openlayers

<!doctype html> <html lang="en"> <head> <title>Code coverage report for ol/tilequeue.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/</a> tilequeue.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 100% Statements 34/34 </div> <div class='fl pad1y space-right2'> 100% Branches 10/10 </div> <div class='fl pad1y space-right2'> 100% Functions 6/6 </div> <div class='fl pad1y space-right2'> 100% Lines 34/34 </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</td><td class="line-coverage quiet">1× 1×   1× 1× 1× 1× 1×           1×                         1×   124×             44×             218×             124×           124×     1×           1× 7×               1× 44× 44× 44×   22×   22× 22×                 1× 5× 5× 5×   42× 42× 22×   22× 22× 22×        </td><td class="text"><pre class="prettyprint lang-js">goog.provide('ol.TilePriorityFunction'); goog.provide('ol.TileQueue');   goog.require('goog.events'); goog.require('goog.events.EventType'); goog.require('ol.Coordinate'); goog.require('ol.TileState'); goog.require('ol.structs.PriorityQueue');     /** * @typedef {function(ol.Tile, string, ol.Coordinate, number): number} */ ol.TilePriorityFunction;       /** * @constructor * @extends {ol.structs.PriorityQueue.<Array>} * @param {ol.TilePriorityFunction} tilePriorityFunction * Tile priority function. * @param {function(): ?} tileChangeCallback * Function called on each tile change event. * @struct */ ol.TileQueue = function(tilePriorityFunction, tileChangeCallback) {   goog.base( this, /** * @param {Array} element Element. * @return {number} Priority. */ function(element) { return tilePriorityFunction.apply(null, element); }, /** * @param {Array} element Element. * @return {string} Key. */ function(element) { return /** @type {ol.Tile} */ (element[0]).getKey(); });   /** * @private * @type {function(): ?} */ this.tileChangeCallback_ = tileChangeCallback;   /** * @private * @type {number} */ this.tilesLoading_ = 0;   }; goog.inherits(ol.TileQueue, ol.structs.PriorityQueue);     /** * @return {number} Number of tiles loading. */ ol.TileQueue.prototype.getTilesLoading = function() { return this.tilesLoading_; };     /** * @param {goog.events.Event} event Event. * @protected */ ol.TileQueue.prototype.handleTileChange = function(event) { var tile = /** @type {ol.Tile} */ (event.target); var state = tile.getState(); if (state === ol.TileState.LOADED || state === ol.TileState.ERROR || state === ol.TileState.EMPTY) { goog.events.unlisten(tile, goog.events.EventType.CHANGE, this.handleTileChange, false, this); --this.tilesLoading_; this.tileChangeCallback_(); } };     /** * @param {number} maxTotalLoading Maximum number tiles to load simultaneously. * @param {number} maxNewLoads Maximum number of new tiles to load. */ ol.TileQueue.prototype.loadMoreTiles = function(maxTotalLoading, maxNewLoads) { var newLoads = 0; var tile; while (this.tilesLoading_ < maxTotalLoading && newLoads < maxNewLoads && this.getCount() > 0) { tile = /** @type {ol.Tile} */ (this.dequeue()[0]); if (tile.getState() === ol.TileState.IDLE) { goog.events.listen(tile, goog.events.EventType.CHANGE, this.handleTileChange, false, this); tile.load(); ++this.tilesLoading_; ++newLoads; } } };  </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>