PickObject Method (GoLayer)

In This Topic

Find a visible object in this layer at a given point.

Syntax

public GoObject PickObject( 
   PointF p,
   bool selectableOnly
)

Parameters

p: the point in document coordinates
selectableOnly: this is passed on to calls to GoObject.Pick

Return Value

the result of GoObject.Pick; null if no object contains the point

Remarks

This method calls GoObject.Pick on each object in this layer until a call returns an object, which is returned by this method. The objects are tested in reverse order in which they are painted, so as to get the "top-most" object at the given point . If CanViewObjects is false, this method does nothing. If is true but CanSelectObjects is false, this method returns null. Please note that if an object is found, it might not be a top-level object. In fact, when is false, it is very likely that if any object is found at the given point, it will be a child of some group.

Reference

GoLayer Class
GoLayer Members

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