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 ResetColorTable()
{
IColorTable ct = ColorTableFactory.Create(_modelState.ColorTable.Type);
ct.Initialize(1 << _modelState.ColorTable.Depth, _modelState.PixelMinimum, _modelState.PixelMaximum);
ct.ScalingAlgorithm = ScalingAlgorithmFactory.Create(_modelState.ColorTable.ScalingAlgorithmType);
_colorTable = ct;
}
