< > BotCompany Repo | #1027299 // listOfBrightestPixels

JavaX fragment (include) [tags: use-pretranspiled]

Libraryless. Click here for Pure Java version (5239L/34K).

static L<Pt> listOfBrightestPixels(BWImage img) {
  int w = img.getWidth(), h = img.getHeight();
  new LPair<Pt, Int> l;
  for y to h:
    for x to w:
      l.add(pair(pt(x, y), img.getInt(x, y));
  ret pairsA(sortBySecondOfPairsDesc_inPlace(l));
}

static L<Pt> listOfBrightestPixels(int n, BWImage img) {
  ret takeFirst(n, listOfBrightestPixels(img));
}

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