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HitTest Method (AnnContainer)
Summary
Retrieves the object at the specified coordinates.
Syntax
public virtual Leadtools.Annotations.AnnObject HitTest(Leadtools.Annotations.AnnPoint testPoint,int buffer)
Public Overridable Function HitTest( _ByVal testPoint As Leadtools.Annotations.AnnPoint, _ByVal buffer As Integer _) As Leadtools.Annotations.AnnObject
public:virtual Leadtools.Annotations.AnnObject^ HitTest(Leadtools.Annotations.AnnPoint testPoint,int buffer)
Parameters
testPoint
The AnnPoint to be tested.
buffer
Threshold buffer value.
Return Value
An AnnObject that represents the object at the given screen coordinates; or null (Nothing in VB) if no object is at the tested location.
Remarks
testPoint
The AnnPoint to be tested.
buffer
Threshold buffer value.
If more than one object overlaps underneath the test point, the method will return the object on top of the Z-order.
Example
For an example, refer to AnnContainer.
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Annotations Assembly
