GestureAlternate.Confidence Property

아티클
12/12/2007

Gets the confidence level assigned to this alternate by the gesture recognizer.

Namespace: Microsoft.StylusInput.PluginData
Assembly: Microsoft.Ink (in microsoft.ink.dll)

Syntax

'Declaration
Public ReadOnly Property Confidence As RecognitionConfidence
'Usage
Dim instance As GestureAlternate
Dim value As RecognitionConfidence

value = instance.Confidence

public RecognitionConfidence Confidence { get; }

public:
property RecognitionConfidence Confidence {
    RecognitionConfidence get ();
}

/** @property */
public RecognitionConfidence get_Confidence ()

public function get Confidence () : RecognitionConfidence

Not applicable.

Property Value

A member of the RecognitionConfidence enumeration that indicates the confidence level assigned to this alternate by the gesture recognizer.

Example

This Microsoft Visual C# .NET example is a snippet from the implementation of the IStylusAsyncPlugin interface's CustomStylusDataAdded method. The form that implements the IStylusAsyncPlugin interface contains a TextBoxTextBox object, theTextBox. The CustomStylusDataAdded method checks for custom stylus data from the GestureRecognizer object and displays information about any gesture or gestures that the GestureRecognizer object recognized.

using Microsoft.Ink;
using Microsoft.StylusInput;
using Microsoft.StylusInput.PluginData;

// ...

// Declare the RealTimeStylus objects, the GestureRecognizer plugin,
// and the DynamicRenderer plug-in.
private Microsoft.StylusInput.RealTimeStylus thePrimaryRealTimeStylus = null;
private Microsoft.StylusInput.RealTimeStylus theSecondaryRealTimeStylus = null;
private Microsoft.StylusInput.GestureRecognizer theGestureRecognizer = null;
private Microsoft.StylusInput.DynamicRenderer theDynamicRenderer = null;

// ...

// Informs the implementing object that user data is available.
public void CustomStylusDataAdded(RealTimeStylus sender, CustomStylusData data)
{
    // We can identify the kind of custom data via either the Guid or Type.
    // For the purpose of this demonstration we will validate both just to be safe.
    // For other scenarios either approach is valid.
    if (data.CustomDataId == GestureRecognizer.GestureRecognitionDataGuid)
    {
        // Cast the custom stylus data to gesture recognition data.
        GestureRecognitionData theData = data.Data as GestureRecognitionData;

        // If there is data in the notification, then display the information
        // for all of the gestures recognized.
        if (theData != null && theData.Count > 0)
        {
            this.theTextBox.Text = "GestureRecognitionData:" + Environment.NewLine;
            foreach (GestureAlternate theGesture in theData)
            {
                this.theTextBox.Text += string.Format(
                    "  Gesture {0,-10}, Confidence {1,-8}, Count {2}."
                    + Environment.NewLine, theGesture.Id,
                    theGesture.Confidence, theGesture.StrokeCount);
            }
            this.theTextBox.Text += Environment.NewLine;
        }
    }
}

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

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