scope test_G22RegionThinner

sS #processImage(S imgString) {
  var img = bwImageFromString(imgString);
  //img = bwWhiteBorder(1, 1, img);
  
  var image = toBufferedImage(img);
  
  var region = g22_darkestRegion(Gazelle22_ImageToRegions(
    new FunctionTimings, image, new SnPSettings(image, 2))!);
  
  G22RegionThinner thinner = new(region);
  stepAll(thinner);
  ret bwImageToString(regionToBWImage_fullImageSize(thinner!));
}

svoid test_G22RegionThinner() {
  testFunctionValues(s -> processImage((S) s),
    [[
      #####
      #####
      #####
    ]],
    [[
      _____
      ###_
      _____
    ]],
  );
}