InkWordNode Class

Represents a ContextNode for a collection of strokes that make up a logical grouping to form a recognizable word.

Namespace: System.Windows.Ink
Assembly: IAWinFX (in iawinfx.dll)
XML Namespace:  https://schemas.microsoft.com/winfx/2006/xaml/presentation

Syntax

'Declaration
Public NotInheritable Class InkWordNode
    Inherits ContextNode
'Usage
Dim instance As InkWordNode

public sealed class InkWordNode : ContextNode

public ref class InkWordNode sealed : public ContextNode

public final class InkWordNode extends ContextNode

public final class InkWordNode extends ContextNode

Not applicable.

Remarks

An InkWordNode object cannot contain any children.

Example

The following example loops through all InkWordNode objects from an InkAnalyzer, theInkAnalyzer, and then draws lines that show the rotated bounding rectangle, the ascender line, ascenderLine, the descender line, descenderLine, the midline, and the baseline. The lines are drawn on an InkCanvas, theInkCanvas.

' Loop through all of the ink words
Dim inkWords As ContextNodeCollection = _
    theInkAnalyzer.FindNodesOfType(ContextNodeType.InkWord)
Dim inkWord As InkWordNode

For Each inkWord In inkWords
    ' Show rotated bounding box in blue
    Dim rotatedBounds As New Polygon()

    rotatedBounds.Points = inkWord.GetRotatedBoundingBox()
    rotatedBounds.Stroke = Brushes.Blue

    Me.theInkCanvas.Children.Add(rotatedBounds)
    ' Show the ascender line in green
    Dim ascenderLine As New Polyline()

    ascenderLine.Points = inkWord.GetAscender()
    ascenderLine.Stroke = Brushes.Green

    Me.theInkCanvas.Children.Add(ascenderLine)
    ' Show the baseline in purple
    Dim baseline As New Polyline()

    baseline.Points = inkWord.GetBaseline()
    baseline.Stroke = Brushes.Purple

    theInkCanvas.Children.Add(baseline)
    ' Show the descender line in yellow
    Dim descenderLine As New Polyline()

    descenderLine.Points = inkWord.GetDescender()
    descenderLine.Stroke = Brushes.Yellow

    theInkCanvas.Children.Add(descenderLine)
    ' Show the descender line in brown
    Dim midline As New Polyline()

    midline.Points = inkWord.GetMidline()
    midline.Stroke = Brushes.Brown

    theInkCanvas.Children.Add(midline)
Next inkWord

// Loop through all of the ink words
ContextNodeCollection inkWords =
    theInkAnalyzer.FindNodesOfType(ContextNodeType.InkWord);
foreach (InkWordNode inkWord in inkWords)
{
    // Show rotated bounding box in blue
    Polygon rotatedBounds = new Polygon();
    
    rotatedBounds.Points = inkWord.GetRotatedBoundingBox();
    rotatedBounds.Stroke = Brushes.Blue;
    
    this.theInkCanvas.Children.Add(rotatedBounds);


    // Show the ascender line in green
    Polyline ascenderLine = new Polyline();
    
    ascenderLine.Points = inkWord.GetAscender();
    ascenderLine.Stroke = Brushes.Green;

    this.theInkCanvas.Children.Add(ascenderLine);

    // Show the baseline in purple
    Polyline baseline = new Polyline();
    
    baseline.Points = inkWord.GetBaseline();
    baseline.Stroke = Brushes.Purple;

    theInkCanvas.Children.Add(baseline);

    // Show the descender line in yellow
    Polyline descenderLine = new Polyline();
    
    descenderLine.Points = inkWord.GetDescender();
    descenderLine.Stroke = Brushes.Yellow;

    theInkCanvas.Children.Add(descenderLine);   

    // Show the midline in brown
    Polyline midline = new Polyline();
    
    midline.Points = inkWord.GetMidline();
    midline.Stroke = Brushes.Brown;

    theInkCanvas.Children.Add(midline);
}

Inheritance Hierarchy

System.Object
   System.Windows.Ink.ContextNode
    System.Windows.Ink.InkWordNode

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

Version Information

.NET Framework

Supported in: 3.0

See Also

Reference

InkWordNode Members
System.Windows.Ink Namespace