DataPointLabeler Class
Responsible for displaying labels for data points.
[TemplatePart(Name = "PART_LayoutCanvas", Type = typeof(Canvas))]
public class DataPointLabeler : Control- Inheritance:
- object Visual UIElement FrameworkElement Control object
Constructors
DataPointLabeler()
Initializes an instance of the class.
public DataPointLabeler()Properties
LabelCollisionMode
The label collision mode.
LabelExcess
The label excess. This is the amount of space that the label extends outside the bounds of the labeler.
PlotMargin
The plot margin.
Methods
AddLabel(LabelInfo)
Adds a label based on a given LabelInfo.
public virtual void AddLabel(LabelInfo labelInfo)| Parameter | Type | Description |
|---|---|---|
| labelInfo | LabelInfo | The label info. |
ClearLabels()
Clears existing data point labels.
public virtual void ClearLabels()FinalizeLabels(Size)
Finalizes the labels. Should be called after all labels have been added.
public void FinalizeLabels(Size plotSize)| Parameter | Type | Description |
|---|---|---|
| plotSize | Size |
NotifyMouseExited()
Notifies that the mouse exited.
public void NotifyMouseExited()NotifyMouseMoved(Point)
Notifies the data point labeler that the mouse moved.
public void NotifyMouseMoved(Point mousePosition)| Parameter | Type | Description |
|---|---|---|
| mousePosition | Point | The mouse position. |
OnApplyTemplate()
When overridden in a derived class, is invoked whenever application code or internal processes call ApplyTemplate().
public override void OnApplyTemplate()Fields
LabelCollisionModeProperty
Defines the LabelCollisionMode property.
public static readonly DependencyProperty LabelCollisionModeProperty