@cleerlycode/cornerstone-wado-image-loader

<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/imageLoader/decodeImageFrame.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/</a> decodeImageFrame.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 63.64% Statements 21/33 </div> <div class='fl pad1y space-right2'> 66.67% Branches 24/36 </div> <div class='fl pad1y space-right2'> 66.67% Functions 2/3 </div> <div class='fl pad1y space-right2'> 63.64% Lines 21/33 </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</td><td class="line-coverage quiet">        9× 9×   9×                       9×   1× 8×   1× 7×   1× 6×     6×   1× 5×         1×         1× 4×     4×     4×   2× 2×   2×                                                              </td><td class="text"><pre class="prettyprint lang-js">import webWorkerManager from './webWorkerManager.js'; import decodeJPEGBaseline8BitColor from './decodeJPEGBaseline8BitColor.js';   function addDecodeTask (imageFrame, transferSyntax, pixelData, options) { const priority = options.priority || undefined; const transferList = options.transferPixelData ? [pixelData.buffer] : undefined;   return webWorkerManager.addTask( 'decodeTask', { imageFrame, transferSyntax, pixelData, options }, priority, transferList).promise; }   function decodeImageFrame (imageFrame, transferSyntax, pixelData, canvas, options = {}) { // TODO: Turn this into a switch statement instead if (transferSyntax === '1.2.840.10008.1.2') { // Implicit VR Little Endian return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else if (transferSyntax === '1.2.840.10008.1.2.1') { // Explicit VR Little Endian return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else if (transferSyntax === '1.2.840.10008.1.2.2') { // Explicit VR Big Endian (retired) return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else Iif (transferSyntax === '1.2.840.10008.1.2.1.99') { // Deflate transfer syntax (deflated by dicomParser) return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else if (transferSyntax === '1.2.840.10008.1.2.5') { // RLE Lossless return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else if (transferSyntax === '1.2.840.10008.1.2.4.50') { // JPEG Baseline lossy process 1 (8 bit)   // Handle 8-bit JPEG Baseline color images using the browser's built-in // JPEG decoding Iif (imageFrame.bitsAllocated === 8 && (imageFrame.samplesPerPixel === 3 || imageFrame.samplesPerPixel === 4)) { return decodeJPEGBaseline8BitColor(imageFrame, pixelData, canvas); }   return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else Iif (transferSyntax === '1.2.840.10008.1.2.4.51') { // JPEG Baseline lossy process 2 & 4 (12 bit) return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else Iif (transferSyntax === '1.2.840.10008.1.2.4.57') { // JPEG Lossless, Nonhierarchical (Processes 14) return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else if (transferSyntax === '1.2.840.10008.1.2.4.70') { // JPEG Lossless, Nonhierarchical (Processes 14 [Selection 1]) return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else Eif (transferSyntax === '1.2.840.10008.1.2.4.80') { // JPEG-LS Lossless Image Compression return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else if (transferSyntax === '1.2.840.10008.1.2.4.81') { // JPEG-LS Lossy (Near-Lossless) Image Compression return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else if (transferSyntax === '1.2.840.10008.1.2.4.90') { // JPEG 2000 Lossless return addDecodeTask(imageFrame, transferSyntax, pixelData, options); } else if (transferSyntax === '1.2.840.10008.1.2.4.91') { // JPEG 2000 Lossy return addDecodeTask(imageFrame, transferSyntax, pixelData, options); }   /* Don't know if these work... // JPEG 2000 Part 2 Multicomponent Image Compression (Lossless Only) else if(transferSyntax === "1.2.840.10008.1.2.4.92") { return cornerstoneWADOImageLoader.decodeJPEG2000(dataSet, frame); } // JPEG 2000 Part 2 Multicomponent Image Compression else if(transferSyntax === "1.2.840.10008.1.2.4.93") { return cornerstoneWADOImageLoader.decodeJPEG2000(dataSet, frame); } */   return new Promise((resolve, reject) => { reject(new Error(`No decoder for transfer syntax ${transferSyntax}`)); }); }   export default decodeImageFrame;  </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>