public static string Convert(Color Color, RGBEncoding enc)
{
string name = Color.Name;
string[] s = new string[4]
{
Color.R.ToString("X2"),
Color.G.ToString("X2"),
Color.B.ToString("X2"),
Color.A.ToString("X2")
};
int e = (int)enc;
List <byte> L = new List <byte>();
while (e > 0)
{
L.Add((byte)(e % 10));
e /= 10;
}
L.Reverse();
byte[] l = L.ToArray();
string result = "";
for (int i = 0; i < l.Length; i++)
{
result += s[l[i] - 1];
}
return(result);
}
public static string Convert(string cl, RGBEncoding oldEnc, RGBEncoding newEnc)
{
Color color = Convert(cl, oldEnc);
string name = color.Name;
string res = "";
int e = (int)newEnc;
List <byte> L = new List <byte>();
while (e > 0)
{
L.Add((byte)(e % 10));
e /= 10;
}
L.Reverse();
byte[] l = L.ToArray();
for (int i = 0; i < l.Length; i++)
{
switch (l[i])
{
case 1: res = res + color.R.ToString(); break;
case 2: res = res + color.G.ToString(); break;
case 3: res = res + color.B.ToString(); break;
case 4: res = res + color.A.ToString(); break;
}
}
return(res);
}
public RGBEncoding(RGBEncoding enc)
{
this.Name = enc.Name;
this.Value = enc.Value;
}
public static Color Convert(string cl, RGBEncoding enc)
{
int k = 0;
List <byte> O = new List <byte>();
for (int i = 0; i < cl.Length; i++)
{
if (k >= 8)
{
throw new ArgumentSizeException($"{ cl } is too long to be a valid RGB color.");
}
if (
('0' <= cl[i] && cl[i] <= '9') ||
('a' <= cl[i] && cl[i] <= 'f') ||
('A' <= cl[i] && cl[i] <= 'F'))
{
if (k % 2 == 0)
{
O.Add(0);
}
byte d = (char.IsDigit(cl[i])) ?
(byte)(cl[i] - '0') :
(byte)(char.ToUpper(cl[i]) - 'A' + 10);
O[k >> 1] <<= 4;
O[k >> 1] += d;
if (((i & 1) == 0) && (i == cl.Length - 1))
{
O[k >> 1] <<= 4;
}
k++;
}
else
{
throw new ArgumentException($"{cl} is not a valid {enc} color.");
}
}
int e = (int)enc;
List <byte> L = new List <byte>();
while (e > 0)
{
L.Add((byte)(e % 10));
e /= 10;
}
L.Reverse();
byte[] l = L.ToArray();
byte[] o = O.ToArray();
foreach (var i in l)
{
Console.Write(i + " ");
}
Console.WriteLine();
foreach (var i in o)
{
Console.Write(i + " ");
}
Console.WriteLine();
if (l.Length == 3 && o.Length == 4)
{
throw new RGBAToRGBInvalidConversionException($"{cl} is too long to be a valid {enc.ToString()} color.");
}
byte r = 0, g = 0, b = 0, a = 255;
for (int i = 0; i < Math.Min(o.Length, l.Length); i++)
{
switch (l[i])
{
case 1: r = o[i]; break;
case 2: g = o[i]; break;
case 3: b = o[i]; break;
case 4: a = o[i]; break;
}
}
return(Color.FromArgb(a, r, g, b));
}
