RenderRotatePointThumbs Method (AnnD2DObjectRenderer)

public void RenderRotatePointThumbs( 
   AnnContainerMapper mapper,
   LeadPointD rotateCenterLocation,
   LeadPointD rotateGripperLocation,
   AnnFixedStateOperations operations
)

'Declaration
 

Public Sub RenderRotatePointThumbs( _
   ByVal mapper As AnnContainerMapper, _
   ByVal rotateCenterLocation As LeadPointD, _
   ByVal rotateGripperLocation As LeadPointD, _
   ByVal operations As AnnFixedStateOperations _
) 

'Usage
 

Dim instance As AnnD2DObjectRenderer
Dim mapper As AnnContainerMapper
Dim rotateCenterLocation As LeadPointD
Dim rotateGripperLocation As LeadPointD
Dim operations As AnnFixedStateOperations
 
instance.RenderRotatePointThumbs(mapper, rotateCenterLocation, rotateGripperLocation, operations)

public void RenderRotatePointThumbs( 
   AnnContainerMapper mapper,
   LeadPointD rotateCenterLocation,
   LeadPointD rotateGripperLocation,
   AnnFixedStateOperations operations
)

 function Leadtools.Annotations.Rendering.AnnD2DObjectRenderer.RenderRotatePointThumbs( 
   mapper ,
   rotateCenterLocation ,
   rotateGripperLocation ,
   operations 
)

Parameters

mapper

The mapper object to use for converting coordinates. Must not be null.

rotateCenterLocation

Location of the rotate center to render in container coordinates.

rotateGripperLocation

Location of the rotate gripper to render in container coordinates.

operations

The fixed state of the owner object.

This method is called by the framework to render the object rotation center and gripper thumbs (when the object is in a selected state). AnnD2DObjectRenderer contains all the information required to render the thumbs, therefore, most of the derived classes implementation do not override this method and uses the default implementation instead.

This method will use RotateCenterThumbStyle to render the thumb at rotateCenterLocation and RotateGripperThumbStyle to render the thumb at rotateGripperLocation by calling RotateCenterThumbStyle.Render and RotateGripperThumbStyle.Render respectively. If RotateCenterThumbStyle or RotateGripperThumbStyle is set to null, then no corresponding thumb will not be rendered.

For more information, refer to Annotation Rotation Options.

Target Platforms

Reference

AnnD2DObjectRenderer Class
AnnD2DObjectRenderer Members