@cleerlycode/cornerstone-wado-image-loader

<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/imageLoader/internal/xhrRequest.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">src/imageLoader/internal/</a> xhrRequest.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 77.5% Statements 31/40 </div> <div class='fl pad1y space-right2'> 62.5% Branches 10/16 </div> <div class='fl pad1y space-right2'> 85.71% Functions 6/7 </div> <div class='fl pad1y space-right2'> 77.5% Lines 31/40 </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</td><td class="line-coverage quiet">        19× 19×     19× 19×   19× 19× 19× 19×       19×       19× 19×     19×   19×         19×         19×       19×   19×       19×           19×       19×   689×               689× 19× 19×                 19×   37×       37×           37×         37×               37×     19×          </td><td class="text"><pre class="prettyprint lang-js">import { external } from '../../externalModules.js'; import { getOptions } from './options.js';   function xhrRequest (url, imageId, headers = {}, params = {}) { const cornerstone = external.cornerstone; const options = getOptions();   // Make the request for the DICOM P10 SOP Instance return new Promise((resolve, reject) => { const xhr = new XMLHttpRequest();   xhr.open('get', url, true); xhr.responseType = 'arraybuffer'; options.beforeSend(xhr, imageId); Object.keys(headers).forEach(function (key) { xhr.setRequestHeader(key, headers[key]); });   params.deferred = { resolve, reject }; params.url = url; params.imageId = imageId;   // Event triggered when downloading an image starts xhr.onloadstart = function (event) { // Action Iif (options.onloadstart) { options.onloadstart(event, params); }   // Event const eventData = { url, imageId };   cornerstone.triggerEvent(cornerstone.events, 'cornerstoneimageloadstart', eventData); };   // Event triggered when downloading an image ends xhr.onloadend = function (event) { // Action Iif (options.onloadend) { options.onloadend(event, params); }   const eventData = { url, imageId };   // Event cornerstone.triggerEvent(cornerstone.events, 'cornerstoneimageloadend', eventData); };   // handle response data xhr.onreadystatechange = function (event) { // Action Iif (options.onreadystatechange) { options.onreadystatechange(event, params);   return; }   // Default action // TODO: consider sending out progress messages here as we receive the pixel data if (xhr.readyState === 4) { Eif (xhr.status === 200) { resolve(xhr.response, xhr); } else { // request failed, reject the Promise reject(xhr); } } };   // Event triggered when downloading an image progresses xhr.onprogress = function (oProgress) { // console.log('progress:',oProgress) const loaded = oProgress.loaded; // evt.loaded the bytes browser receive let total; let percentComplete;   Iif (oProgress.lengthComputable) { total = oProgress.total; // evt.total the total bytes seted by the header percentComplete = Math.round((loaded / total) * 100); }   // Action Iif (options.onprogress) { options.onprogress(oProgress, params); }   // Event const eventData = { url, imageId, loaded, total, percentComplete };   cornerstone.triggerEvent(cornerstone.events, 'cornerstoneimageloadprogress', eventData); };   xhr.send(); }); }   export default xhrRequest;  </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 Sun Apr 01 2018 20:02:13 GMT+0800 (CST) </div> </div> <script src="../../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../../sorter.js"></script> </body> </html>