| private static GetGrayValueByPingjunzhi ( int r, int g, int b ) : int | ||
| r | int | |
| g | int | |
| b | int | |
| return | int | |
private static int GetGrayValueByPingjunzhi(int r, int g, int b)
{
return (r + g + b) / 3;
}
private static int GetGrayValueByQuanzhong(int b, int g, int r)