static public IColorTable FromFile(string path)
{
IColorTable ct = null;
XmlReader r = null;
try
{
r = XmlReader.Create(path);
r.ReadToFollowing("ColorTable");
ColorTableType ctt = (ColorTableType)Enum.Parse(typeof(ColorTableType), r["Type"]);
int cts = int.Parse(r["Size"]);
ScalingAlgorithms sa = (ScalingAlgorithms)Enum.Parse(typeof(ScalingAlgorithms), r["Scale"]);
double min = double.Parse(r["Minimum"]);
double max = double.Parse(r["Maximum"]);
ct = ColorTableFactory.Create(ctt);
if (ct != null)
{
ct.ScalingAlgorithm = ScalingAlgorithmFactory.Create(sa);
ct.Initialize(cts, min, max);
}
}
finally
{
if (r != null)
{
r.Close();
}
}
return(ct);
}
private void ColorscalingFunctionRadioChanged(RadioButton rb, ScalingAlgorithms sat)
{
if (rb.Checked)
{
_model.ScalingAlgorithmType = sat;
}
}
public static IScalingAlgorithm Create(ScalingAlgorithms sa)
{
IScalingAlgorithm alg = null;
switch (sa)
{
case ScalingAlgorithms.Linear:
alg = new Linearscaling();
break;
case ScalingAlgorithms.SquareRoot:
alg = new SquareRootscaling();
break;
case ScalingAlgorithms.Logarithmic:
alg = new Logarithmicscaling();
break;
case ScalingAlgorithms.HistoEqualize:
alg = new HEscaling();
break;
case ScalingAlgorithms.Square:
alg = new SquareScaling();
break;
case ScalingAlgorithms.Custom:
alg = new Customscaling();
break;
default:
break;
}
return(alg);
}
