HDevelop User's Manual

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10 CHAPTER 2. GRAPHICAL USER INTERFACE ¯ Clicking the left mouse button once, you are able to select window-specific components, such as menu items, iconic variables, control variables, action buttons, checkboxes, and you give the insertion focus to a specific text field. Some of these text fields comprise a combo box which you may open in the same way. Furthermore, you select (invert) text in certain windows, e.g., in the program window. With this you are able to perform the general editor functions like ÙØ, ÓÔÝ and Ô×Ø (see sections 2.3.2.2 and 2.3.3). In the program window there is an extended mode to select lines by pressing the ËØ or the ØÖÐ key during the mouse click. More than one line can be activated using the ËØ key: All lines between the last activation and the new one will become activated. The ØÖÐ key is used to active or deactivate more than one line using single mouse clicks. Clicking at an item for the second time (after a short pause) will deactivate it (e.g., lines in the program window or variables in the variable window). Similarly the activation passes to another item by clicking at it. Very important is the possibility to set the program counter (Èµ at the left side of the program window (see 2.4). By combining a mouse click with special keys you can activate further functions: – Clicking the left mouse button once while pressing the ËØ key: This places the insert cursor in the program window (see 2.4). – Clicking the left mouse button once while pressing the ØÖÐ key: The breakpoint will bet set in the program window. By performing this action once more, the breakpoint will disappear (see 2.4). ¯ Clicking the left mouse button twice results in an action that will be performed with the activated item. In the program window the operator corresponding to the program line together with its parameters is displayed directly in the operator window and can then be modified. Iconic and control variables are displayed in the graphics window or in specific dialogs. 2.3 Main Window The main window contains the other four HDevelop windows and possibly additional graphics windows. 1 The main window can handle HDevelop programs, manipulate the graphics output, offer all HALCON and HDevelop operators, give suggestions and help on choosing operators and manage the HDevelop windows. After starting HDevelop you will see a window configuration similar to figure 2.1. The main window comprises five areas: ¯ a title bar, 1 In a UNIX environment the main window comprises the program window and the operator window. It has no special Window manager functionality like in Windows NT. HDevelop / 2000-11-16
2.3. MAIN WINDOW 11 Figure 2.1: The main window. ¯ a menu bar, ¯ a tool bar, ¯ a window area, and ¯ a status bar. In the following chapters you will find all necessary information to interact with this window. 2.3.1 Title Bar Your HDevelop main window is identified by the title ÀÚÐÓÔ in the window’s title bar. After loading or saving a file, the file name will be displayed in the title bar. Additionally it offers three buttons on the right hand side to iconify and to maximize the window, and to exit the HDevelop session. 2.3.2 Menu Bar In the menu bar of the main window HDevelop functionality is offered. Here you may perform the important actions to solve your image processing tasks, i.e., to choose any HALCON or 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:
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Page 15 and 16: 1.3. ADDITIONAL SOURCES OF INFORMAT
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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 and 28: 2.3. MAIN WINDOW 19 and not HDevelo
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Page 31 and 32: 2.3. MAIN WINDOW 23 2.3.2.4 The Men
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Page 35 and 36: 2.3. MAIN WINDOW 27 in a graphics w
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Page 47 and 48: 2.3. MAIN WINDOW 39 output paramete
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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
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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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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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