getInvalidateRect Method

Summary

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

Syntax
TypeScript
JavaScript
AnnLineEnding.prototype.getInvalidateRect = function( 
   mapper, 
   operations, 
   lineStart, 
   lineEnd 
) 
getInvalidateRect( 
   mapper: AnnContainerMapper, 
   operations: AnnFixedStateOperations, 
   lineStart: LeadPointD, 
   lineEnd: LeadPointD 
): LeadRectD;

Parameters

mapper

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

operations

The owner AnnObject's fixed operation state.

lineStart

The LeadPointD that represents the starting point of the line to which the ending style is being added.

lineEnd

The LeadPointD that represents the ending point of the line to which the ending style is being added.

Return Value

The current physical rectangle of this AnnLineEnding.

Remarks

The lineStart and lineEnd points parameters represent the starting and ending points of the line.

If the object is a polyline object, then the parameters represent the starting and ending points for either the last or first line segment in the polyline (based on whether the ending style location is at the start or at the end of the polyline).

Requirements

Target Platforms

Help Version 20.0.2020.3.31
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Leadtools.Annotations.Engine Assembly
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