!7

p {
  RGBImage rgb = loadImage(#1006358);
  float[] data = rgbImageColumnBrightnesses(rgb);
  data = anal_singlePixelDents(data);
  new rgbMakeGraph_Info info;
  ImageSurface is = showImage(mergeImagesVertically(rgb, rgbMakeGraph(data, info;
  is.setToolTipText(str(info));
}