RenderSelection Method

Summary

Renders the selected part of this object if it supports a selection stroke.

Syntax

Objective-C

C++

Java

public void RenderSelection( 
   AnnContainerMapper mapper, 
   AnnObject annObject 
)

Sub RenderSelection( _ 
   ByVal mapper As AnnContainerMapper, _ 
   ByVal annObject As AnnObject _ 
)

-(void) renderSelectionMapper:(LTAnnContainerMapper*) mapper 
                       object:(LTAnnObject*) annObject;

void renderSelection(AnnContainerMapper mapper, AnnObject annObject);

public:  
   void RenderSelection( 
      AnnContainerMapper^ mapper, 
      AnnObject^ annObject 
   )

Parameters

mapper
The mapper object to use for converting coordinates. This value must not be null.

annObject
The object to render.

Remarks

This method is called by the framework to render the selected part of the object if it supports a selection stroke. This is usually called from AnnRenderingEngine.RenderContainer if the value of AnnObject.SupportsSelectionStroke is true and the object is selected.

Rendering engine will usually use AnnObject.SelectionStroke to draw a rectangle around the object support. This can be done along with rendering the selection thumbs as usual, although most annotation objects types use one more or the other but not both.

Requirements

Target Platforms

Reference

IAnnObjectRenderer Interface

IAnnObjectRenderer Members

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Help Version 20.0.2020.3.31

Leadtools.Annotations.Engine Assembly

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