HDevelop User's Manual

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12 CHAPTER 2. GRAPHICAL USER INTERFACE HDevelop operators or to manipulate the graphical output. Every menu item opens a pulldown menu (henceforth abbreviated as menu) with optional submenus. You open a menu by clicking a menu item (inside the appropriate text) or via the keyboard (by pressing the key ÐØ in combination with the underlined letter of the menu item). All menu items are going to be explained in the following. 2.3.2.1 The Menu Item Ð In the menu item Ð you will find all functions to load an image and existing programs and to save recently created or modified programs, respectively. Furthermore, you may export HDevelop programs to C, C++, and Visual Basic. Figure 2.2 shows all the functions in this menu item. Figure 2.2: The menu item Ð. Ð º ÆÛ (keyboard shortcut ØÖÐ Æ) The menu item Ð º ÆÛ deletes the current program and all associated variables. The contents of the variables are deleted before removing them. In addition, all graphics windows except one are closed. The last window will be cleared. The display parameters for the remaining graphics window are identical to those when starting HDevelop. The first four parameters of the menu Ð º ÇÔØÓÒ× are reset to their initial state: The update of windows, variables, È, and time is on. HDevelop / 2000-11-16
2.3. MAIN WINDOW 13 A security check prevents you from deleting the current program accidentally if the program has not been saved. A dialog box appears and waits for your response, whether you really want to delete the HDevelop program. Your confirmation only deletes the HDevelop program you are working on and not the file associated with it. Now you are ready to input a new HDevelop program. If you give a negative response, nothing will happen. You have to press one of the two buttons before you are able to continue interacting with HDevelop. Ð º ÇÔÒººº (keyboard shortcut ØÖÐ Ç) By clicking on the menu item Ð º ÇÔÒººº you can load an existing HDevelop program. Alternatively, you can select Ð º ÁÒ×ÖØººº to insert a file into the current program at the line in which the insert cursor is located. In both cases, a dialog window pops up and waits for your input (see figure 2.3). It is called ÄÓ ÀÚÐÓÔ ÈÖÓÖÑ Ð. Please note that text, Visual Basic, C, or C++ versions of a file cannot be loaded. Figure 2.3: The dialog window to open an HDevelop file. In the topmost text field you may specify a directory which contains your HDevelop programs. A combo box at the right hand side helps you browsing your directories. To move one directory level up, you press the button on the right hand side of this text field. The next button creates a new folder to store HDevelop programs. By pressing the last button you can activate or deactivate the option to see more details about your HDevelop programs, i.e., the program size, the program type, the date when the most recent user update occurred, and file attributes. The middle text area displays all available HDevelop files to choose from. By clicking the left mouse button on a file name you select it. Double-clicking a file name opens the file immediately and displays it in the program window (see chapter 2.4). Furthermore, you may specify the file name in the text field below. The combo box for 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: 2.3. MAIN WINDOW 11 Figure 2.1: The
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 and 28: 2.3. MAIN WINDOW 19 and not HDevelo
Page 29 and 30: 2.3. MAIN WINDOW 21 Figure 2.10: Ma
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
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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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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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HDevelop User's Manual

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