HitTest Method (AnnEllipseObject)

 function Leadtools.Annotations.Core.AnnEllipseObject.hitTest( 
   point ,
   hitTestBuffer 
)

Parameters

Parameter	Type	Description
point	LeadPointD	The Leadtools.LeadPointD to be tested.
hitTestBuffer	double	Threshold buffer value, in pixels.

Return Value

The point should be in physical coordinates.

hitTestBuffer is 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 pixels around testPoint will be used to perform the hit-testing.

By default, an annotation object will return true if hit-testing was satisfied. Derived objects can override this method to fine tune the return value.

Reference

AnnEllipseObject Object
AnnEllipseObject Members