Function prefetchImages

src/dataset/datasetSourceAdapters.ts:50–52

()

    return getMaskFile(state.loadedFiles?.imageFiles, imageName);
  },
  async prefetchImages() {
    // Local files don't need prefetching.
  },
  hasImages(state) {
    return (state.loadedFiles?.imageFiles?.size ?? 0) > 0;
  },