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ContextNode.Location Property

Gets the position and size of the ContextNode object.

Namespace:  System.Windows.Ink
Assembly:  IAWinFX (in IAWinFX.dll)

Syntax

'Declaration
Public ReadOnly Property Location As AnalysisRegion
'Usage
Dim instance As ContextNode 
Dim value As AnalysisRegion 

value = instance.Location
public AnalysisRegion Location { get; }
public:
property AnalysisRegion^ Location {
    AnalysisRegion^ get ();
}
public function get Location () : AnalysisRegion

Property Value

Type: System.Windows.Ink.AnalysisRegion
The position and size of the ContextNode object.

Remarks

The location for a given ContextNode is based on the union of the locations of all strokes. If the ContextNode is a leaf node, strokes associated with that node are used. If the ContextNode is not a leaf node, the location of the ContextNode is based on the location of all descendant leaf ContextNode objects.

If the ContextNode is not an ink leaf node or does not have any descendant ink leaf nodes, the node is considered to be a non-ink node or an ancestor of one or more non-ink nodes. The location of this type of node is determined by the location value of the non-ink leaf nodes.

Examples

This example draws a blue box around a ContextNode, cNode, whose strokes have been drawn on an InkCanvas named theInkCanvas.

Dim selectedNodeBounds As Rect = currentNode.Location.GetBounds()
Dim bounds As New Rectangle()

bounds.Width = selectedNodeBounds.Width
bounds.Height = selectedNodeBounds.Height

bounds.SetValue(InkCanvas.TopProperty, selectedNodeBounds.Top)
bounds.SetValue(InkCanvas.LeftProperty, selectedNodeBounds.Left)
bounds.Stroke = Brushes.Blue
Me.theInkCanvas.Children.Add(bounds)
Rect selectedNodeBounds = currentNode.Location.GetBounds();
Rectangle bounds = new Rectangle();

bounds.Width = selectedNodeBounds.Width;
bounds.Height = selectedNodeBounds.Height;

bounds.SetValue(InkCanvas.TopProperty, selectedNodeBounds.Top);
bounds.SetValue(InkCanvas.LeftProperty, selectedNodeBounds.Left);
bounds.Stroke = Brushes.Blue;
this.theInkCanvas.Children.Add(bounds);

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.0

See Also

Reference

ContextNode Class

ContextNode Members

System.Windows.Ink Namespace

System.Windows.Ink.AnalysisRegion