GetInvalidRectangle Method

Gets the physical bounding rectangle of this AnnControlPoint.

Syntax

Visual Basic
C#
Objective-C
Java
C++

public virtual Rectangle GetInvalidRectangle( 
   AnnPoint centerPoint,
   AnnUnitConverter converter
)

'Declaration
 
Public Overridable Function GetInvalidRectangle( _
   ByVal centerPoint As AnnPoint, _
   ByVal converter As AnnUnitConverter _
) As Rectangle

'Usage
 
Dim instance As AnnControlPoint
Dim centerPoint As AnnPoint
Dim converter As AnnUnitConverter
Dim value As Rectangle
 
value = instance.GetInvalidRectangle(centerPoint, converter)

public:
virtual Rectangle GetInvalidRectangle( 
   AnnPoint centerPoint,
   AnnUnitConverter^ converter
)

Parameters

centerPoint: The center point
converter: An AnnUnitConverter used to convert centerPoint to pixel coordinates.

Remarks

This rectangle can be used to calculate the invalid region needed to re-paint this control point. The annotation automation toolkit uses this value to speed up re-painting the owner control.

Requirements

Target Platforms

Reference

AnnControlPoint Class
AnnControlPoint Members