public static bool IsMostlyGreen(this BitmapData bitmap)
{
var c = bitmap.GetDominantColor();
return(c.G > c.R && c.G > c.B);
}
public static bool IsMostlyRed(this BitmapData bitmap)
{
var c = bitmap.GetDominantColor();
return(c.R > c.B && c.R > c.G);
}