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onPreDrawImage Method

Summary

Raises the ImageViewerDrawListener preDraw event.

Syntax

Java

protected void onPreDrawImage(  
   ImageViewerDrawEvent e 
)

Protected Sub onPreDrawImage( _ 
   ByVal e As ImageViewerDrawEvent _ 
)

protected void onPreDrawImage(ImageViewerDrawEvent e)

Parameters

e
The Leadtools.ImageViewerDrawEvent event data.

Remarks

Note to Inheritors: When overriding onPreDrawImage in a derived class, be sure to call the base class's onPreDrawImage method so that registered listeners receive the event.

Requirements

Target Platforms

Reference

ImageViewer Class

ImageViewer Members

Help Version 19.0.2017.10.28

Leadtools.Controls Assembly (WinRT / WPF / iOS / OS X / Android)

Introduction

Getting Started

Namespaces

Leadtools.Controls Namespace