HALCON/COM User's Manual

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How to use the image analysis tool HALCON, Version 6.0, in your own COM programs All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher. 1. Edition April 1999 2. Edition October 2000 Copyright c 1999-2000 by MVTec Software GmbH, München, Germany MVTec Software GmbH Microsoft, Windows, Windows 95, Windows NT, Windows 2000, Visual C++ , and Visual Basic are either trademarks or registered trademarks of Microsoft Corporation. All other nationally and internationally recognized trademarks and tradenames are hereby recognized. More information about HALCON can be found at: ØØÔ»»ÛÛÛºÑÚØºÓÑ»ÐÓÒ»
About This Manual This manual gives an overview of the HALCON/COM interface. COM (“component object model”) is a Microsoft standard for component-based, language-independent software development. This manual contains all necessary information to install the COM interface and understand its main concepts; a guided example shows how to develop HALCON applications using Visual Basic. This manual is intended for the advanced HALCON user. You should be familiar with the main HALCON package and have experience in developing image analysis applications with HDevelop. Of course you must have knowledge about the language/tool you plan to develop with (e.g. Visual Basic). This manual is divided into the following parts: ¯ Introduction This chapter provides a short overview of COM concepts in general. ¯ The HALCON/COM Interface This chapter describes the structure of the HALCON/COM interface giving a quick overview, though not getting very deep into the details. ¯ Example Session In this chapter a small image processing demo application is developed stepwise with Visual Basic.
Page 1: HALCON Version 6.0 MVTec Software G
Page 5 and 6: Contents 1 Introduction 1 1.1 Why C
Page 7 and 8: Chapter 1 Introduction This chapter
Page 9 and 10: 1.2. HALCON AND COM 3 re-defined in
Page 11 and 12: Chapter 2 The HALCON COM Interface
Page 13 and 14: 2.2. MORE ABOUT CLASSES 7 instantia
Page 15 and 16: 2.3. OBJECT CONSTRUCTION AND DESTRU
Page 17 and 18: 2.4. INTERFACES AND INHERITANCE 11
Page 19 and 20: 2.8. HALCON/COM AND VISUAL BASIC 13
Page 21 and 22: 2.8. HALCON/COM AND VISUAL BASIC 15
Page 23 and 24: Chapter 3 Example Visual Basic Sess
Page 25 and 26: 3.1. FIRST STEP: THE GUI 19 Figure
Page 27 and 28: 3.3. FINAL STEP: MORE FUNCTIONALITY
Page 29 and 30: 3.4. OTHER EXAMPLES 23 2. ±ÀÄÇ
Page 31 and 32: Bibliography [Arm98] Tom Armstrong.
Page 33 and 34: Index abstract class, 5-8 ActiveX,
Page 35: Index 29 HALCON 6.0

HALCON/COM User's Manual

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