public void AddGraph(IPsaParameterDataViewModel vm, Color strokeColor)
{
current.Add(vm, strokeColor);
LineSeries2D series = new LineSeries2D();
series.DataContext = vm;
series.Brush = new SolidColorBrush(strokeColor);
series.ValueScaleType = ScaleType.Numerical;
series.ArgumentScaleType = ScaleType.Numerical;
series.MarkerVisible = false;
series.ShowInLegend = false;
series.Label = new SeriesLabel();
series.LabelsVisibility = false;
for (int i = 0; i < vm.Values.Count; i++)
{
SeriesPoint pt;
if (!vm.HasTimestamps)
{
pt = new SeriesPoint(i, vm.Values[i]);
}
else
{
pt = new SeriesPoint(vm.Model.Timestamps[i], vm.Values[i]);
}
series.Points.Add(pt);
}
if (graphDiagram.Series.Count > 0)
{
AxisY2D compatibleAxis =
FindCompatibleAxis(graphDiagram, series);
if (compatibleAxis == null)
{
SecondaryAxisY2D newAxis = GenerateNewAxis(series);
newAxis.Brush = new SolidColorBrush(strokeColor);
graphDiagram.SecondaryAxesY.Add(newAxis);
XYDiagram2D.SetSeriesAxisY(series, newAxis);
}
else
{
if (compatibleAxis is SecondaryAxisY2D)
{
UpdateAxisByNewSeries(
(SecondaryAxisY2D)compatibleAxis, series);
XYDiagram2D.SetSeriesAxisY(series,
(SecondaryAxisY2D)compatibleAxis);
}
}
}
graphDiagram.Series.Add(series);
}
public void RemoveGraph(IPsaParameterDataViewModel vm)
{
current.Remove(vm);
Series toDelete = null;
foreach (Series s in graphDiagram.Series)
{
IPsaParameterDataViewModel param =
s.DataContext as IPsaParameterDataViewModel;
if (param != null)
{
if (param.Type == vm.Type)
{
toDelete = s;
break;
}
}
}
// determine axes to delete
AxisY2D axsToDelete = XYDiagram2D.
GetSeriesAxisY((XYSeries)toDelete);
bool axsUsedSomewhereElse = false;
foreach (XYSeries s in graphDiagram.Series)
{
if (s != null && s == toDelete)
{
continue;
}
AxisY2D axs = XYDiagram2D.GetSeriesAxisY(s);
if (axs != null && axs == axsToDelete)
{
axsUsedSomewhereElse = true;
}
}
graphDiagram.Series.Remove(toDelete);
SecondaryAxisY2D axsToDeleteCast =
axsToDelete as SecondaryAxisY2D;
if (!axsUsedSomewhereElse && axsToDeleteCast != null)
{
graphDiagram.SecondaryAxesY.
Remove(axsToDeleteCast);
}
}
