digraph FindColor { "Retreive Client Pixel Data" -> "Match pixels with tolerance" "Match pixels with tolerance" -> "We found a pixel that matched" "Match pixels with tolerance" -> "We found no pixel that matched" "We found a pixel that matched" -> "Done with finding" "We found no pixel that matched" -> "Done with finding" "Done with finding" -> "Free Client Pixel Data" "Free Client Pixel Data" -> "Return the coordinates of the found pixel, if any" }