LEADTOOLS JavaScript (Leadtools.Annotations.Core)

HitTestPoint Method

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The point to be tested in annotation units.
Performs hit-testing on this AnnContainer at the specified point.
Syntax
 function Leadtools.Annotations.Core.AnnContainer.hitTestPoint( 
   point 
)

Parameters

ParameterTypeDescription
pointLeadPointDThe point to be tested in annotation units.

Return Value

TypeDescription
AnnObject An array of AnnObjects that point intersects with.
Remarks

HitTestBuffer can be used to make the test point "bigger" to compensate for errors and provide smoother hit-testing. For example, if buffer is 2, a square with a length of 4 units around testPoint will be used to perform the hit-testing.

If more than one object overlaps underneath the test point, the method will return the object on top of the Z-order.

See Also

Reference

AnnContainer Object
AnnContainer Members

 

 


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