openlayers

<!doctype html> <html lang="en"> <head> <title>Code coverage report for ol/interaction/dragboxinteraction.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> dragboxinteraction.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 55.1% Statements 27/49 </div> <div class='fl pad1y space-right2'> 22.22% Branches 4/18 </div> <div class='fl pad1y space-right2'> 50% Functions 3/6 </div> <div class='fl pad1y space-right2'> 55.1% Lines 27/49 </div> </div> </div> <div class='status-line medium'></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</td><td class="line-coverage quiet">  1× 1×   1× 1× 1× 1× 1× 1×             1×               1×                                                       1×                       1×                                         1×   118×           118×           118×           118×           118×       1×               1×                           1× 1×                   1×                 1×                                                   1× 60× 60×                              </td><td class="text"><pre class="prettyprint lang-js">// FIXME draw drag box goog.provide('ol.DragBoxEvent'); goog.provide('ol.interaction.DragBox');   goog.require('goog.events.Event'); goog.require('ol'); goog.require('ol.events.ConditionType'); goog.require('ol.events.condition'); goog.require('ol.interaction.Pointer'); goog.require('ol.render.Box');     /** * @const * @type {number} */ ol.DRAG_BOX_HYSTERESIS_PIXELS_SQUARED = ol.DRAG_BOX_HYSTERESIS_PIXELS * ol.DRAG_BOX_HYSTERESIS_PIXELS;     /** * @enum {string} */ ol.DragBoxEventType = { /** * Triggered upon drag box start. * @event ol.DragBoxEvent#boxstart * @api stable */ BOXSTART: 'boxstart', /** * Triggered upon drag box end. * @event ol.DragBoxEvent#boxend * @api stable */ BOXEND: 'boxend' };       /** * @classdesc * Events emitted by {@link ol.interaction.DragBox} instances are instances of * this type. * * @param {string} type The event type. * @param {ol.Coordinate} coordinate The event coordinate. * @extends {goog.events.Event} * @constructor * @implements {oli.DragBoxEvent} */ ol.DragBoxEvent = function(type, coordinate) { goog.base(this, type);   /** * The coordinate of the drag event. * @const * @type {ol.Coordinate} * @api stable */ this.coordinate = coordinate;   }; goog.inherits(ol.DragBoxEvent, goog.events.Event);       /** * @classdesc * Allows the user to draw a vector box by clicking and dragging on the map, * normally combined with an {@link ol.events.condition} that limits * it to when the shift or other key is held down. This is used, for example, * for zooming to a specific area of the map * (see {@link ol.interaction.DragZoom} and * {@link ol.interaction.DragRotateAndZoom}). * * This interaction is only supported for mouse devices. * * @constructor * @extends {ol.interaction.Pointer} * @fires ol.DragBoxEvent * @param {olx.interaction.DragBoxOptions=} opt_options Options. * @api stable */ ol.interaction.DragBox = function(opt_options) {   goog.base(this, { handleDownEvent: ol.interaction.DragBox.handleDownEvent_, handleDragEvent: ol.interaction.DragBox.handleDragEvent_, handleUpEvent: ol.interaction.DragBox.handleUpEvent_ });   var options = opt_options ? opt_options : {};   /** * @type {ol.render.Box} * @private */ this.box_ = new ol.render.Box(options.className || 'ol-dragbox');   /** * @type {ol.Pixel} * @private */ this.startPixel_ = null;   /** * @private * @type {ol.events.ConditionType} */ this.condition_ = options.condition ? options.condition : ol.events.condition.always;   }; goog.inherits(ol.interaction.DragBox, ol.interaction.Pointer);     /** * @param {ol.MapBrowserPointerEvent} mapBrowserEvent Event. * @this {ol.interaction.DragBox} * @private */ ol.interaction.DragBox.handleDragEvent_ = function(mapBrowserEvent) { if (!ol.events.condition.mouseOnly(mapBrowserEvent)) { return; }   this.box_.setPixels(this.startPixel_, mapBrowserEvent.pixel); };     /** * Returns geometry of last drawn box. * @return {ol.geom.Polygon} Geometry. * @api stable */ ol.interaction.DragBox.prototype.getGeometry = function() { return this.box_.getGeometry(); };     /** * To be overriden by child classes. * FIXME: use constructor option instead of relying on overridding. * @param {ol.MapBrowserEvent} mapBrowserEvent Map browser event. * @protected */ ol.interaction.DragBox.prototype.onBoxEnd = ol.nullFunction;     /** * @param {ol.MapBrowserPointerEvent} mapBrowserEvent Event. * @return {boolean} Stop drag sequence? * @this {ol.interaction.DragBox} * @private */ ol.interaction.DragBox.handleUpEvent_ = function(mapBrowserEvent) { if (!ol.events.condition.mouseOnly(mapBrowserEvent)) { return true; }   this.box_.setMap(null);   var deltaX = mapBrowserEvent.pixel[0] - this.startPixel_[0]; var deltaY = mapBrowserEvent.pixel[1] - this.startPixel_[1];   if (deltaX * deltaX + deltaY * deltaY >= ol.DRAG_BOX_HYSTERESIS_PIXELS_SQUARED) { this.onBoxEnd(mapBrowserEvent); this.dispatchEvent(new ol.DragBoxEvent(ol.DragBoxEventType.BOXEND, mapBrowserEvent.coordinate)); } return false; };     /** * @param {ol.MapBrowserPointerEvent} mapBrowserEvent Event. * @return {boolean} Start drag sequence? * @this {ol.interaction.DragBox} * @private */ ol.interaction.DragBox.handleDownEvent_ = function(mapBrowserEvent) { Eif (!ol.events.condition.mouseOnly(mapBrowserEvent)) { return false; }   var browserEvent = mapBrowserEvent.browserEvent; if (browserEvent.isMouseActionButton() && this.condition_(mapBrowserEvent)) { this.startPixel_ = mapBrowserEvent.pixel; this.box_.setMap(mapBrowserEvent.map); this.box_.setPixels(this.startPixel_, this.startPixel_); this.dispatchEvent(new ol.DragBoxEvent(ol.DragBoxEventType.BOXSTART, mapBrowserEvent.coordinate)); return true; } else { return false; } };  </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>