All files / packages/tools/src/utilities/segmentation createImageIdReferenceMap.ts

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/**
 * Creates a map that associates each imageId with a set of segmentation imageIds.
 * Note that this function assumes that the imageIds and segmentationImageIds arrays
 * are the same length and same order.
 *
 * @param imageIdsArray - An array of imageIds.
 * @param segmentationImageIds - An array of segmentation imageIds.
 * @returns A map that maps each imageId to a set of segmentation imageIds.
 */
function createImageIdReferenceMap(
  imageIdsArray: string[],
  segmentationImageIds: string[]
): Map<string, string> {
  const imageIdReferenceMap = new Map<string, string>(
    imageIdsArray.map((imageId, index) => {
      return [imageId, segmentationImageIds[index]];
    })
  );
 
  return imageIdReferenceMap;
}
 
export { createImageIdReferenceMap };