isAlmostSameColor function

bool isAlmostSameColor({
  1. required Color pixelColor,
  2. required Color checkColor,
  3. required int imageWidth,
})

Implementation

bool isAlmostSameColor({
  required ui.Color pixelColor,
  required ui.Color checkColor,
  required int imageWidth,
}) {
  const int threshold = 50;
  final int rDiff = (pixelColor.red - checkColor.red).abs();
  final int gDiff = (pixelColor.green - checkColor.green).abs();
  final int bDiff = (pixelColor.blue - checkColor.blue).abs();
  return rDiff < threshold && gDiff < threshold && bDiff < threshold;
}