public bool InitializeDocument(params object[] args)
{
if (args.Length == 0 || !(args[0] is XYFunctionPlotData))
{
return(false);
}
_originalDoc = (XYFunctionPlotData)args[0];
_doc = _useDocumentCopy == UseDocument.Directly ? _originalDoc : (XYFunctionPlotData)_originalDoc.Clone();
Initialize(true); // initialize always because we have to update the temporary variables
return(true);
}
public void OnAfterFittingStep()
{
if (_view != null)
{
_view.SetChiSquare(this._chiSquare);
}
if (_doc.FitContext is Altaxo.Graph.GUI.GraphController)
{
// for every dependent variable in the FitEnsemble, create a function graph
Altaxo.Graph.GUI.GraphController graph = _doc.FitContext as Altaxo.Graph.GUI.GraphController;
int funcNumber = 0;
for (int i = 0; i < _doc.FitEnsemble.Count; i++)
{
FitElement fitEle = _doc.FitEnsemble[i];
for (int k = 0; k < fitEle.NumberOfDependentVariables; k++, funcNumber++)
{
if (funcNumber < _functionPlotItems.Count && _functionPlotItems[funcNumber] != null)
{
XYFunctionPlotItem plotItem = (XYFunctionPlotItem)_functionPlotItems[funcNumber];
FitFunctionToScalarFunctionDDWrapper wrapper = (FitFunctionToScalarFunctionDDWrapper)plotItem.Data.Function;
wrapper.Initialize(fitEle.FitFunction, k, 0, _doc.GetParametersForFitElement(i));
}
else
{
FitFunctionToScalarFunctionDDWrapper wrapper = new FitFunctionToScalarFunctionDDWrapper(fitEle.FitFunction, k, _doc.GetParametersForFitElement(i));
XYFunctionPlotData plotdata = new XYFunctionPlotData(wrapper);
XYFunctionPlotItem plotItem = new XYFunctionPlotItem(plotdata, new G2DPlotStyleCollection(LineScatterPlotStyleKind.Line));
graph.ActiveLayer.PlotItems.Add(plotItem);
_functionPlotItems.Add(plotItem);
}
}
}
// if there are more elements in _functionPlotItems, remove them from the graph
for (int i = _functionPlotItems.Count - 1; i >= funcNumber; --i)
{
if (_functionPlotItems[i] != null)
{
graph.ActiveLayer.PlotItems.Remove((IGPlotItem)_functionPlotItems[i]);
_functionPlotItems.RemoveAt(i);
}
}
graph.RefreshGraph();
}
}
public object Deserialize(object o, Altaxo.Serialization.Xml.IXmlDeserializationInfo info, object parent)
{
XYFunctionPlotData pa = (XYFunctionPlotData)info.GetValue("Data", typeof(XYColumnPlotData));
G2DPlotStyleCollection ps = (G2DPlotStyleCollection)info.GetValue("Style", typeof(G2DPlotStyleCollection));
if (null == o)
{
return(new XYFunctionPlotItem(pa, ps));
}
else
{
XYFunctionPlotItem s = (XYFunctionPlotItem)o;
s.Data = pa;
s.Style = ps;
return(s);
}
}
public object Deserialize(object o, Altaxo.Serialization.Xml.IXmlDeserializationInfo info, object parent)
{
XYFunctionPlotData pa = (XYFunctionPlotData)info.GetValue("Data", typeof(XYColumnPlotData));
XYLineScatterPlotStyle lsps = (XYLineScatterPlotStyle)info.GetValue("Style", typeof(XYLineScatterPlotStyle));
G2DPlotStyleCollection ps = new G2DPlotStyleCollection();
ps.Add(new ScatterPlotStyle(lsps.ScatterStyle));
ps.Add(new LinePlotStyle(lsps.XYPlotLineStyle));
if (null == o)
{
return(new XYFunctionPlotItem(pa, ps));
}
else
{
XYFunctionPlotItem s = (XYFunctionPlotItem)o;
s.Data = pa;
s.Style = ps;
return(s);
}
}
public XYFunctionPlotItem(XYFunctionPlotData pa, G2DPlotStyleCollection ps)
{
this.Data = pa;
this.Style = ps;
}
private System.Collections.Generic.IEnumerable<Main.DocumentNodeAndName> GetLocalDocumentNodeChildrenWithName()
{
if (null != _plotData)
yield return new Main.DocumentNodeAndName(_plotData, () => _plotData = null, "Data");
}
public XYFunctionPlotItem(XYFunctionPlotData pa, G2DPlotStyleCollection ps)
{
this.Data = pa;
this.Style = ps;
}
