GetInvalidateRect Method

Summary

Gets a LeadRectD object that specifies the current physical rectangle of this ending style.

Syntax

C++

public virtual LeadRectD GetInvalidateRect( 
   AnnContainerMapper mapper, 
   AnnFixedStateOperations operations, 
   LeadPointD lineStart, 
   LeadPointD lineEnd 
)

Public Overridable Function GetInvalidateRect( 
   ByVal mapper As AnnContainerMapper, 
   ByVal operations As AnnFixedStateOperations, 
   ByVal lineStart As LeadPointD, 
   ByVal lineEnd As LeadPointD 
) As LeadRectD

public:  
   virtual LeadRectD^ GetInvalidateRect( 
      AnnContainerMapper^ mapper, 
      AnnFixedStateOperations^ operations, 
      LeadPointD^ lineStart, 
      LeadPointD^ lineEnd 
   )

Parameters

mapper

The mapper to use when converting display, container and image coordinates.

operations

The owner AnnObject fixed operation state.

lineStart

The LeadPointD that represents the start point of the line for which to add ending style.

lineEnd

The LeadPointD that represents the end point of the line for which to add ending style.

Return Value

The current physical rectangle of this AnnLineEnding.

Remarks

The start and end points parameters, represent the start and end points of the line. If the object is polyline, then represents the start and end points for last or first line segment in the polyline.

Requirements

Target Platforms

Reference

AnnLineEnding Class

AnnLineEnding Members

Leadtools.Annotations.Engine Namespace

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Help Version 20.0.2020.3.31

Leadtools.Annotations.Engine Assembly

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Leadtools.Annotations.Engine Namespace

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