HDevelop User's Manual

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Appendix C Glossary Boolean is the type name for the truth values ØÖÙ and Ð× as well as for the related boolean expressions. Body A body is part of a conditional instruction () oraloop(ÛÐ or ÓÖ) and consists of a sequence of operator calls. If you consider the ÓÖ-loop, for instance, all operator calls, that are located between ÓÖ and ÒÓÖ form the body. Button A button is part of a graphical user interface. With the mouse the user can press a button to cause an action to be performed. Control data Control data can be either numbers (ÒØÖ and ÖÐ), character strings (×ØÖÒ) and truth values (ÓÓÐÒ). This data can be used as atomic values (i.e., single values) or as tuples (i.e., arrays of values). Empty region An empty region contains no points at all, i.e., its area is zero. Graphics window A graphics window is used in HDevelop for displaying images, regions, or XLD. HDevelop is an interactive program for the creation of HALCON applications. Iconic data are image data, i.e., image arrays and data, which are described by coordinates and are derived from image arrays, e.g., regions, image and XLD. Image An image consists of one or more (multichannel image) image arrays and a region as the definition domain. All image arrays have the same dimension, but they can be of different pixel types. The size of the region is smaller or equal than the size of the image arrays. The region determines all image points that should be processed. Iconic object Generic implementation of iconic data in HALCON. integer is the type name for integer numbers. Integers are implemented using the C-type ÐÓÒ (4 or 8 byte). Operator data base The operator data base contains information about the HALCON operators. They are loaded at runtime from the binary files in ±ÀÄÇÆÊÇÇÌ±ÐÔ. Program window In HDevelop the program window contains the program. It is used to edit (copy, delete, and paste lines) and to run or debug the program. 37
38 APPENDIX C. GLOSSARY Operator window In the operator window of HDevelop the parameters of the selected operators can be entered or modified. Real is the type name for floating point numbers. They are implemented using the C-type ÓÙÐ (8 bytes). Region A region is a set of image points without gray values. A region can be imagined as a binary image (mask). Regions are implemented using runlength encoding. The region size is not limited to the image size (see also ×Ø ×Ý×ØÑ´³ÐÔ ÖÓÒ³¸³ØÖÙ³»³Ð×³µ in the HALCON reference manual. String is the type name for character strings. A string starts and ends with a single quote; in between any character can be used except single quote. The empty string consists of two consecutive single quotes. The maximum length of a character string is limited to 1024 characters. Tuple A tuple is an ordered multivalue set. In case of control data a tuple can consist of a large number of items with different data types. The term tuple is also used in conjunction with iconic objects, if it is to be emphasized that several iconic objects will be used. Type iconic variables can be assigned with data items of type image, region, and XLD. The types of control data items can be one of ÒØÖ, ÖÐ, ÓÓÐÒ,or×ØÖÒ. Variable window In HDevelop the variable window manages the control and iconic data. XLD is the short term for eXtended Line Description. It is used as a superclass for contours, polygons, and lines (see also the HALCON Reference Manual). HDevelop / 2000-11-16
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HALCON Version 6.0 MVTec Software G
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About This Manual This manual is a
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Contents 1 Introducing HDevelop 1 1
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Contents iii comment . . . . . . .
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Chapter 1 Introducing HDevelop In f
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1.2. EXAMPLE SESSION 3 Figure 1.1:
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1.2. EXAMPLE SESSION 5 Figure 1.2:
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1.3. ADDITIONAL SOURCES OF INFORMAT
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Chapter 2 Graphical User Interface
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2.3. MAIN WINDOW 11 Figure 2.1: The
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2.3. MAIN WINDOW 13 A security chec
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2.3. MAIN WINDOW 15 a directory whe
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2.3. MAIN WINDOW 17 Figure 2.7: The
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2.3. MAIN WINDOW 19 and not HDevelo
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2.3. MAIN WINDOW 21 Figure 2.10: Ma
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2.3. MAIN WINDOW 23 2.3.2.4 The Men
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2.3. MAIN WINDOW 25 Figure 2.13: On
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2.3. MAIN WINDOW 27 in a graphics w
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2.3. MAIN WINDOW 29 Figure 2.16: On
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2.3. MAIN WINDOW 31 Figure 2.17: Co
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2.3. MAIN WINDOW 33 Figure 2.18: Se
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2.3. MAIN WINDOW 35 Figure 2.20: Se
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2.3. MAIN WINDOW 37 Figure 2.23: Ex
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2.3. MAIN WINDOW 39 output paramete
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2.3. MAIN WINDOW 41 is registered i
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2.3. MAIN WINDOW 43 ËÙ×ØÓÒ×
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2.3. MAIN WINDOW 45 ÏÒÓÛ º ×
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2.3. MAIN WINDOW 47 Figure 2.31: Th
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2.5. OPERATOR WINDOW 49 The program
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2.5. OPERATOR WINDOW 51 Please refe
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2.6. VARIABLE WINDOW 53 operator ha
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2.6. VARIABLE WINDOW 55 aspect rati
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2.7. GRAPHICS WINDOW 57 Figure 2.38
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Chapter 3 Language The following ch
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3.2. CONTROL TYPES AND CONSTANTS 61
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3.4. OPERATIONS ON ICONIC OBJECTS 6
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3.5. EXPRESSIONS FOR INPUT CONTROL
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3.6. RESERVED WORDS 77 ÓÖ, ÜÓÖ
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3.8. LIMITATIONS 79 In the followin
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Chapter 4 Code Generation The idea
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4.1. CODE GENERATION FOR C++ 83 Ì
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4.1. CODE GENERATION FOR C++ 85 tha
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4.2. CODE GENERATION FOR VISUAL BAS
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4.3. CODE GENERATION FOR C 89 4.3 C
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4.4. GENERAL ASPECTS OF CODE GENERA
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Chapter 5 Program Examples This cha
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5.2. CAPILLARY VESSEL 95 ÚÐÓ×Û
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5.2. CAPILLARY VESSEL 97 Figure 5.3
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5.3. PARTICLES 99 each. Now it is e
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5.4. ANNUAL RINGS 101 ÚÐÖÛÒÓ
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5.5. BONDING 103 Figure 5.9: Exampl
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Page 137 and 138: 10 APPENDIX A. CONTROL HDevelop / 2
Page 139 and 140: 12 APPENDIX B. DEVELOP Attention If
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Page 147 and 148: 20 APPENDIX B. DEVELOP º ÀØ (inp
Page 149 and 150: 22 APPENDIX B. DEVELOP ’black’
Page 151 and 152: 24 APPENDIX B. DEVELOP Parameter º
Page 153 and 154: 26 APPENDIX B. DEVELOP Parameter º
Page 155 and 156: 28 APPENDIX B. DEVELOP If ÊÓÛ½
Page 157 and 158: 30 APPENDIX B. DEVELOP Ú ×Ø ÛÒ
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Page 161 and 162: 34 APPENDIX B. DEVELOP See Also Ú
Page 163: 36 APPENDIX B. DEVELOP HDevelop / 2
Page 167 and 168: 40 Index Ú ×Ø ÔÖØ, 27, 39 Ú
Page 169 and 170: 42 Index Operator Data base, 37 Nam
Page 171: 44 Index HDevelop / 2000-11-16
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