openlayers

<!doctype html> <html lang="en"> <head> <title>Code coverage report for ol/interaction/translateinteraction.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/interaction/</a> translateinteraction.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 92.86% Statements 65/70 </div> <div class='fl pad1y space-right2'> 76.47% Branches 26/34 </div> <div class='fl pad1y space-right2'> 100% Functions 10/10 </div> <div class='fl pad1y space-right2'> 92.86% Lines 65/70 </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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257</td><td class="line-coverage quiet">1× 1×   1× 1× 1× 1×           1×                                                                     1×   3×             3×               3×   1×                           1× 3×                       3×               3×             3×           3×   1×                 1× 2× 2× 1× 1× 1×       1×   1×                   1× 1× 1× 1× 1×       1×                     1× 1× 1× 1× 1×   1× 1× 1× 1× 1×               1× 1×                         1×   4× 4×   3×     4× 3×   3×   2×     3×     3×         3×       1×   1×                           1× 2×   2×   2×     2×   1×     2×    </td><td class="text"><pre class="prettyprint lang-js">goog.provide('ol.interaction.Translate'); goog.provide('ol.interaction.TranslateEvent');   goog.require('goog.events'); goog.require('goog.events.Event'); goog.require('ol.array'); goog.require('ol.interaction.Pointer');     /** * @enum {string} */ ol.interaction.TranslateEventType = { /** * Triggered upon feature translation start. * @event ol.interaction.TranslateEvent#translatestart * @api */ TRANSLATESTART: 'translatestart', /** * Triggered upon feature translation. * @event ol.interaction.TranslateEvent#translating * @api */ TRANSLATING: 'translating', /** * Triggered upon feature translation end. * @event ol.interaction.TranslateEvent#translateend * @api */ TRANSLATEEND: 'translateend' };       /** * @classdesc * Events emitted by {@link ol.interaction.Translate} instances are instances of * this type. * * @constructor * @extends {goog.events.Event} * @implements {oli.interaction.TranslateEvent} * @param {ol.interaction.TranslateEventType} type Type. * @param {ol.Collection.<ol.Feature>} features The features translated. * @param {ol.Coordinate} coordinate The event coordinate. */ ol.interaction.TranslateEvent = function(type, features, coordinate) {   goog.base(this, type);   /** * The features being translated. * @type {ol.Collection.<ol.Feature>} * @api */ this.features = features;   /** * The coordinate of the drag event. * @const * @type {ol.Coordinate} * @api */ this.coordinate = coordinate; }; goog.inherits(ol.interaction.TranslateEvent, goog.events.Event);       /** * @classdesc * Interaction for translating (moving) features. * * @constructor * @extends {ol.interaction.Pointer} * @fires ol.interaction.TranslateEvent * @param {olx.interaction.TranslateOptions} options Options. * @api */ ol.interaction.Translate = function(options) { goog.base(this, { handleDownEvent: ol.interaction.Translate.handleDownEvent_, handleDragEvent: ol.interaction.Translate.handleDragEvent_, handleMoveEvent: ol.interaction.Translate.handleMoveEvent_, handleUpEvent: ol.interaction.Translate.handleUpEvent_ });     /** * @type {string|undefined} * @private */ this.previousCursor_ = undefined;     /** * The last position we translated to. * @type {ol.Coordinate} * @private */ this.lastCoordinate_ = null;     /** * @type {ol.Collection.<ol.Feature>} * @private */ this.features_ = options.features !== undefined ? options.features : null;   /** * @type {ol.Feature} * @private */ this.lastFeature_ = null; }; goog.inherits(ol.interaction.Translate, ol.interaction.Pointer);     /** * @param {ol.MapBrowserPointerEvent} event Event. * @return {boolean} Start drag sequence? * @this {ol.interaction.Translate} * @private */ ol.interaction.Translate.handleDownEvent_ = function(event) { this.lastFeature_ = this.featuresAtPixel_(event.pixel, event.map); if (!this.lastCoordinate_ && this.lastFeature_) { this.lastCoordinate_ = event.coordinate; ol.interaction.Translate.handleMoveEvent_.call(this, event); this.dispatchEvent( new ol.interaction.TranslateEvent( ol.interaction.TranslateEventType.TRANSLATESTART, this.features_, event.coordinate)); return true; } return false; };     /** * @param {ol.MapBrowserPointerEvent} event Event. * @return {boolean} Stop drag sequence? * @this {ol.interaction.Translate} * @private */ ol.interaction.Translate.handleUpEvent_ = function(event) { Eif (this.lastCoordinate_) { this.lastCoordinate_ = null; ol.interaction.Translate.handleMoveEvent_.call(this, event); this.dispatchEvent( new ol.interaction.TranslateEvent( ol.interaction.TranslateEventType.TRANSLATEEND, this.features_, event.coordinate)); return true; } return false; };     /** * @param {ol.MapBrowserPointerEvent} event Event. * @this {ol.interaction.Translate} * @private */ ol.interaction.Translate.handleDragEvent_ = function(event) { Eif (this.lastCoordinate_) { var newCoordinate = event.coordinate; var deltaX = newCoordinate[0] - this.lastCoordinate_[0]; var deltaY = newCoordinate[1] - this.lastCoordinate_[1];   Eif (this.features_) { this.features_.forEach(function(feature) { var geom = feature.getGeometry(); geom.translate(deltaX, deltaY); feature.setGeometry(geom); }); } else if (this.lastFeature_) { var geom = this.lastFeature_.getGeometry(); geom.translate(deltaX, deltaY); this.lastFeature_.setGeometry(geom); }   this.lastCoordinate_ = newCoordinate; this.dispatchEvent( new ol.interaction.TranslateEvent( ol.interaction.TranslateEventType.TRANSLATING, this.features_, newCoordinate)); } };     /** * @param {ol.MapBrowserEvent} event Event. * @this {ol.interaction.Translate} * @private */ ol.interaction.Translate.handleMoveEvent_ = function(event) { var elem = event.map.getTargetElement(); var intersectingFeature = event.map.forEachFeatureAtPixel(event.pixel, function(feature) { return feature; });   if (intersectingFeature) { var isSelected = false;   if (this.features_ && ol.array.includes(this.features_.getArray(), intersectingFeature)) { isSelected = true; }   this.previousCursor_ = elem.style.cursor;   // WebKit browsers don't support the grab icons without a prefix elem.style.cursor = this.lastCoordinate_ ? '-webkit-grabbing' : (isSelected ? '-webkit-grab' : 'pointer');   // Thankfully, attempting to set the standard ones will silently fail, // keeping the prefixed icons elem.style.cursor = !this.lastCoordinate_ ? 'grabbing' : (isSelected ? 'grab' : 'pointer');   } else { elem.style.cursor = this.previousCursor_ !== undefined ? this.previousCursor_ : ''; this.previousCursor_ = undefined; } };     /** * Tests to see if the given coordinates intersects any of our selected * features. * @param {ol.Pixel} pixel Pixel coordinate to test for intersection. * @param {ol.Map} map Map to test the intersection on. * @return {ol.Feature} Returns the feature found at the specified pixel * coordinates. * @private */ ol.interaction.Translate.prototype.featuresAtPixel_ = function(pixel, map) { var found = null;   var intersectingFeature = map.forEachFeatureAtPixel(pixel, function(feature) { return feature; });   if (this.features_ && ol.array.includes(this.features_.getArray(), intersectingFeature)) { found = intersectingFeature; }   return found; };  </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>