function containsColor(img, color)
  local w, g = img.width-1, img.getInt
  for y = 0, img.height-1 do
    for x = 0, w do
      if g(x, y) == color then
        return true
      end
    end
  end
  return false
endtest run test run with input download show line numbers
Travelled to 12 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt
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| Snippet ID: | #485 | 
| Snippet name: | containsColor | 
| Eternal ID of this version: | #485/1 | 
| Text MD5: | 2eccda4b79ac70fecadd0e249fafc5c9 | 
| Author: | stefan | 
| Category: | image functions | 
| Type: | Lua code | 
| Public (visible to everyone): | Yes | 
| Archived (hidden from active list): | No | 
| Created/modified: | 2015-03-04 22:40:31 | 
| Source code size: | 226 bytes / 11 lines | 
| Pitched / IR pitched: | No / Yes | 
| Views / Downloads: | 899 / 232 | 
| Referenced in: | [show references] |