 | */ |
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| 11 | |
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| 12 | /** |
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| 13 | * Class: OpenLayers.Format.SLD.v1 |
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| 14 | * Superclass for SLD version 1 parsers. |
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| 15 | * |
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| 16 | * Inherits from: |
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| 17 | * - <OpenLayers.Format.Filter.v1_0_0> |
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| 18 | */ |
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| 19 | OpenLayers.Format.SLD.v1 = OpenLayers.Class(OpenLayers.Format.Filter.v1_0_0, { |
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| 20 | |
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| 21 | /** |
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| 22 | * Property: namespaces |
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| 23 | * {Object} Mapping of namespace aliases to namespace URIs. |
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| 24 | */ |
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| 25 | namespaces: { |
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| 26 | sld: "http://www.opengis.net/sld", |
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| 27 | ogc: "http://www.opengis.net/ogc", |
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| 28 | gml: "http://www.opengis.net/gml", |
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| 29 | xlink: "http://www.w3.org/1999/xlink", |
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| 30 | xsi: "http://www.w3.org/2001/XMLSchema-instance" |
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| 31 | }, |
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| 32 | |
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| 33 | /** |
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| 34 | * Property: defaultPrefix |
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| 35 | */ |
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| 36 | defaultPrefix: "sld", |
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| 37 | |
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| 38 | /** |
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| 39 | * Property: schemaLocation |
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| 40 | * {String} Schema location for a particular minor version. |
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| 41 | */ |
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| 42 | schemaLocation: null, |
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| 43 | |
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| 44 | /** |
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| 45 | * APIProperty: multipleSymbolizers |
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| 46 | * {Boolean} Support multiple symbolizers per rule. Default is false. if |
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| 47 | * true, an OpenLayers.Style2 instance will be created to represent |
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| 48 | * user styles instead of an OpenLayers.Style instace. The |
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| 49 | * OpenLayers.Style2 class allows collections of rules with multiple |
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| 50 | * symbolizers, but is not currently useful for client side rendering. |
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| 51 | * If multiple symbolizers is true, multiple FeatureTypeStyle elements |
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| 52 | * are preserved in reading/writing by setting symbolizer zIndex values. |
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| 53 | * In addition, the <defaultSymbolizer> property is ignored if |
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| 54 | * multiple symbolizers are supported (defaults should be applied |
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| 55 | * when rendering). |
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| 56 | */ |
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| 57 | multipleSymbolizers: false, |
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| 58 | |
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| 59 | /** |
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| 60 | * Property: featureTypeCounter |
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| 61 | * {Number} Private counter for multiple feature type styles. |
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| 62 | */ |
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| 63 | featureTypeCounter: null, |
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| 64 | |
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| 65 | /** |
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| 66 | * APIProperty: defaultSymbolizer. |
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| 67 | * {Object} A symbolizer with the SLD defaults. |
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| 68 | */ |
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| 69 | defaultSymbolizer: { |
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| 70 | fillColor: "#808080", |
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| 71 | fillOpacity: 1, |
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| 72 | strokeColor: "#000000", |
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| 73 | strokeOpacity: 1, |
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| 74 | strokeWidth: 1, |
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| 75 | strokeDashstyle: "solid", |
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| 76 | pointRadius: 3, |
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| 77 | graphicName: "square" |
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| 78 | }, |
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| 79 | |
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| 80 | /** |
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| 81 | * Constructor: OpenLayers.Format.SLD.v1 |
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| 82 | * Instances of this class are not created directly. Use the |
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| 83 | * <OpenLayers.Format.SLD> constructor instead. |
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| 84 | * |
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| 85 | * Parameters: |
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| 86 | * options - {Object} An optional object whose properties will be set on |
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| 87 | * this instance. |
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| 88 | */ |
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| 89 | initialize: function(options) { |
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| 90 | OpenLayers.Format.Filter.v1_0_0.prototype.initialize.apply(this, [options]); |
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| 91 | }, |
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| 92 | |
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| 93 | /** |
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| 94 | * Method: read |
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| 95 | * |
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| 96 | * Parameters: |
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| 97 | * data - {DOMElement} An SLD document element. |
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| 98 | * options - {Object} Options for the reader. |
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| 99 | * |
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| 100 | * Valid options: |
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| 101 | * namedLayersAsArray - {Boolean} Generate a namedLayers array. If false, |
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| 102 | * the namedLayers property value will be an object keyed by layer name. |
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| 103 | * Default is false. |
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| 104 | * |
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| 105 | * Returns: |
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| 106 | * {Object} An object representing the SLD. |
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| 107 | */ |
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| 108 | read: function(data, options) { |
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| 109 | options = OpenLayers.Util.applyDefaults(options, this.options); |
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| 110 | var sld = { |
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| 111 | namedLayers: options.namedLayersAsArray === true ? [] : {} |
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| 112 | }; |
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| 113 | this.readChildNodes(data, sld); |
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| 114 | return sld; |
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| 115 | }, |
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| 116 | |
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| 117 | /** |
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| 118 | * Property: readers |
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| 119 | * Contains public functions, grouped by namespace prefix, that will |
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| 120 | * be applied when a namespaced node is found matching the function |
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| 121 | * name. The function will be applied in the scope of this parser |
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| 122 | * with two arguments: the node being read and a context object passed |
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| 123 | * from the parent. |
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| 124 | */ |
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| 125 | readers: OpenLayers.Util.applyDefaults({ |
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| 126 | "sld": { |
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| 127 | "StyledLayerDescriptor": function(node, sld) { |
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| 128 | sld.version = node.getAttribute("version"); |
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| 129 | this.readChildNodes(node, sld); |
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| 130 | }, |
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| 131 | "Name": function(node, obj) { |
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| 132 | obj.name = this.getChildValue(node); |
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| 133 | }, |
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| 134 | "Title": function(node, obj) { |
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| 135 | obj.title = this.getChildValue(node); |
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| 136 | }, |
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| 137 | "Abstract": function(node, obj) { |
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| 138 | obj.description = this.getChildValue(node); |
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| 139 | }, |
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| 140 | "NamedLayer": function(node, sld) { |
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| 141 | var layer = { |
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| 142 | userStyles: [], |
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| 143 | namedStyles: [] |
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| 144 | }; |
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| 145 | this.readChildNodes(node, layer); |
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| 146 | // give each of the user styles this layer name |
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| 147 | for(var i=0, len=layer.userStyles.length; i<len; ++i) { |
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| 148 | layer.userStyles[i].layerName = layer.name; |
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| 149 | } |
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| 150 | if(sld.namedLayers instanceof Array) { |
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| 151 | sld.namedLayers.push(layer); |
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| 152 | } else { |
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| 153 | sld.namedLayers[layer.name] = layer; |
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| 154 | } |
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| 155 | }, |
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| 156 | "NamedStyle": function(node, layer) { |
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| 157 | layer.namedStyles.push( |
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| 158 | this.getChildName(node.firstChild) |
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| 159 | ); |
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| 160 | }, |
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| 161 | "UserStyle": function(node, layer) { |
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| 162 | var obj = {defaultsPerSymbolizer: true, rules: []}; |
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| 163 | this.featureTypeCounter = -1; |
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| 164 | this.readChildNodes(node, obj); |
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| 165 | var style; |
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| 166 | if (this.multipleSymbolizers) { |
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| 167 | delete obj.defaultsPerSymbolizer; |
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| 168 | style = new OpenLayers.Style2(obj); |
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| 169 | } else { |
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| 170 | style = new OpenLayers.Style(this.defaultSymbolizer, obj); |
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| 171 | } |
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| 172 | layer.userStyles.push(style); |
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| 173 | }, |
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| 174 | "IsDefault": function(node, style) { |
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| 175 | if(this.getChildValue(node) == "1") { |
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| 176 | style.isDefault = true; |
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| 177 | } |
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| 178 | }, |
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| 179 | "FeatureTypeStyle": function(node, style) { |
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| 180 | ++this.featureTypeCounter; |
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| 181 | var obj = { |
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| 182 | rules: this.multipleSymbolizers ? style.rules : [] |
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| 183 | }; |
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| 184 | this.readChildNodes(node, obj); |
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| 185 | if (!this.multipleSymbolizers) { |
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| 186 | style.rules = obj.rules; |
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| 187 | } |
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| 188 | }, |
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| 189 | "Rule": function(node, obj) { |
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| 190 | var config; |
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| 191 | if (this.multipleSymbolizers) { |
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| 192 | config = {symbolizers: []}; |
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| 193 | } |
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| 194 | var rule = new OpenLayers.Rule(config); |
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| 195 | this.readChildNodes(node, rule); |
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| 196 | obj.rules.push(rule); |
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| 197 | }, |
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| 198 | "ElseFilter": function(node, rule) { |
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| 199 | rule.elseFilter = true; |
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| 200 | }, |
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| 201 | "MinScaleDenominator": function(node, rule) { |
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| 202 | rule.minScaleDenominator = parseFloat(this.getChildValue(node)); |
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| 203 | }, |
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| 204 | "MaxScaleDenominator": function(node, rule) { |
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| 205 | rule.maxScaleDenominator = parseFloat(this.getChildValue(node)); |
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| 206 | }, |
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| 207 | "TextSymbolizer": function(node, rule) { |
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| 208 | var config = {}; |
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| 209 | this.readChildNodes(node, config); |
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| 210 | if (this.multipleSymbolizers) { |
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| 211 | config.zIndex = this.featureTypeCounter; |
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| 212 | rule.symbolizers.push( |
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| 213 | new OpenLayers.Symbolizer.Text(config) |
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| 214 | ); |
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| 215 | } else { |
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| 216 | rule.symbolizer["Text"] = OpenLayers.Util.applyDefaults( |
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| 217 | config, rule.symbolizer["Text"] |
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| 218 | ); |
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| 219 | } |
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| 220 | }, |
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| 221 | "Label": function(node, symbolizer) { |
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| 222 | // only supporting literal or property name |
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| 223 | var obj = {}; |
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| 224 | this.readChildNodes(node, obj); |
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| 225 | if(obj.property) { |
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| 226 | symbolizer.label = "${" + obj.property + "}"; |
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| 227 | } else { |
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| 228 | var value = this.readOgcExpression(node); |
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| 229 | if(value) { |
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| 230 | symbolizer.label = value; |
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| 231 | } |
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| 232 | } |
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| 233 | }, |
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| 234 | "Font": function(node, symbolizer) { |
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| 235 | this.readChildNodes(node, symbolizer); |
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| 236 | }, |
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| 237 | "Halo": function(node, symbolizer) { |
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| 238 | // halo has a fill, so send fresh object |
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| 239 | var obj = {}; |
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| 240 | this.readChildNodes(node, obj); |
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| 241 | symbolizer.haloRadius = obj.haloRadius; |
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| 242 | symbolizer.haloColor = obj.fillColor; |
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| 243 | symbolizer.haloOpacity = obj.fillOpacity; |
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| 244 | }, |
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| 245 | "Radius": function(node, symbolizer) { |
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| 246 | var radius = this.readOgcExpression(node); |
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| 247 | if(radius != null) { |
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| 248 | // radius is only used for halo |
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| 249 | symbolizer.haloRadius = radius; |
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| 250 | } |
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| 251 | }, |
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| 252 | "RasterSymbolizer": function(node, rule) { |
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| 253 | var config = {}; |
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| 254 | this.readChildNodes(node, config); |
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| 255 | if (this.multipleSymbolizers) { |
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| 256 | config.zIndex = this.featureTypeCounter; |
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| 257 | rule.symbolizers.push( |
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| 258 | new OpenLayers.Symbolizer.Raster(config) |
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| 259 | ); |
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| 260 | } else { |
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| 261 | rule.symbolizer["Raster"] = OpenLayers.Util.applyDefaults( |
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| 262 | config, rule.symbolizer["Raster"] |
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| 263 | ); |
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| 264 | } |
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| 265 | }, |
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| 266 | "Geometry": function(node, obj) { |
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| 267 | obj.geometry = {}; |
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| 268 | this.readChildNodes(node, obj.geometry); |
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| 269 | }, |
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| 270 | "ColorMap": function(node, symbolizer) { |
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| 271 | symbolizer.colorMap = []; |
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| 272 | this.readChildNodes(node, symbolizer.colorMap); |
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| 273 | }, |
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| 274 | "ColorMapEntry": function(node, colorMap) { |
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| 275 | var q = node.getAttribute("quantity"); |
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| 276 | var o = node.getAttribute("opacity"); |
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| 277 | colorMap.push({ |
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| 278 | color: node.getAttribute("color"), |
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| 279 | quantity: q !== null ? parseFloat(q) : undefined, |
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| 280 | label: node.getAttribute("label") || undefined, |
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| 281 | opacity: o !== null ? parseFloat(o) : undefined |
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| 282 | }); |
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| 283 | }, |
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| 284 | "LineSymbolizer": function(node, rule) { |
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| 285 | var config = {}; |
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| 286 | this.readChildNodes(node, config); |
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| 287 | if (this.multipleSymbolizers) { |
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| 288 | config.zIndex = this.featureTypeCounter; |
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| 289 | rule.symbolizers.push( |
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| 290 | new OpenLayers.Symbolizer.Line(config) |
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| 291 | ); |
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| 292 | } else { |
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| 293 | rule.symbolizer["Line"] = OpenLayers.Util.applyDefaults( |
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| 294 | config, rule.symbolizer["Line"] |
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| 295 | ); |
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| 296 | } |
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| 297 | }, |
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| 298 | "PolygonSymbolizer": function(node, rule) { |
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| 299 | var config = { |
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| 300 | fill: false, |
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| 301 | stroke: false |
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| 302 | }; |
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| 303 | if (!this.multipleSymbolizers) { |
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| 304 | config = rule.symbolizer["Polygon"] || config; |
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| 305 | } |
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| 306 | this.readChildNodes(node, config); |
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| 307 | if (this.multipleSymbolizers) { |
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| 308 | config.zIndex = this.featureTypeCounter; |
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| 309 | rule.symbolizers.push( |
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| 310 | new OpenLayers.Symbolizer.Polygon(config) |
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| 311 | ); |
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| 312 | } else { |
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| 313 | rule.symbolizer["Polygon"] = config; |
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| 314 | } |
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| 315 | }, |
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| 316 | "PointSymbolizer": function(node, rule) { |
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| 317 | var config = { |
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| 318 | fill: false, |
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| 319 | stroke: false, |
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| 320 | graphic: false |
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| 321 | }; |
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| 322 | if (!this.multipleSymbolizers) { |
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| 323 | config = rule.symbolizer["Point"] || config; |
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| 324 | } |
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| 325 | this.readChildNodes(node, config); |
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| 326 | if (this.multipleSymbolizers) { |
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| 327 | config.zIndex = this.featureTypeCounter; |
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| 328 | rule.symbolizers.push( |
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| 329 | new OpenLayers.Symbolizer.Point(config) |
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| 330 | ); |
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| 331 | } else { |
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| 332 | rule.symbolizer["Point"] = config; |
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| 333 | } |
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| 334 | }, |
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| 335 | "Stroke": function(node, symbolizer) { |
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| 336 | symbolizer.stroke = true; |
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| 337 | this.readChildNodes(node, symbolizer); |
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| 338 | }, |
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| 339 | "Fill": function(node, symbolizer) { |
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| 340 | symbolizer.fill = true; |
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| 341 | this.readChildNodes(node, symbolizer); |
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| 342 | }, |
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| 343 | "CssParameter": function(node, symbolizer) { |
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| 344 | var cssProperty = node.getAttribute("name"); |
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| 345 | var symProperty = this.cssMap[cssProperty]; |
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| 346 | if(symProperty) { |
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| 347 | // Limited support for parsing of OGC expressions |
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| 348 | var value = this.readOgcExpression(node); |
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| 349 | // always string, could be an empty string |
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| 350 | if(value) { |
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| 351 | symbolizer[symProperty] = value; |
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| 352 | } |
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| 353 | } |
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| 354 | }, |
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| 355 | "Graphic": function(node, symbolizer) { |
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| 356 | symbolizer.graphic = true; |
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| 357 | var graphic = {}; |
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| 358 | // painter's order not respected here, clobber previous with next |
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| 359 | this.readChildNodes(node, graphic); |
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| 360 | // directly properties with names that match symbolizer properties |
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| 361 | var properties = [ |
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| 362 | "stroke", "strokeColor", "strokeWidth", "strokeOpacity", |
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| 363 | "strokeLinecap", "fill", "fillColor", "fillOpacity", |
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| 364 | "graphicName", "rotation", "graphicFormat" |
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| 365 | ]; |
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| 366 | var prop, value; |
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| 367 | for(var i=0, len=properties.length; i<len; ++i) { |
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| 368 | prop = properties[i]; |
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| 369 | value = graphic[prop]; |
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| 370 | if(value != undefined) { |
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| 371 | symbolizer[prop] = value; |
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| 372 | } |
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| 373 | } |
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| 374 | // set other generic properties with specific graphic property names |
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| 375 | if(graphic.opacity != undefined) { |
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| 376 | symbolizer.graphicOpacity = graphic.opacity; |
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| 377 | } |
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| 378 | if(graphic.size != undefined) { |
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| 379 | symbolizer.pointRadius = graphic.size / 2; |
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| 380 | } |
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| 381 | if(graphic.href != undefined) { |
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| 382 | symbolizer.externalGraphic = graphic.href; |
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| 383 | } |
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| 384 | if(graphic.rotation != undefined) { |
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| 385 | symbolizer.rotation = graphic.rotation; |
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| 386 | } |
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| 387 | }, |
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| 388 | "ExternalGraphic": function(node, graphic) { |
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| 389 | this.readChildNodes(node, graphic); |
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| 390 | }, |
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| 391 | "Mark": function(node, graphic) { |
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| 392 | this.readChildNodes(node, graphic); |
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| 393 | }, |
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| 394 | "WellKnownName": function(node, graphic) { |
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| 395 | graphic.graphicName = this.getChildValue(node); |
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| 396 | }, |
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| 397 | "Opacity": function(node, obj) { |
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| 398 | var opacity = this.readOgcExpression(node); |
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| 399 | // always string, could be empty string |
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| 400 | if(opacity) { |
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| 401 | obj.opacity = opacity; |
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| 402 | } |
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| 403 | }, |
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| 404 | "Size": function(node, obj) { |
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| 405 | var size = this.readOgcExpression(node); |
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| 406 | // always string, could be empty string |
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| 407 | if(size) { |
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| 408 | obj.size = size; |
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| 409 | } |
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| 410 | }, |
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| 411 | "Rotation": function(node, obj) { |
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| 412 | var rotation = this.readOgcExpression(node); |
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| 413 | // always string, could be empty string |
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| 414 | if(rotation) { |
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| 415 | obj.rotation = rotation; |
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| 416 | } |
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| 417 | }, |
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| 418 | "OnlineResource": function(node, obj) { |
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| 419 | obj.href = this.getAttributeNS( |
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| 420 | node, this.namespaces.xlink, "href" |
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| 421 | ); |
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| 422 | }, |
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| 423 | "Format": function(node, graphic) { |
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| 424 | graphic.graphicFormat = this.getChildValue(node); |
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| 425 | } |
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| 426 | } |
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| 427 | }, OpenLayers.Format.Filter.v1_0_0.prototype.readers), |
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| 428 | |
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| 429 | /** |
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| 430 | * Property: cssMap |
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| 431 | * {Object} Object mapping supported css property names to OpenLayers |
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| 432 | * symbolizer property names. |
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| 433 | */ |
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| 434 | cssMap: { |
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| 435 | "stroke": "strokeColor", |
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| 436 | "stroke-opacity": "strokeOpacity", |
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| 437 | "stroke-width": "strokeWidth", |
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| 438 | "stroke-linecap": "strokeLinecap", |
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| 439 | "stroke-dasharray": "strokeDashstyle", |
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| 440 | "fill": "fillColor", |
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| 441 | "fill-opacity": "fillOpacity", |
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| 442 | "font-family": "fontFamily", |
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| 443 | "font-size": "fontSize", |
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| 444 | "font-weight": "fontWeight", |
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| 445 | "font-style": "fontStyle" |
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| 446 | }, |
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| 447 | |
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| 448 | /** |
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| 449 | * Method: getCssProperty |
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| 450 | * Given a symbolizer property, get the corresponding CSS property |
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| 451 | * from the <cssMap>. |
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| 452 | * |
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| 453 | * Parameters: |
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| 454 | * sym - {String} A symbolizer property name. |
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| 455 | * |
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| 456 | * Returns: |
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| 457 | * {String} A CSS property name or null if none found. |
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| 458 | */ |
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| 459 | getCssProperty: function(sym) { |
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| 460 | var css = null; |
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| 461 | for(var prop in this.cssMap) { |
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| 462 | if(this.cssMap[prop] == sym) { |
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| 463 | css = prop; |
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| 464 | break; |
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| 465 | } |
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| 466 | } |
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| 467 | return css; |
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| 468 | }, |
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| 469 | |
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| 470 | /** |
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| 471 | * Method: getGraphicFormat |
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| 472 | * Given a href for an external graphic, try to determine the mime-type. |
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| 473 | * This method doesn't try too hard, and will fall back to |
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| 474 | * <defautlGraphicFormat> if one of the known <graphicFormats> is not |
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| 475 | * the file extension of the provided href. |
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| 476 | * |
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| 477 | * Parameters: |
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| 478 | * href - {String} |
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| 479 | * |
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| 480 | * Returns: |
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| 481 | * {String} The graphic format. |
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| 482 | */ |
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| 483 | getGraphicFormat: function(href) { |
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| 484 | var format, regex; |
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| 485 | for(var key in this.graphicFormats) { |
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| 486 | if(this.graphicFormats[key].test(href)) { |
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| 487 | format = key; |
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| 488 | break; |
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| 489 | } |
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| 490 | } |
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| 491 | return format || this.defautlGraphicFormat; |
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| 492 | }, |
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| 493 | |
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| 494 | /** |
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| 495 | * Property: defaultGraphicFormat |
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| 496 | * {String} If none other can be determined from <getGraphicFormat>, this |
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| 497 | * default will be returned. |
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| 498 | */ |
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| 499 | defaultGraphicFormat: "image/png", |
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| 500 | |
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| 501 | /** |
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| 502 | * Property: graphicFormats |
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| 503 | * {Object} Mapping of image mime-types to regular extensions matching |
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| 504 | * well-known file extensions. |
---|
| 505 | */ |
---|
| 506 | graphicFormats: { |
---|
| 507 | "image/jpeg": /\.jpe?g$/i, |
---|
| 508 | "image/gif": /\.gif$/i, |
---|
| 509 | "image/png": /\.png$/i |
---|
| 510 | }, |
---|
| 511 | |
---|
| 512 | /** |
---|
| 513 | * Method: write |
---|
| 514 | * |
---|
| 515 | * Parameters: |
---|
| 516 | * sld - {Object} An object representing the SLD. |
---|
| 517 | * |
---|
| 518 | * Returns: |
---|
| 519 | * {DOMElement} The root of an SLD document. |
---|
| 520 | */ |
---|
| 521 | write: function(sld) { |
---|
| 522 | return this.writers.sld.StyledLayerDescriptor.apply(this, [sld]); |
---|
| 523 | }, |
---|
| 524 | |
---|
| 525 | /** |
---|
| 526 | * Property: writers |
---|
| 527 | * As a compliment to the readers property, this structure contains public |
---|
| 528 | * writing functions grouped by namespace alias and named like the |
---|
| 529 | * node names they produce. |
---|
| 530 | */ |
---|
| 531 | writers: OpenLayers.Util.applyDefaults({ |
---|
| 532 | "sld": { |
---|
| 533 | "StyledLayerDescriptor": function(sld) { |
---|
| 534 | var root = this.createElementNSPlus( |
---|
| 535 | "sld:StyledLayerDescriptor", |
---|
| 536 | {attributes: { |
---|
| 537 | "version": this.VERSION, |
---|
| 538 | "xsi:schemaLocation": this.schemaLocation |
---|
| 539 | }} |
---|
| 540 | ); |
---|
| 541 | |
---|
| 542 | // For ArcGIS Server it is necessary to define this |
---|
| 543 | // at the root level (see ticket:2166). |
---|
| 544 | root.setAttribute("xmlns:ogc", this.namespaces.ogc); |
---|
| 545 | root.setAttribute("xmlns:gml", this.namespaces.gml); |
---|
| 546 | |
---|
| 547 | // add in optional name |
---|
| 548 | if(sld.name) { |
---|
| 549 | this.writeNode("Name", sld.name, root); |
---|
| 550 | } |
---|
| 551 | // add in optional title |
---|
| 552 | if(sld.title) { |
---|
| 553 | this.writeNode("Title", sld.title, root); |
---|
| 554 | } |
---|
| 555 | // add in optional description |
---|
| 556 | if(sld.description) { |
---|
| 557 | this.writeNode("Abstract", sld.description, root); |
---|
| 558 | } |
---|
| 559 | // add in named layers |
---|
| 560 | // allow namedLayers to be an array |
---|
| 561 | if(sld.namedLayers instanceof Array) { |
---|
| 562 | for(var i=0, len=sld.namedLayers.length; i<len; ++i) { |
---|
| 563 | this.writeNode("NamedLayer", sld.namedLayers[i], root); |
---|
| 564 | } |
---|
| 565 | } else { |
---|
| 566 | for(var name in sld.namedLayers) { |
---|
| 567 | this.writeNode("NamedLayer", sld.namedLayers[name], root); |
---|
| 568 | } |
---|
| 569 | } |
---|
| 570 | return root; |
---|
| 571 | }, |
---|
| 572 | "Name": function(name) { |
---|
| 573 | return this.createElementNSPlus("sld:Name", {value: name}); |
---|
| 574 | }, |
---|
| 575 | "Title": function(title) { |
---|
| 576 | return this.createElementNSPlus("sld:Title", {value: title}); |
---|
| 577 | }, |
---|
| 578 | "Abstract": function(description) { |
---|
| 579 | return this.createElementNSPlus( |
---|
| 580 | "sld:Abstract", {value: description} |
---|
| 581 | ); |
---|
| 582 | }, |
---|
| 583 | "NamedLayer": function(layer) { |
---|
| 584 | var node = this.createElementNSPlus("sld:NamedLayer"); |
---|
| 585 | |
---|
| 586 | // add in required name |
---|
| 587 | this.writeNode("Name", layer.name, node); |
---|
| 588 | |
---|
| 589 | // optional sld:LayerFeatureConstraints here |
---|
| 590 | |
---|
| 591 | // add in named styles |
---|
| 592 | if(layer.namedStyles) { |
---|
| 593 | for(var i=0, len=layer.namedStyles.length; i<len; ++i) { |
---|
| 594 | this.writeNode( |
---|
| 595 | "NamedStyle", layer.namedStyles[i], node |
---|
| 596 | ); |
---|
| 597 | } |
---|
| 598 | } |
---|
| 599 | |
---|
| 600 | // add in user styles |
---|
| 601 | if(layer.userStyles) { |
---|
| 602 | for(var i=0, len=layer.userStyles.length; i<len; ++i) { |
---|
| 603 | this.writeNode( |
---|
| 604 | "UserStyle", layer.userStyles[i], node |
---|
| 605 | ); |
---|
| 606 | } |
---|
| 607 | } |
---|
| 608 | |
---|
| 609 | return node; |
---|
| 610 | }, |
---|
| 611 | "NamedStyle": function(name) { |
---|
| 612 | var node = this.createElementNSPlus("sld:NamedStyle"); |
---|
| 613 | this.writeNode("Name", name, node); |
---|
| 614 | return node; |
---|
| 615 | }, |
---|
| 616 | "UserStyle": function(style) { |
---|
| 617 | var node = this.createElementNSPlus("sld:UserStyle"); |
---|
| 618 | |
---|
| 619 | // add in optional name |
---|
| 620 | if(style.name) { |
---|
| 621 | this.writeNode("Name", style.name, node); |
---|
| 622 | } |
---|
| 623 | // add in optional title |
---|
| 624 | if(style.title) { |
---|
| 625 | this.writeNode("Title", style.title, node); |
---|
| 626 | } |
---|
| 627 | // add in optional description |
---|
| 628 | if(style.description) { |
---|
| 629 | this.writeNode("Abstract", style.description, node); |
---|
| 630 | } |
---|
| 631 | |
---|
| 632 | // add isdefault |
---|
| 633 | if(style.isDefault) { |
---|
| 634 | this.writeNode("IsDefault", style.isDefault, node); |
---|
| 635 | } |
---|
| 636 | |
---|
| 637 | // add FeatureTypeStyles |
---|
| 638 | if (this.multipleSymbolizers && style.rules) { |
---|
| 639 | // group style objects by symbolizer zIndex |
---|
| 640 | var rulesByZ = { |
---|
| 641 | 0: [] |
---|
| 642 | }; |
---|
| 643 | var zValues = [0]; |
---|
| 644 | var rule, ruleMap, symbolizer, zIndex, clone; |
---|
| 645 | for (var i=0, ii=style.rules.length; i<ii; ++i) { |
---|
| 646 | rule = style.rules[i]; |
---|
| 647 | if (rule.symbolizers) { |
---|
| 648 | ruleMap = {}; |
---|
| 649 | for (var j=0, jj=rule.symbolizers.length; j<jj; ++j) { |
---|
| 650 | symbolizer = rule.symbolizers[j]; |
---|
| 651 | zIndex = symbolizer.zIndex; |
---|
| 652 | if (!(zIndex in ruleMap)) { |
---|
| 653 | clone = rule.clone(); |
---|
| 654 | clone.symbolizers = []; |
---|
| 655 | ruleMap[zIndex] = clone; |
---|
| 656 | } |
---|
| 657 | ruleMap[zIndex].symbolizers.push(symbolizer.clone()); |
---|
| 658 | } |
---|
| 659 | for (zIndex in ruleMap) { |
---|
| 660 | if (!(zIndex in rulesByZ)) { |
---|
| 661 | zValues.push(zIndex); |
---|
| 662 | rulesByZ[zIndex] = []; |
---|
| 663 | } |
---|
| 664 | rulesByZ[zIndex].push(ruleMap[zIndex]); |
---|
| 665 | } |
---|
| 666 | } else { |
---|
| 667 | // no symbolizers in rule |
---|
| 668 | rulesByZ[0].push(rule.clone()); |
---|
| 669 | } |
---|
| 670 | } |
---|
| 671 | // write one FeatureTypeStyle per zIndex |
---|
| 672 | zValues.sort(); |
---|
| 673 | var rules; |
---|
| 674 | for (var i=0, ii=zValues.length; i<ii; ++i) { |
---|
| 675 | rules = rulesByZ[zValues[i]]; |
---|
| 676 | if (rules.length > 0) { |
---|
| 677 | clone = style.clone(); |
---|
| 678 | clone.rules = rulesByZ[zValues[i]]; |
---|
| 679 | this.writeNode("FeatureTypeStyle", clone, node); |
---|
| 680 | } |
---|
| 681 | } |
---|
| 682 | } else { |
---|
| 683 | this.writeNode("FeatureTypeStyle", style, node); |
---|
| 684 | } |
---|
| 685 | |
---|
| 686 | return node; |
---|
| 687 | }, |
---|
| 688 | "IsDefault": function(bool) { |
---|
| 689 | return this.createElementNSPlus( |
---|
| 690 | "sld:IsDefault", {value: (bool) ? "1" : "0"} |
---|
| 691 | ); |
---|
| 692 | }, |
---|
| 693 | "FeatureTypeStyle": function(style) { |
---|
| 694 | var node = this.createElementNSPlus("sld:FeatureTypeStyle"); |
---|
| 695 | |
---|
| 696 | // OpenLayers currently stores no Name, Title, Abstract, |
---|
| 697 | // FeatureTypeName, or SemanticTypeIdentifier information |
---|
| 698 | // related to FeatureTypeStyle |
---|
| 699 | |
---|
| 700 | // add in rules |
---|
| 701 | for(var i=0, len=style.rules.length; i<len; ++i) { |
---|
| 702 | this.writeNode("Rule", style.rules[i], node); |
---|
| 703 | } |
---|
| 704 | |
---|
| 705 | return node; |
---|
| 706 | }, |
---|
| 707 | "Rule": function(rule) { |
---|
| 708 | var node = this.createElementNSPlus("sld:Rule"); |
---|
| 709 | |
---|
| 710 | // add in optional name |
---|
| 711 | if(rule.name) { |
---|
| 712 | this.writeNode("Name", rule.name, node); |
---|
| 713 | } |
---|
| 714 | // add in optional title |
---|
| 715 | if(rule.title) { |
---|
| 716 | this.writeNode("Title", rule.title, node); |
---|
| 717 | } |
---|
| 718 | // add in optional description |
---|
| 719 | if(rule.description) { |
---|
| 720 | this.writeNode("Abstract", rule.description, node); |
---|
| 721 | } |
---|
| 722 | |
---|
| 723 | // add in LegendGraphic here |
---|
| 724 | |
---|
| 725 | // add in optional filters |
---|
| 726 | if(rule.elseFilter) { |
---|
| 727 | this.writeNode("ElseFilter", null, node); |
---|
| 728 | } else if(rule.filter) { |
---|
| 729 | this.writeNode("ogc:Filter", rule.filter, node); |
---|
| 730 | } |
---|
| 731 | |
---|
| 732 | // add in scale limits |
---|
| 733 | if(rule.minScaleDenominator != undefined) { |
---|
| 734 | this.writeNode( |
---|
| 735 | "MinScaleDenominator", rule.minScaleDenominator, node |
---|
| 736 | ); |
---|
| 737 | } |
---|
| 738 | if(rule.maxScaleDenominator != undefined) { |
---|
| 739 | this.writeNode( |
---|
| 740 | "MaxScaleDenominator", rule.maxScaleDenominator, node |
---|
| 741 | ); |
---|
| 742 | } |
---|
| 743 | |
---|
| 744 | var type, symbolizer; |
---|
| 745 | if (this.multipleSymbolizers && rule.symbolizers) { |
---|
| 746 | var symbolizer; |
---|
| 747 | for (var i=0, ii=rule.symbolizers.length; i<ii; ++i) { |
---|
| 748 | symbolizer = rule.symbolizers[i]; |
---|
| 749 | type = symbolizer.CLASS_NAME.split(".").pop(); |
---|
| 750 | this.writeNode( |
---|
| 751 | type + "Symbolizer", symbolizer, node |
---|
| 752 | ); |
---|
| 753 | } |
---|
| 754 | } else { |
---|
| 755 | // add in symbolizers (relies on geometry type keys) |
---|
| 756 | var types = OpenLayers.Style.SYMBOLIZER_PREFIXES; |
---|
| 757 | for(var i=0, len=types.length; i<len; ++i) { |
---|
| 758 | type = types[i]; |
---|
| 759 | symbolizer = rule.symbolizer[type]; |
---|
| 760 | if(symbolizer) { |
---|
| 761 | this.writeNode( |
---|
| 762 | type + "Symbolizer", symbolizer, node |
---|
| 763 | ); |
---|
| 764 | } |
---|
| 765 | } |
---|
| 766 | } |
---|
| 767 | return node; |
---|
| 768 | |
---|
| 769 | }, |
---|
| 770 | "ElseFilter": function() { |
---|
| 771 | return this.createElementNSPlus("sld:ElseFilter"); |
---|
| 772 | }, |
---|
| 773 | "MinScaleDenominator": function(scale) { |
---|
| 774 | return this.createElementNSPlus( |
---|
| 775 | "sld:MinScaleDenominator", {value: scale} |
---|
| 776 | ); |
---|
| 777 | }, |
---|
| 778 | "MaxScaleDenominator": function(scale) { |
---|
| 779 | return this.createElementNSPlus( |
---|
| 780 | "sld:MaxScaleDenominator", {value: scale} |
---|
| 781 | ); |
---|
| 782 | }, |
---|
| 783 | "LineSymbolizer": function(symbolizer) { |
---|
| 784 | var node = this.createElementNSPlus("sld:LineSymbolizer"); |
---|
| 785 | this.writeNode("Stroke", symbolizer, node); |
---|
| 786 | return node; |
---|
| 787 | }, |
---|
| 788 | "Stroke": function(symbolizer) { |
---|
| 789 | var node = this.createElementNSPlus("sld:Stroke"); |
---|
| 790 | |
---|
| 791 | // GraphicFill here |
---|
| 792 | // GraphicStroke here |
---|
| 793 | |
---|
| 794 | // add in CssParameters |
---|
| 795 | if(symbolizer.strokeColor != undefined) { |
---|
| 796 | this.writeNode( |
---|
| 797 | "CssParameter", |
---|
| 798 | {symbolizer: symbolizer, key: "strokeColor"}, |
---|
| 799 | node |
---|
| 800 | ); |
---|
| 801 | } |
---|
| 802 | if(symbolizer.strokeOpacity != undefined) { |
---|
| 803 | this.writeNode( |
---|
| 804 | "CssParameter", |
---|
| 805 | {symbolizer: symbolizer, key: "strokeOpacity"}, |
---|
| 806 | node |
---|
| 807 | ); |
---|
| 808 | } |
---|
| 809 | if(symbolizer.strokeWidth != undefined) { |
---|
| 810 | this.writeNode( |
---|
| 811 | "CssParameter", |
---|
| 812 | {symbolizer: symbolizer, key: "strokeWidth"}, |
---|
| 813 | node |
---|
| 814 | ); |
---|
| 815 | } |
---|
| 816 | if(symbolizer.strokeDashstyle != undefined && symbolizer.strokeDashstyle !== "solid") { |
---|
| 817 | // assumes valid stroke-dasharray value |
---|
| 818 | this.writeNode( |
---|
| 819 | "CssParameter", |
---|
| 820 | {symbolizer: symbolizer, key: "strokeDashstyle"}, |
---|
| 821 | node |
---|
| 822 | ); |
---|
| 823 | } |
---|
| 824 | if(symbolizer.strokeLinecap != undefined) { |
---|
| 825 | this.writeNode( |
---|
| 826 | "CssParameter", |
---|
| 827 | {symbolizer: symbolizer, key: "strokeLinecap"}, |
---|
| 828 | node |
---|
| 829 | ); |
---|
| 830 | } |
---|
| 831 | return node; |
---|
| 832 | }, |
---|
| 833 | "CssParameter": function(obj) { |
---|
| 834 | // not handling ogc:expressions for now |
---|
| 835 | return this.createElementNSPlus("sld:CssParameter", { |
---|
| 836 | attributes: {name: this.getCssProperty(obj.key)}, |
---|
| 837 | value: obj.symbolizer[obj.key] |
---|
| 838 | }); |
---|
| 839 | }, |
---|
| 840 | "TextSymbolizer": function(symbolizer) { |
---|
| 841 | var node = this.createElementNSPlus("sld:TextSymbolizer"); |
---|
| 842 | // add in optional Label |
---|
| 843 | if(symbolizer.label != null) { |
---|
| 844 | this.writeNode("Label", symbolizer.label, node); |
---|
| 845 | } |
---|
| 846 | // add in optional Font |
---|
| 847 | if(symbolizer.fontFamily != null || |
---|
| 848 | symbolizer.fontSize != null || |
---|
| 849 | symbolizer.fontWeight != null || |
---|
| 850 | symbolizer.fontStyle != null) { |
---|
| 851 | this.writeNode("Font", symbolizer, node); |
---|
| 852 | } |
---|
| 853 | // add in optional Halo |
---|
| 854 | if(symbolizer.haloRadius != null || |
---|
| 855 | symbolizer.haloColor != null || |
---|
| 856 | symbolizer.haloOpacity != null) { |
---|
| 857 | this.writeNode("Halo", symbolizer, node); |
---|
| 858 | } |
---|
| 859 | // add in optional Fill |
---|
| 860 | if(symbolizer.fillColor != null || |
---|
| 861 | symbolizer.fillOpacity != null) { |
---|
| 862 | this.writeNode("Fill", symbolizer, node); |
---|
| 863 | } |
---|
| 864 | return node; |
---|
| 865 | }, |
---|
| 866 | "Font": function(symbolizer) { |
---|
| 867 | var node = this.createElementNSPlus("sld:Font"); |
---|
| 868 | // add in CssParameters |
---|
| 869 | if(symbolizer.fontFamily) { |
---|
| 870 | this.writeNode( |
---|
| 871 | "CssParameter", |
---|
| 872 | {symbolizer: symbolizer, key: "fontFamily"}, |
---|
| 873 | node |
---|
| 874 | ); |
---|
| 875 | } |
---|
| 876 | if(symbolizer.fontSize) { |
---|
| 877 | this.writeNode( |
---|
| 878 | "CssParameter", |
---|
| 879 | {symbolizer: symbolizer, key: "fontSize"}, |
---|
| 880 | node |
---|
| 881 | ); |
---|
| 882 | } |
---|
| 883 | if(symbolizer.fontWeight) { |
---|
| 884 | this.writeNode( |
---|
| 885 | "CssParameter", |
---|
| 886 | {symbolizer: symbolizer, key: "fontWeight"}, |
---|
| 887 | node |
---|
| 888 | ); |
---|
| 889 | } |
---|
| 890 | if(symbolizer.fontStyle) { |
---|
| 891 | this.writeNode( |
---|
| 892 | "CssParameter", |
---|
| 893 | {symbolizer: symbolizer, key: "fontStyle"}, |
---|
| 894 | node |
---|
| 895 | ); |
---|
| 896 | } |
---|
| 897 | return node; |
---|
| 898 | }, |
---|
| 899 | "Label": function(label) { |
---|
| 900 | // only the simplest of ogc:expression handled |
---|
| 901 | // {label: "some text and a ${propertyName}"} |
---|
| 902 | var node = this.createElementNSPlus("sld:Label"); |
---|
| 903 | var tokens = label.split("${"); |
---|
| 904 | node.appendChild(this.createTextNode(tokens[0])); |
---|
| 905 | var item, last; |
---|
| 906 | for(var i=1, len=tokens.length; i<len; i++) { |
---|
| 907 | item = tokens[i]; |
---|
| 908 | last = item.indexOf("}"); |
---|
| 909 | if(last > 0) { |
---|
| 910 | this.writeNode( |
---|
| 911 | "ogc:PropertyName", |
---|
| 912 | {property: item.substring(0, last)}, |
---|
| 913 | node |
---|
| 914 | ); |
---|
| 915 | node.appendChild( |
---|
| 916 | this.createTextNode(item.substring(++last)) |
---|
| 917 | ); |
---|
| 918 | } else { |
---|
| 919 | // no ending }, so this is a literal ${ |
---|
| 920 | node.appendChild( |
---|
| 921 | this.createTextNode("${" + item) |
---|
| 922 | ); |
---|
| 923 | } |
---|
| 924 | } |
---|
| 925 | return node; |
---|
| 926 | }, |
---|
| 927 | "Halo": function(symbolizer) { |
---|
| 928 | var node = this.createElementNSPlus("sld:Halo"); |
---|
| 929 | if(symbolizer.haloRadius) { |
---|
| 930 | this.writeNode("Radius", symbolizer.haloRadius, node); |
---|
| 931 | } |
---|
| 932 | if(symbolizer.haloColor || symbolizer.haloOpacity) { |
---|
| 933 | this.writeNode("Fill", { |
---|
| 934 | fillColor: symbolizer.haloColor, |
---|
| 935 | fillOpacity: symbolizer.haloOpacity |
---|
| 936 | }, node); |
---|
| 937 | } |
---|
| 938 | return node; |
---|
| 939 | }, |
---|
| 940 | "Radius": function(value) { |
---|
| 941 | return this.createElementNSPlus("sld:Radius", { |
---|
| 942 | value: value |
---|
| 943 | }); |
---|
| 944 | }, |
---|
| 945 | "RasterSymbolizer": function(symbolizer) { |
---|
| 946 | var node = this.createElementNSPlus("sld:RasterSymbolizer"); |
---|
| 947 | if (symbolizer.geometry) { |
---|
| 948 | this.writeNode("Geometry", symbolizer.geometry, node); |
---|
| 949 | } |
---|
| 950 | if (symbolizer.opacity) { |
---|
| 951 | this.writeNode("Opacity", symbolizer.opacity, node); |
---|
| 952 | } |
---|
| 953 | if (symbolizer.colorMap) { |
---|
| 954 | this.writeNode("ColorMap", symbolizer.colorMap, node); |
---|
| 955 | } |
---|
| 956 | return node; |
---|
| 957 | }, |
---|
| 958 | "Geometry": function(geometry) { |
---|
| 959 | var node = this.createElementNSPlus("sld:Geometry"); |
---|
| 960 | if (geometry.property) { |
---|
| 961 | this.writeNode("ogc:PropertyName", geometry, node); |
---|
| 962 | } |
---|
| 963 | return node; |
---|
| 964 | }, |
---|
| 965 | "ColorMap": function(colorMap) { |
---|
| 966 | var node = this.createElementNSPlus("sld:ColorMap"); |
---|
| 967 | for (var i=0, len=colorMap.length; i<len; ++i) { |
---|
| 968 | this.writeNode("ColorMapEntry", colorMap[i], node); |
---|
| 969 | } |
---|
| 970 | return node; |
---|
| 971 | }, |
---|
| 972 | "ColorMapEntry": function(colorMapEntry) { |
---|
| 973 | var node = this.createElementNSPlus("sld:ColorMapEntry"); |
---|
| 974 | var a = colorMapEntry; |
---|
| 975 | node.setAttribute("color", a.color); |
---|
| 976 | a.opacity !== undefined && node.setAttribute("opacity", |
---|
| 977 | parseFloat(a.opacity)); |
---|
| 978 | a.quantity !== undefined && node.setAttribute("quantity", |
---|
| 979 | parseFloat(a.quantity)); |
---|
| 980 | a.label !== undefined && node.setAttribute("label", a.label); |
---|
| 981 | return node; |
---|
| 982 | }, |
---|
| 983 | "PolygonSymbolizer": function(symbolizer) { |
---|
| 984 | var node = this.createElementNSPlus("sld:PolygonSymbolizer"); |
---|
| 985 | if(symbolizer.fill !== false) { |
---|
| 986 | this.writeNode("Fill", symbolizer, node); |
---|
| 987 | } |
---|
| 988 | if(symbolizer.stroke !== false) { |
---|
| 989 | this.writeNode("Stroke", symbolizer, node); |
---|
| 990 | } |
---|
| 991 | return node; |
---|
| 992 | }, |
---|
| 993 | "Fill": function(symbolizer) { |
---|
| 994 | var node = this.createElementNSPlus("sld:Fill"); |
---|
| 995 | |
---|
| 996 | // GraphicFill here |
---|
| 997 | |
---|
| 998 | // add in CssParameters |
---|
| 999 | if(symbolizer.fillColor) { |
---|
| 1000 | this.writeNode( |
---|
| 1001 | "CssParameter", |
---|
| 1002 | {symbolizer: symbolizer, key: "fillColor"}, |
---|
| 1003 | node |
---|
| 1004 | ); |
---|
| 1005 | } |
---|
| 1006 | if(symbolizer.fillOpacity != null) { |
---|
| 1007 | this.writeNode( |
---|
| 1008 | "CssParameter", |
---|
| 1009 | {symbolizer: symbolizer, key: "fillOpacity"}, |
---|
| 1010 | node |
---|
| 1011 | ); |
---|
| 1012 | } |
---|
| 1013 | return node; |
---|
| 1014 | }, |
---|
| 1015 | "PointSymbolizer": function(symbolizer) { |
---|
| 1016 | var node = this.createElementNSPlus("sld:PointSymbolizer"); |
---|
| 1017 | this.writeNode("Graphic", symbolizer, node); |
---|
| 1018 | return node; |
---|
| 1019 | }, |
---|
| 1020 | "Graphic": function(symbolizer) { |
---|
| 1021 | var node = this.createElementNSPlus("sld:Graphic"); |
---|
| 1022 | if(symbolizer.externalGraphic != undefined) { |
---|
| 1023 | this.writeNode("ExternalGraphic", symbolizer, node); |
---|
| 1024 | } else { |
---|
| 1025 | this.writeNode("Mark", symbolizer, node); |
---|
| 1026 | } |
---|
| 1027 | |
---|
| 1028 | if(symbolizer.graphicOpacity != undefined) { |
---|
| 1029 | this.writeNode("Opacity", symbolizer.graphicOpacity, node); |
---|
| 1030 | } |
---|
| 1031 | if(symbolizer.pointRadius != undefined) { |
---|
| 1032 | this.writeNode("Size", symbolizer.pointRadius * 2, node); |
---|
| 1033 | } |
---|
| 1034 | if(symbolizer.rotation != undefined) { |
---|
| 1035 | this.writeNode("Rotation", symbolizer.rotation, node); |
---|
| 1036 | } |
---|
| 1037 | return node; |
---|
| 1038 | }, |
---|
| 1039 | "ExternalGraphic": function(symbolizer) { |
---|
| 1040 | var node = this.createElementNSPlus("sld:ExternalGraphic"); |
---|
| 1041 | this.writeNode( |
---|
| 1042 | "OnlineResource", symbolizer.externalGraphic, node |
---|
| 1043 | ); |
---|
| 1044 | var format = symbolizer.graphicFormat || |
---|
| 1045 | this.getGraphicFormat(symbolizer.externalGraphic); |
---|
| 1046 | this.writeNode("Format", format, node); |
---|
| 1047 | return node; |
---|
| 1048 | }, |
---|
| 1049 | "Mark": function(symbolizer) { |
---|
| 1050 | var node = this.createElementNSPlus("sld:Mark"); |
---|
| 1051 | if(symbolizer.graphicName) { |
---|
| 1052 | this.writeNode("WellKnownName", symbolizer.graphicName, node); |
---|
| 1053 | } |
---|
| 1054 | if (symbolizer.fill !== false) { |
---|
| 1055 | this.writeNode("Fill", symbolizer, node); |
---|
| 1056 | } |
---|
| 1057 | if (symbolizer.stroke !== false) { |
---|
| 1058 | this.writeNode("Stroke", symbolizer, node); |
---|
| 1059 | } |
---|
| 1060 | return node; |
---|
| 1061 | }, |
---|
| 1062 | "WellKnownName": function(name) { |
---|
| 1063 | return this.createElementNSPlus("sld:WellKnownName", { |
---|
| 1064 | value: name |
---|
| 1065 | }); |
---|
| 1066 | }, |
---|
| 1067 | "Opacity": function(value) { |
---|
| 1068 | return this.createElementNSPlus("sld:Opacity", { |
---|
| 1069 | value: value |
---|
| 1070 | }); |
---|
| 1071 | }, |
---|
| 1072 | "Size": function(value) { |
---|
| 1073 | return this.createElementNSPlus("sld:Size", { |
---|
| 1074 | value: value |
---|
| 1075 | }); |
---|
| 1076 | }, |
---|
| 1077 | "Rotation": function(value) { |
---|
| 1078 | return this.createElementNSPlus("sld:Rotation", { |
---|
| 1079 | value: value |
---|
| 1080 | }); |
---|
| 1081 | }, |
---|
| 1082 | "OnlineResource": function(href) { |
---|
| 1083 | return this.createElementNSPlus("sld:OnlineResource", { |
---|
| 1084 | attributes: { |
---|
| 1085 | "xlink:type": "simple", |
---|
| 1086 | "xlink:href": href |
---|
| 1087 | } |
---|
| 1088 | }); |
---|
| 1089 | }, |
---|
| 1090 | "Format": function(format) { |
---|
| 1091 | return this.createElementNSPlus("sld:Format", { |
---|
| 1092 | value: format |
---|
| 1093 | }); |
---|
| 1094 | } |
---|
| 1095 | } |
---|
| 1096 | }, OpenLayers.Format.Filter.v1_0_0.prototype.writers), |
---|
| 1097 | |
---|
| 1098 | CLASS_NAME: "OpenLayers.Format.SLD.v1" |
---|
| 1099 | |
---|
| 1100 | }); |
---|