openlayers

<!doctype html> <html lang="en"> <head> <title>Code coverage report for ol/layer/layer.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../index.html">all files</a> / <a href="index.html">ol/layer/</a> layer.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 95.52% Statements 64/67 </div> <div class='fl pad1y space-right2'> 86.96% Branches 20/23 </div> <div class='fl pad1y space-right2'> 90.91% Functions 10/11 </div> <div class='fl pad1y space-right2'> 95.52% Lines 64/67 </div> </div> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195</td><td class="line-coverage quiet">1×   1× 1× 1× 1× 1× 1× 1× 1× 1×                                       1×   198× 198×   198×           198×           198×           198×   198× 1×     198×       198× 198×   1×                     1× 88×               1×                   1× 80× 80× 80×                   1× 752× 752×             1× 97× 97×             1× 835×             1× 204× 6× 6×   204× 204× 193×     204×                               1× 77× 77× 77× 22×   77× 77× 77× 55×   2× 2× 2× 2× 2×   55×   55×                     1× 201×    </td><td class="text"><pre class="prettyprint lang-js">goog.provide('ol.layer.Layer');   goog.require('goog.events'); goog.require('goog.events.EventType'); goog.require('goog.object'); goog.require('ol'); goog.require('ol.Object'); goog.require('ol.layer.Base'); goog.require('ol.layer.LayerProperty'); goog.require('ol.render.EventType'); goog.require('ol.source.State');       /** * @classdesc * Abstract base class; normally only used for creating subclasses and not * instantiated in apps. * A visual representation of raster or vector map data. * Layers group together those properties that pertain to how the data is to be * displayed, irrespective of the source of that data. * * A generic `change` event is fired when the state of the source changes. * * @constructor * @extends {ol.layer.Base} * @fires ol.render.Event * @param {olx.layer.LayerOptions} options Layer options. * @api stable */ ol.layer.Layer = function(options) {   var baseOptions = goog.object.clone(options); delete baseOptions.source;   goog.base(this, /** @type {olx.layer.LayerOptions} */ (baseOptions));   /** * @private * @type {goog.events.Key} */ this.mapPrecomposeKey_ = null;   /** * @private * @type {goog.events.Key} */ this.mapRenderKey_ = null;   /** * @private * @type {goog.events.Key} */ this.sourceChangeKey_ = null;   if (options.map) { this.setMap(options.map); }   goog.events.listen(this, ol.Object.getChangeEventType(ol.layer.LayerProperty.SOURCE), this.handleSourcePropertyChange_, false, this);   var source = options.source ? options.source : null; this.setSource(source); }; goog.inherits(ol.layer.Layer, ol.layer.Base);     /** * Return `true` if the layer is visible, and if the passed resolution is * between the layer's minResolution and maxResolution. The comparison is * inclusive for `minResolution` and exclusive for `maxResolution`. * @param {ol.layer.LayerState} layerState Layer state. * @param {number} resolution Resolution. * @return {boolean} The layer is visible at the given resolution. */ ol.layer.Layer.visibleAtResolution = function(layerState, resolution) { return layerState.visible && resolution >= layerState.minResolution && resolution < layerState.maxResolution; };     /** * @inheritDoc */ ol.layer.Layer.prototype.getLayersArray = function(opt_array) { var array = opt_array ? opt_array : []; array.push(this); return array; };     /** * @inheritDoc */ ol.layer.Layer.prototype.getLayerStatesArray = function(opt_states) { var states = opt_states ? opt_states : []; states.push(this.getLayerState()); return states; };     /** * Get the layer source. * @return {ol.source.Source} The layer source (or `null` if not yet set). * @observable * @api stable */ ol.layer.Layer.prototype.getSource = function() { var source = this.get(ol.layer.LayerProperty.SOURCE); return /** @type {ol.source.Source} */ (source) || null; };     /** * @inheritDoc */ ol.layer.Layer.prototype.getSourceState = function() { var source = this.getSource(); return !source ? ol.source.State.UNDEFINED : source.getState(); };     /** * @private */ ol.layer.Layer.prototype.handleSourceChange_ = function() { this.changed(); };     /** * @private */ ol.layer.Layer.prototype.handleSourcePropertyChange_ = function() { if (this.sourceChangeKey_) { goog.events.unlistenByKey(this.sourceChangeKey_); this.sourceChangeKey_ = null; } var source = this.getSource(); if (source) { this.sourceChangeKey_ = goog.events.listen(source, goog.events.EventType.CHANGE, this.handleSourceChange_, false, this); } this.changed(); };     /** * Sets the layer to be rendered on a map. The map will not manage this layer in * its layers collection, layer filters in {@link ol.Map#forEachLayerAtPixel} * will not filter the layer, and it will be rendered on top. This is useful for * temporary layers. To remove an unmanaged layer from the map, use * `#setMap(null)`. * * To add the layer to a map and have it managed by the map, use * {@link ol.Map#addLayer} instead. * @param {ol.Map} map Map. * @api */ ol.layer.Layer.prototype.setMap = function(map) { goog.events.unlistenByKey(this.mapPrecomposeKey_); this.mapPrecomposeKey_ = null; if (!map) { this.changed(); } goog.events.unlistenByKey(this.mapRenderKey_); this.mapRenderKey_ = null; if (map) { this.mapPrecomposeKey_ = goog.events.listen( map, ol.render.EventType.PRECOMPOSE, function(evt) { var layerState = this.getLayerState(); layerState.managed = false; layerState.zIndex = Infinity; evt.frameState.layerStatesArray.push(layerState); evt.frameState.layerStates[goog.getUid(this)] = layerState; }, false, this); this.mapRenderKey_ = goog.events.listen( this, goog.events.EventType.CHANGE, map.render, false, map); this.changed(); } };     /** * Set the layer source. * @param {ol.source.Source} source The layer source. * @observable * @api stable */ ol.layer.Layer.prototype.setSource = function(source) { this.set(ol.layer.LayerProperty.SOURCE, source); };  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Fri Nov 06 2015 19:36:11 GMT+0100 (CET) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../sorter.js"></script> </body> </html>