The HitTest Method is available in LEADTOOLS Document and Medical Imaging toolkits.
- testPoint
- The AnnPoint to be tested.
- centerPoint
- The center point
- converter
- An AnnUnitConverter used to convert centerPoint to pixel coordinates.
- buffer
- Threshold buffer value.
Visual Basic (Declaration) | |
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Public Overridable Function HitTest( _ ByVal testPoint As AnnPoint, _ ByVal centerPoint As AnnPoint, _ ByVal converter As AnnUnitConverter, _ ByVal buffer As Integer _ ) As Boolean |
Visual Basic (Usage) | Copy Code |
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Dim instance As AnnControlPoint Dim testPoint As AnnPoint Dim centerPoint As AnnPoint Dim converter As AnnUnitConverter Dim buffer As Integer Dim value As Boolean value = instance.HitTest(testPoint, centerPoint, converter, buffer) |
C# | |
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public virtual bool HitTest( AnnPoint testPoint, AnnPoint centerPoint, AnnUnitConverter converter, int buffer ) |
C++/CLI | |
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public: virtual bool HitTest( AnnPoint testPoint, AnnPoint centerPoint, AnnUnitConverter^ converter, int buffer ) |
Parameters
- testPoint
- The AnnPoint to be tested.
- centerPoint
- The center point
- converter
- An AnnUnitConverter used to convert centerPoint to pixel coordinates.
- buffer
- Threshold buffer value.
Return Value
true if hit-test is satisfied; otherwise, false.This method is called internally by the AnnEditDesigner.
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7