public static int GetPairNumberFromColor(ColorPair pair)
{
int majorIndex = -1;
majorIndex = CheckColorandReturnIndex(ColourSpace.getColorMapMajor(), pair.majorColor);
int minorIndex = -1;
minorIndex = CheckColorandReturnIndex(ColourSpace.getColorMapMinor(), pair.minorColor);
if (majorIndex == -1 || minorIndex == -1)
{
throw new ArgumentException(
string.Format("Unknown Colors: {0}", pair.ToString()));
}
return (majorIndex * ColourSpace.getColorMapMinor().Length) + (minorIndex + 1);
}
public static ColorPair GetColorFromPairNumber(int pairNumber)
{
int minorSize = ColourSpace.getColorMapMinor().Length;
int majorSize = ColourSpace.getColorMapMajor().Length;
if (pairNumber < 1 || pairNumber > minorSize * majorSize)
{
throw new ArgumentOutOfRangeException(
string.Format("Argument PairNumber:{0} is outside the allowed range", pairNumber));
}
int zeroBasedPairNumber = pairNumber - 1;
int majorIndex = zeroBasedPairNumber / minorSize;
int minorIndex = zeroBasedPairNumber % minorSize;
ColorPair pair = new ColorPair()
{
majorColor = (Color)ColourSpace.getColorMapMajor().GetValue(majorIndex),
minorColor = (Color)ColourSpace.getColorMapMinor().GetValue(minorIndex)
};
return(pair);
}
