openlayers

<!doctype html> <html lang="en"> <head> <title>Code coverage report for ol/source/imagecanvassource.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/source/</a> imagecanvassource.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 28.57% Statements 8/28 </div> <div class='fl pad1y space-right2'> 0% Branches 0/13 </div> <div class='fl pad1y space-right2'> 0% Functions 0/2 </div> <div class='fl pad1y space-right2'> 28.57% Lines 8/28 </div> </div> </div> <div class='status-line low'></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</td><td class="line-coverage quiet">1×   1× 1× 1× 1×                         1×                                                                         1×           1×                                                            </td><td class="text"><pre class="prettyprint lang-js">goog.provide('ol.source.ImageCanvas');   goog.require('ol.CanvasFunctionType'); goog.require('ol.ImageCanvas'); goog.require('ol.extent'); goog.require('ol.source.Image');       /** * @classdesc * Base class for image sources where a canvas element is the image. * * @constructor * @extends {ol.source.Image} * @param {olx.source.ImageCanvasOptions} options * @api */ ol.source.ImageCanvas = function(options) {   goog.base(this, { attributions: options.attributions, logo: options.logo, projection: options.projection, resolutions: options.resolutions, state: options.state !== undefined ? /** @type {ol.source.State} */ (options.state) : undefined });   /** * @private * @type {ol.CanvasFunctionType} */ this.canvasFunction_ = options.canvasFunction;   /** * @private * @type {ol.ImageCanvas} */ this.canvas_ = null;   /** * @private * @type {number} */ this.renderedRevision_ = 0;   /** * @private * @type {number} */ this.ratio_ = options.ratio !== undefined ? options.ratio : 1.5;   }; goog.inherits(ol.source.ImageCanvas, ol.source.Image);     /** * @inheritDoc */ ol.source.ImageCanvas.prototype.getImageInternal = function(extent, resolution, pixelRatio, projection) { resolution = this.findNearestResolution(resolution);   var canvas = this.canvas_; if (canvas && this.renderedRevision_ == this.getRevision() && canvas.getResolution() == resolution && canvas.getPixelRatio() == pixelRatio && ol.extent.containsExtent(canvas.getExtent(), extent)) { return canvas; }   extent = extent.slice(); ol.extent.scaleFromCenter(extent, this.ratio_); var width = ol.extent.getWidth(extent) / resolution; var height = ol.extent.getHeight(extent) / resolution; var size = [width * pixelRatio, height * pixelRatio];   var canvasElement = this.canvasFunction_( extent, resolution, pixelRatio, size, projection); if (canvasElement) { canvas = new ol.ImageCanvas(extent, resolution, pixelRatio, this.getAttributions(), canvasElement); } this.canvas_ = canvas; this.renderedRevision_ = this.getRevision();   return canvas; };  </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>