imageViewerSpyGlassInteractiveModePreDrawWithContext Method

Performs custom rendering before the spyglass is drawn.

Syntax

C#
Visual Basic (Declaration)
WinRT C#
Objective-C
Java
WinRT JavaScript

void imageViewerSpyGlassInteractiveModePreDrawWithContext( 
   LTImageViewerSpyGlassInteractiveMode imageViewerSpyGlassInteractiveMode,
   CGContextRef context
)

Sub imageViewerSpyGlassInteractiveModePreDrawWithContext( _
   ByVal imageViewerSpyGlassInteractiveMode As LTImageViewerSpyGlassInteractiveMode, _
   ByVal context As CGContextRef _
)

void imageViewerSpyGlassInteractiveModePreDrawWithContext( 
   LTImageViewerSpyGlassInteractiveMode imageViewerSpyGlassInteractiveMode,
   CGContextRef context
)

-(void) imageViewerSpyGlassInteractiveMode:(LTImageViewerSpyGlassInteractiveMode*) imageViewerSpyGlassInteractiveMode  
                        preDrawWithContext: (CGContextRef)context;

function Leadtools.Controls.LTImageViewerSpyGlassDelegate_ObjectiveC.imageViewerSpyGlassInteractiveModePreDrawWithContext( 
   imageViewerSpyGlassInteractiveMode ,
   context 
)

Parameters

imageViewerSpyGlassInteractiveMode: The spyglass mode that called the delegate.
context: The graphics context to render with.

Requirements

Target Platforms

Reference

LTImageViewerSpyGlassDelegate Interface
LTImageViewerSpyGlassDelegate Members