(Leadtools.Controls)

onPreDrawTouchLocation Method

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The graphics context to render with.
The touch location (location of spyglass).
Provides a method to perform custom drawing before OnDrawImage called.
Syntax
protected void onPreDrawTouchLocation( 
   CGContextRef context,
   CGPoint pt
)
Protected Sub onPreDrawTouchLocation( _
   ByVal context As CGContextRef, _
   ByVal pt As CGPoint _
) 
protected void onPreDrawTouchLocation( 
   CGContextRef context,
   CGPoint pt
)
-(void)onPreDraw:(CGContextRef)context touchLocation:(CGPoint) pt;
            


            

        

            

            
 function Leadtools.Controls.ImageViewerSpyGlassInteractiveMode.onPreDrawTouchLocation( 
   context ,
   pt 
)


            

        

            

        
            
Parameters
context


The graphics context to render with.
pt


The touch location (location of spyglass).

            
            

            
            
            
            
            
            
            
            
            
Requirements
Target Platforms

            
            
See Also
Reference
ImageViewerSpyGlassInteractiveMode Class

ImageViewerSpyGlassInteractiveMode Members




        
    

	
    

        

 
 
          

























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