@cleerlycode/cornerstone-wado-image-loader
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Cornerstone ImageLoader for DICOM WADO-URI
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<title>Code coverage report for src/webWorker/decodeTask/decoders/decodeJPEGBaseline.js</title>
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<a href="../../../../index.html">all files</a> / <a href="index.html">src/webWorker/decodeTask/decoders/</a> decodeJPEGBaseline.js
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function decodeJPEGBaseline (imageFrame, pixelData) {
// check to make sure codec is loaded
<span class="missing-if-branch" title="if path not taken" >I</span>if (typeof JpegImage === 'undefined') {
<span class="cstat-no" title="statement not covered" > throw new Error('No JPEG Baseline decoder loaded');</span>
}
const jpeg = new JpegImage();
jpeg.parse(pixelData);
// Do not use the internal jpeg.js color transformation,
// since we will handle this afterwards
jpeg.colorTransform = false;
<span class="missing-if-branch" title="else path not taken" >E</span>if (imageFrame.bitsAllocated === 8) {
imageFrame.pixelData = jpeg.getData(imageFrame.columns, imageFrame.rows);
return imageFrame;
} else <span class="cstat-no" title="statement not covered" >if (imageFrame.bitsAllocated === 16) {</span>
<span class="cstat-no" title="statement not covered" > imageFrame.pixelData = jpeg.getData16(imageFrame.columns, imageFrame.rows);</span>
<span class="cstat-no" title="statement not covered" > return imageFrame;</span>
}
}
export default decodeJPEGBaseline;
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