InkAnalyzerBase.CreateAnalysisHint Method (Int32, Int32, Int32, Int32)

Článek
10/19/2012

Adds a new ContextNodeBase that has a type of AnalysisHint with the specified area to the ink analyzer.

Namespace: System.Windows.Ink.AnalysisCore
Assembly: IACore (in IACore.dll)

Syntax

'Declaration
Public Function CreateAnalysisHint ( _
    left As Integer, _
    top As Integer, _
    right As Integer, _
    bottom As Integer _
) As ContextNodeBase
'Usage
Dim instance As InkAnalyzerBase 
Dim left As Integer 
Dim top As Integer 
Dim right As Integer 
Dim bottom As Integer 
Dim returnValue As ContextNodeBase 

returnValue = instance.CreateAnalysisHint(left, _
    top, right, bottom)

public ContextNodeBase CreateAnalysisHint(
    int left,
    int top,
    int right,
    int bottom
)

public:
ContextNodeBase^ CreateAnalysisHint(
    int left, 
    int top, 
    int right, 
    int bottom
)

public function CreateAnalysisHint(
    left : int, 
    top : int, 
    right : int, 
    bottom : int
) : ContextNodeBase

Parameters

left
Type: System.Int32

The x-coordinate of the left edge of the hint's location.

top
Type: System.Int32

The y-coordinate of the top edge of the hint's location.

right
Type: System.Int32

The x-coordinate of the right edge of the hint's location.

bottom
Type: System.Int32

The y-coordinate of the bottom edge of the hint's location.

Return Value

Type: System.Windows.Ink.AnalysisCore.ContextNodeBase
The new ContextNodeBase added to the ink analyzer.

Remarks

The ink analyzer adds the new ContextNodeBase with a type of AnalysisHint as a subnode of the analyzer's RootNode.

Adding an analysis hint does not mark the hint's area for reanalysis. To mark the area within the hint for reanalysis, call the DirtyRegion object's Union method with the hint's Location.

If a hint is assigned an infinite area, termed a global hint, the ink analyzer applies the hint's context to all ink that is not within another hint's area. Multiple hints may be attached to a single analyzer. However, only one global hint can be attached to a single ink analyzer, and no non-global hints can overlap. For more information about the types of context information that a hint can provide, see AnalysisHintNode.

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

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