public override IChartPointView GetPointView(IChartPointView view, ChartPoint point, string label)
{
var pbv = (view as BubblePointView);
if (pbv == null)
{
pbv = new BubblePointView
{
IsNew = true,
Ellipse = new Ellipse()
};
BindingOperations.SetBinding(pbv.Ellipse, Shape.FillProperty,
new Binding {
Path = new PropertyPath(FillProperty), Source = this
});
BindingOperations.SetBinding(pbv.Ellipse, Shape.StrokeProperty,
new Binding {
Path = new PropertyPath(StrokeProperty), Source = this
});
BindingOperations.SetBinding(pbv.Ellipse, Shape.StrokeThicknessProperty,
new Binding {
Path = new PropertyPath(StrokeThicknessProperty), Source = this
});
BindingOperations.SetBinding(pbv.Ellipse, VisibilityProperty,
new Binding {
Path = new PropertyPath(VisibilityProperty), Source = this
});
BindingOperations.SetBinding(pbv.Ellipse, Panel.ZIndexProperty,
new Binding {
Path = new PropertyPath(Panel.ZIndexProperty), Source = this
});
BindingOperations.SetBinding(pbv.Ellipse, Shape.StrokeDashArrayProperty,
new Binding {
Path = new PropertyPath(StrokeDashArrayProperty), Source = this
});
Model.Chart.View.AddToDrawMargin(pbv.Ellipse);
}
else
{
pbv.IsNew = false;
}
if ((Model.Chart.View.HasTooltip || Model.Chart.View.HasDataClickEventAttached) && pbv.HoverShape == null)
{
pbv.HoverShape = new Rectangle
{
Fill = Brushes.Transparent,
StrokeThickness = 0
};
Panel.SetZIndex(pbv.HoverShape, int.MaxValue);
BindingOperations.SetBinding(pbv.HoverShape, VisibilityProperty,
new Binding {
Path = new PropertyPath(VisibilityProperty), Source = this
});
var wpfChart = Model.Chart.View as Chart;
if (wpfChart == null)
{
return(null);
}
wpfChart.AttachEventsTo(pbv.HoverShape);
Model.Chart.View.AddToDrawMargin(pbv.HoverShape);
}
if (DataLabels && pbv.DataLabel == null)
{
pbv.DataLabel = BindATextBlock(0);
Panel.SetZIndex(pbv.DataLabel, int.MaxValue - 1);
Model.Chart.View.AddToDrawMargin(pbv.DataLabel);
}
if (pbv.DataLabel != null)
{
pbv.DataLabel.Text = label;
}
return(pbv);
}
public override IChartPointView GetPointView(IChartPointView view, ChartPoint point, string label)
{
var pbv = (view as BubblePointView);
if (pbv == null)
{
pbv = new BubblePointView
{
IsNew = true,
Ellipse = new Ellipse()
};
BindingOperations.SetBinding(pbv.Ellipse, Shape.FillProperty,
new Binding {
Path = new PropertyPath(FillProperty), Source = this
});
BindingOperations.SetBinding(pbv.Ellipse, Shape.StrokeProperty,
new Binding {
Path = new PropertyPath(StrokeProperty), Source = this
});
BindingOperations.SetBinding(pbv.Ellipse, Shape.StrokeThicknessProperty,
new Binding {
Path = new PropertyPath(StrokeThicknessProperty), Source = this
});
BindingOperations.SetBinding(pbv.Ellipse, VisibilityProperty,
new Binding {
Path = new PropertyPath(VisibilityProperty), Source = this
});
BindingOperations.SetBinding(pbv.Ellipse, Panel.ZIndexProperty,
new Binding {
Path = new PropertyPath(Panel.ZIndexProperty), Source = this
});
BindingOperations.SetBinding(pbv.Ellipse, Shape.StrokeDashArrayProperty,
new Binding {
Path = new PropertyPath(StrokeDashArrayProperty), Source = this
});
Model.Chart.View.AddToDrawMargin(pbv.Ellipse);
}
else
{
pbv.IsNew = false;
point.SeriesView.Model.Chart.View
.EnsureElementBelongsToCurrentDrawMargin(pbv.Ellipse);
point.SeriesView.Model.Chart.View
.EnsureElementBelongsToCurrentDrawMargin(pbv.HoverShape);
point.SeriesView.Model.Chart.View
.EnsureElementBelongsToCurrentDrawMargin(pbv.DataLabel);
}
if (Model.Chart.RequiresHoverShape && pbv.HoverShape == null)
{
pbv.HoverShape = new Rectangle
{
Fill = Brushes.Transparent,
StrokeThickness = 0
};
Panel.SetZIndex(pbv.HoverShape, int.MaxValue);
BindingOperations.SetBinding(pbv.HoverShape, VisibilityProperty,
new Binding {
Path = new PropertyPath(VisibilityProperty), Source = this
});
var wpfChart = (Chart)Model.Chart.View;
wpfChart.AttachHoverableEventTo(pbv.HoverShape);
Model.Chart.View.AddToDrawMargin(pbv.HoverShape);
}
if (DataLabels && pbv.DataLabel == null)
{
pbv.DataLabel = BindATextBlock(0);
Panel.SetZIndex(pbv.DataLabel, int.MaxValue - 1);
Model.Chart.View.AddToDrawMargin(pbv.DataLabel);
}
if (pbv.DataLabel != null)
{
pbv.DataLabel.Text = label;
}
return(pbv);
}
public override IChartPointView GetPointView(IChartPointView view, ChartPoint point, string label)
{
var pbv = (view as BubblePointView);
if (pbv == null)
{
pbv = new BubblePointView
{
IsNew = true,
Ellipse = new Ellipse()
};
BindingOperations.SetBinding(pbv.Ellipse, Shape.FillProperty,
new Binding { Path = new PropertyPath(FillProperty), Source = this });
BindingOperations.SetBinding(pbv.Ellipse, Shape.StrokeProperty,
new Binding { Path = new PropertyPath(StrokeProperty), Source = this });
BindingOperations.SetBinding(pbv.Ellipse, Shape.StrokeThicknessProperty,
new Binding { Path = new PropertyPath(StrokeThicknessProperty), Source = this });
BindingOperations.SetBinding(pbv.Ellipse, VisibilityProperty,
new Binding { Path = new PropertyPath(VisibilityProperty), Source = this });
BindingOperations.SetBinding(pbv.Ellipse, Panel.ZIndexProperty,
new Binding {Path = new PropertyPath(Panel.ZIndexProperty), Source = this});
BindingOperations.SetBinding(pbv.Ellipse, Shape.StrokeDashArrayProperty,
new Binding {Path = new PropertyPath(StrokeDashArrayProperty), Source = this});
Model.Chart.View.AddToDrawMargin(pbv.Ellipse);
}
else
{
pbv.IsNew = false;
point.SeriesView.Model.Chart.View
.EnsureElementBelongsToCurrentDrawMargin(pbv.Ellipse);
point.SeriesView.Model.Chart.View
.EnsureElementBelongsToCurrentDrawMargin(pbv.HoverShape);
point.SeriesView.Model.Chart.View
.EnsureElementBelongsToCurrentDrawMargin(pbv.DataLabel);
}
if ((Model.Chart.View.HasTooltip || Model.Chart.View.HasDataClickEventAttached) && pbv.HoverShape == null)
{
pbv.HoverShape = new Rectangle
{
Fill = Brushes.Transparent,
StrokeThickness = 0
};
Panel.SetZIndex(pbv.HoverShape, int.MaxValue);
BindingOperations.SetBinding(pbv.HoverShape, VisibilityProperty,
new Binding {Path = new PropertyPath(VisibilityProperty), Source = this});
var wpfChart = Model.Chart.View as Chart;
if (wpfChart == null) return null;
wpfChart.AttachEventsTo(pbv.HoverShape);
Model.Chart.View.AddToDrawMargin(pbv.HoverShape);
}
if (DataLabels && pbv.DataLabel == null)
{
pbv.DataLabel = BindATextBlock(0);
Panel.SetZIndex(pbv.DataLabel, int.MaxValue - 1);
Model.Chart.View.AddToDrawMargin(pbv.DataLabel);
}
if (pbv.DataLabel != null) pbv.DataLabel.Text = label;
return pbv;
}
