wadouri getPixelData.ts

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  import type { ByteArray, DataSet } from 'dicom-parser';
import getEncapsulatedImageFrame from './getEncapsulatedImageFrame';
import getUncompressedImageFrame from './getUncompressedImageFrame';
 
function getPixelData(dataSet: DataSet, frameIndex = 0): ByteArray {
  const pixelDataElement =
    dataSet.elements.x7fe00010 || dataSet.elements.x7fe00008;
 
  Iif (!pixelDataElement) {
    return null;
  }
 
  if (pixelDataElement.encapsulatedPixelData) {
    return getEncapsulatedImageFrame(dataSet, frameIndex);
  }
 
  return getUncompressedImageFrame(dataSet, frameIndex);
}
 
export default getPixelData;