public int encodeColor(int value, CColorFormat format)
{
int[] res = format.getResolution();
int rgb = 0;
int shift = 0;
int length = res.Length / 2;
for (int i = 0; i < length; i++)
{
int mode = res[length - i - 1];
int nshift = res[length * 2 - i - 1];
int mult = shiftList[nshift][1];
int and = shiftList[nshift][0];
int n = 0;
switch (mode)
{
case 0: // '\0'
n = value >> 24 & 0xff;
break;
case 1: // '\001'
n = value >> 16 & 0xff;
break;
case 2: // '\002'
n = value >> 8 & 0xff;
break;
case 3: // '\003'
n = value & 0xff;
break;
case 4: // '\004'
n = value & 0xff;
break;
}
rgb |= (n / mult & and) << shift;
shift += nshift;
}
return(rgb);
}
public int decodeColor(int value, CColorFormat format)
{
int[] res = format.getResolution();
int rgb = Convert.ToInt32(0xff000000);
int shift = 0;
int length = res.Length / 2;
for (int i = 0; i < length; i++)
{
int mode = res[length - i - 1];
int nshift = res[length * 2 - i - 1];
int mult = shiftList[nshift][1];
int and = shiftList[nshift][0];
int n = (value >> shift & and) * mult;
switch (mode)
{
case 0: // '\0'
rgb |= n << 24;
break;
case 1: // '\001'
rgb |= n << 16;
break;
case 2: // '\002'
rgb |= n << 8;
break;
case 3: // '\003'
rgb |= n;
break;
case 4: // '\004'
rgb = n << 16 | n << 8 | n;
break;
}
shift += nshift;
}
return(rgb);
}
