public void Execute(object parameter)
{
C1.Xaml.Chart.C1FlexChart chart = _viewModel.MainChart;
foreach (var sysmbol in _viewModel.SymbolCollection)
{
if (chart.Series.Contains(sysmbol.Series))
{
chart.Series.Remove(sysmbol.Series);
}
if (chart.Series.Contains(sysmbol.MovingAverage))
{
chart.Series.Remove(sysmbol.MovingAverage);
}
}
_viewModel.SymbolCollection.Clear();
}
private void InitAnnotition(C1.Xaml.Chart.C1FlexChart chart)
{
#region Annotations Setup
AL.PolygonAddFunc = (pt) =>
{
return(new C1.Xaml.Chart.Annotation.Polygon("Polygon")
{
Points =
{
pt, pt, pt
}
});
};
chart.Layers.Add(AL);
AL.PolygonReSizeFunc = (poly, rectangle) =>
{
var top = new Point((float)(rectangle.Left + rectangle.Width / 2), rectangle.Y);
var left = new Point(rectangle.Left, rectangle.Bottom);
var right = new Point(rectangle.Right, rectangle.Bottom);
poly.Points[0] = EditableAnnotitions.Helpers.CoordsToAnnoPoint(chart, poly, top);
poly.Points[1] = EditableAnnotitions.Helpers.CoordsToAnnoPoint(chart, poly, left);
poly.Points[2] = EditableAnnotitions.Helpers.CoordsToAnnoPoint(chart, poly, right);
};
AL.ContentEditor = new EditableAnnotitions.AnnotationEditor();
#endregion
AL.Attachment = C1.Chart.Annotation.AnnotationAttachment.DataCoordinate;
ViewModel.ViewModel.Instance.PropertyChanged += (o, e) =>
{
if (e.PropertyName == "NewAnnotationType")
{
if (ViewModel.ViewModel.Instance.NewAnnotationType == StockAnalysis.Data.NewAnnotationType.None)
{
AL.AllowAdd = false;
}
else
{
AL.AllowAdd = true;
switch (ViewModel.ViewModel.Instance.NewAnnotationType)
{
case Data.NewAnnotationType.Circle:
AL.NewAnnotationType = typeof(C1.Xaml.Chart.Annotation.Circle);
break;
case Data.NewAnnotationType.Ellipse:
AL.NewAnnotationType = typeof(C1.Xaml.Chart.Annotation.Ellipse);
break;
case Data.NewAnnotationType.Line:
AL.NewAnnotationType = typeof(C1.Xaml.Chart.Annotation.Line);
break;
case Data.NewAnnotationType.Polygon:
AL.NewAnnotationType = typeof(C1.Xaml.Chart.Annotation.Polygon);
break;
case Data.NewAnnotationType.Rectangle:
AL.NewAnnotationType = typeof(C1.Xaml.Chart.Annotation.Rectangle);
break;
case Data.NewAnnotationType.Square:
AL.NewAnnotationType = typeof(C1.Xaml.Chart.Annotation.Square);
break;
case Data.NewAnnotationType.Text:
AL.NewAnnotationType = typeof(C1.Xaml.Chart.Annotation.Text);
break;
case Data.NewAnnotationType.None:
default:
AL.AllowAdd = false;
break;
}
}
}
};
}
