All files / packages/streaming-image-volume-loader/src/helpers getDynamicVolumeInfo.ts

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import splitImageIdsBy4DTags from './splitImageIdsBy4DTags';
 
/**
 * Get some info about 4D image sets. Time points (groups of imageIds) are
 * returned when the imageIds represents a 4D volume.
 * @param imageIds - Array of Cornerstone Image Object's imageIds
 * @returns 4D series infos
 */
function getDynamicVolumeInfo(imageIds) {
  const { imageIdsGroups: timePoints, splittingTag } =
    splitImageIdsBy4DTags(imageIds);
  const isDynamicVolume = timePoints.length > 1;
 
  return { isDynamicVolume, timePoints, splittingTag };
}
 
export default getDynamicVolumeInfo;