protected void Initialize()
{
line = new PlotPath();
markers = new PlotPath();
line.StrokeLineJoin = PenLineJoin.Bevel;
line.Visibility = Visibility.Visible;
markers.Visibility = Visibility.Visible;
//
annotation = new PlotPointAnnotation();
//
legendItem = CreateLegendItem();
//
// Name binding
Binding titleBinding = new Binding("Title")
{
Source = this, Mode = BindingMode.OneWay
};
legendItem.SetBinding(LegendItem.TitleProperty, titleBinding);
// Other bindings:
BindToThis(line, false, true);
BindToThis(legendLine, false, true);
BindToThis(markers, true, false);
BindToThis(legendMarker, true, false);
}
protected virtual LegendItem CreateLegendItem()
{
LegendItem legendItem = new LegendItem();
Grid legendItemGrid = new Grid();
legendLine = new PlotPath();
legendMarker = new PlotPath();
legendMarker.HorizontalAlignment = HorizontalAlignment.Center; legendMarker.VerticalAlignment = VerticalAlignment.Center;
legendLine.HorizontalAlignment = HorizontalAlignment.Center; legendLine.VerticalAlignment = VerticalAlignment.Center;
legendLine.Data = new LineGeometry(new Point(0, 0), new Point(30, 0));
legendItemGrid.Children.Add(legendLine);
legendItemGrid.Children.Add(legendMarker);
legendItem.Content = legendItemGrid;
return(legendItem);
}
protected void BindToThis(PlotPath target, bool includeFill, bool includeDotDash)
{
// Set Stroke property to apply to both the Line and Markers
Binding strokeBinding = new Binding("Stroke")
{
Source = this, Mode = BindingMode.OneWay
};
target.SetBinding(PlotPath.StrokeProperty, strokeBinding);
// Set StrokeThickness property also to apply to both the Line and Markers
Binding strokeThicknessBinding = new Binding("StrokeThickness")
{
Source = this, Mode = BindingMode.OneWay
};
target.SetBinding(PlotPath.StrokeThicknessProperty, strokeThicknessBinding);
// Fill binding
Binding fillBinding = new Binding("MarkersFill")
{
Source = this, Mode = BindingMode.OneWay
};
if (includeFill)
{
target.SetBinding(PlotPath.FillProperty, fillBinding);
}
// Dot-dash of line
if (includeDotDash)
{
Binding dashBinding = new Binding("QuickStrokeDash")
{
Source = this, Mode = BindingMode.OneWay
};
target.SetBinding(PlotPath.QuickStrokeDashProperty, dashBinding);
}
}
protected void BindToThis(PlotPath target, bool includeFill, bool includeDotDash)
{
// Set Stroke property to apply to both the Line and Markers
Binding strokeBinding = new Binding("Stroke") { Source = this, Mode = BindingMode.OneWay };
target.SetBinding(PlotPath.StrokeProperty, strokeBinding);
// Set StrokeThickness property also to apply to both the Line and Markers
Binding strokeThicknessBinding = new Binding("StrokeThickness") { Source = this, Mode = BindingMode.OneWay };
target.SetBinding(PlotPath.StrokeThicknessProperty, strokeThicknessBinding);
// Fill binding
Binding fillBinding = new Binding("MarkersFill") { Source = this, Mode = BindingMode.OneWay };
if (includeFill) target.SetBinding(PlotPath.FillProperty, fillBinding);
// Dot-dash of line
if (includeDotDash)
{
Binding dashBinding = new Binding("QuickStrokeDash") { Source = this, Mode = BindingMode.OneWay };
target.SetBinding(PlotPath.QuickStrokeDashProperty, dashBinding);
}
}
protected virtual LegendItem CreateLegendItem()
{
LegendItem legendItem = new LegendItem();
Grid legendItemGrid = new Grid();
legendLine = new PlotPath();
legendMarker = new PlotPath();
legendMarker.HorizontalAlignment = HorizontalAlignment.Center; legendMarker.VerticalAlignment = VerticalAlignment.Center;
legendLine.HorizontalAlignment = HorizontalAlignment.Center; legendLine.VerticalAlignment = VerticalAlignment.Center;
legendLine.Data = new LineGeometry(new Point(0, 0), new Point(30, 0));
legendItemGrid.Children.Add(legendLine);
legendItemGrid.Children.Add(legendMarker);
legendItem.Content = legendItemGrid;
return legendItem;
}
protected void Initialize()
{
line = new PlotPath();
markers = new PlotPath();
line.StrokeLineJoin = PenLineJoin.Bevel;
line.Visibility = Visibility.Visible;
markers.Visibility = Visibility.Visible;
//
annotation = new PlotPointAnnotation();
//
legendItem = CreateLegendItem();
//
// Name binding
Binding titleBinding = new Binding("Title") { Source = this, Mode = BindingMode.OneWay };
legendItem.SetBinding(LegendItem.TitleProperty, titleBinding);
// Other bindings:
BindToThis(line, false, true);
BindToThis(legendLine, false, true);
BindToThis(markers, true, false);
BindToThis(legendMarker, true, false);
}