HDevelop User's Manual

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20 CHAPTER 2. GRAPHICAL USER INTERFACE Figure 2.9: Main window’s menu item Ø. Ø º È×Ø (keyboard shortcut ØÖÐ Î) To insert this buffer in the HDevelop program you place your mouse pointer at the desired position and then click item Ø º È×Ø. Ø º ÐØ The menu item Ø º ÐØ deletes all selected program lines without storing them in an internal buffer. The only way to get the deleted lines back in your program is to use the item Ø º ÍÒÓ. 2.3.2.3 The Menu Item ÜÙØ In this menu item you find all necessary functions to execute a HDevelop program in the program window (see chapter 2.4). You have the following items to choose from: ÜÙØ º ÊÙÒ (keyboard shortcut ) By selecting ÜÙØ º ÊÙÒ, HDevelop executes your program depending on the È’s position in the program window. The È indicates the next program line to execute. All following program lines are going to be performed until the program end. Notice, that a breakpoint may interrupt the run of your program. During the execution of operators the following special behaviour occurs: ¯ Although the mouse pointer indicates that HDevelop is not ready to handle user input (clock shape of the mouse pointer) you may initiate limited transactions. For example if you click variables, they will be visualized; you may modify output HDevelop / 2000-11-16
2.3. MAIN WINDOW 21 Figure 2.10: Main window’s menu item ÜÙØ. parameters for graphics windows; you may even modify the program. Note that HDevelop may be slow to react to your actions while the program is running. This is caused by the fact that HALCON reacts to user input only between calls to operators. ¯ A variable window update during runtime will only be performed if it has not been suppressed (see page 24). In any case, the values of all variables are shown in the variable window after the execution’s termination. While the program is running, the menus ÜÙØ º ÊÙÒ and ÜÙØ º ËØÔ (and the toolbar buttons ÊÙÒ and ËØÔ) are grayed out, i.e., you cannot execute them. You have the following possibilities to stop your HDevelop program: 1. The program runs until the last operator in this program has been called. The È is positioned behind this operator. This is the usual way to terminate a program. 2. The menu ÜÙØ º ËØÓÔ (or the toolbar button ËØÓÔ) has been pressed. 3. A breakpoint has been set (see chapter 2.4). In this case the last operator that will be executed is situated before the breakpoint. 4. Menu item Ð º ÉÙØ has been executed (see page 19). 5. A runtime error occurred. An input variable without a value or values outside a valid range might be typical reasons. In this case the È remains in the line of the erroneous operator. ÜÙØ º ËØÔ (keyboard shortcut ) Selecting ÜÙØ º ËØÔ enables you to execute a program (even if it is not complete) HALCON 6.0
Page 1 and 2: HALCON Version 6.0 MVTec Software G
Page 3 and 4: About This Manual This manual is a
Page 5 and 6: Contents 1 Introducing HDevelop 1 1
Page 7 and 8: Contents iii comment . . . . . . .
Page 9 and 10: Chapter 1 Introducing HDevelop In f
Page 11 and 12: 1.2. EXAMPLE SESSION 3 Figure 1.1:
Page 13 and 14: 1.2. EXAMPLE SESSION 5 Figure 1.2:
Page 15 and 16: 1.3. ADDITIONAL SOURCES OF INFORMAT
Page 17 and 18: Chapter 2 Graphical User Interface
Page 19 and 20: 2.3. MAIN WINDOW 11 Figure 2.1: The
Page 21 and 22: 2.3. MAIN WINDOW 13 A security chec
Page 23 and 24: 2.3. MAIN WINDOW 15 a directory whe
Page 25 and 26: 2.3. MAIN WINDOW 17 Figure 2.7: The
Page 27: 2.3. MAIN WINDOW 19 and not HDevelo
Page 31 and 32: 2.3. MAIN WINDOW 23 2.3.2.4 The Men
Page 33 and 34: 2.3. MAIN WINDOW 25 Figure 2.13: On
Page 35 and 36: 2.3. MAIN WINDOW 27 in a graphics w
Page 37 and 38: 2.3. MAIN WINDOW 29 Figure 2.16: On
Page 39 and 40: 2.3. MAIN WINDOW 31 Figure 2.17: Co
Page 41 and 42: 2.3. MAIN WINDOW 33 Figure 2.18: Se
Page 43 and 44: 2.3. MAIN WINDOW 35 Figure 2.20: Se
Page 45 and 46: 2.3. MAIN WINDOW 37 Figure 2.23: Ex
Page 47 and 48: 2.3. MAIN WINDOW 39 output paramete
Page 49 and 50: 2.3. MAIN WINDOW 41 is registered i
Page 51 and 52: 2.3. MAIN WINDOW 43 ËÙ×ØÓÒ×
Page 53 and 54: 2.3. MAIN WINDOW 45 ÏÒÓÛ º ×
Page 55 and 56: 2.3. MAIN WINDOW 47 Figure 2.31: Th
Page 57 and 58: 2.5. OPERATOR WINDOW 49 The program
Page 59 and 60: 2.5. OPERATOR WINDOW 51 Please refe
Page 61 and 62: 2.6. VARIABLE WINDOW 53 operator ha
Page 63 and 64: 2.6. VARIABLE WINDOW 55 aspect rati
Page 65 and 66: 2.7. GRAPHICS WINDOW 57 Figure 2.38
Page 67 and 68: Chapter 3 Language The following ch
Page 69 and 70: 3.2. CONTROL TYPES AND CONSTANTS 61
Page 71 and 72: 3.4. OPERATIONS ON ICONIC OBJECTS 6
Page 73 and 74: 3.5. EXPRESSIONS FOR INPUT CONTROL
Page 79 and 80:
3.5. EXPRESSIONS FOR INPUT CONTROL
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Page 83 and 84:
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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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5.7. DEVICES 105 Figure 5.11: Calib
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5.7. DEVICES 107 Figure 5.13: Resis
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5.8. CELL WALLS 109 Figure 5.15: Mi
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5.10. EXCEPTION HANDLING 111 Figure
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5.11. ROAD SCENE 113 any case. All
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5.11. ROAD SCENE 115 tures. Hence a
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Chapter 6 Miscellaneous This chapte
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6.5. RESTRICTIONS 119 Figure 6.1: E
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2 APPENDIX A. CONTROL ÌÙÔÐ½
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4 APPENDIX A. CONTROL Attention For
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6 APPENDIX A. CONTROL Result retur
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8 APPENDIX A. CONTROL ÚÙÔØÛÒ
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10 APPENDIX A. CONTROL HDevelop / 2
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12 APPENDIX B. DEVELOP Attention If
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14 APPENDIX B. DEVELOP Ú ÓÔÒ Û
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16 APPENDIX B. DEVELOP Ú Ò×ÔØ
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18 APPENDIX B. DEVELOP Parallelizat
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20 APPENDIX B. DEVELOP º ÀØ (inp
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22 APPENDIX B. DEVELOP ’black’
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24 APPENDIX B. DEVELOP Parameter º
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26 APPENDIX B. DEVELOP Parameter º
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28 APPENDIX B. DEVELOP If ÊÓÛ½
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30 APPENDIX B. DEVELOP Ú ×Ø ÛÒ
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32 APPENDIX B. DEVELOP Possible Suc
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34 APPENDIX B. DEVELOP See Also Ú
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36 APPENDIX B. DEVELOP HDevelop / 2
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38 APPENDIX C. GLOSSARY Operator wi
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40 Index Ú ×Ø ÔÖØ, 27, 39 Ú
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42 Index Operator Data base, 37 Nam
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44 Index HDevelop / 2000-11-16
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