Halcon常用数据类型分析

鸿翔机器人

1. <font size="3">*图像类型
   
2. 
   
3. read_image (Image1, 'printer_chip/printer_chip_01') 图像
   
4. 
   
5. gen_rectangle1 (Rectangle, 30, 20, 100, 200) 区域
   
6. 
   
7. gen_rectangle2_contour_xld (Rectangle1, 300, 200, 0, 100.5, 20.5) 轮廓
   
8. 
   
9. get_image_size (Image1, Width, Height) 获取图像尺寸
   
10. 
    
11. 
    
12. *控制类型
    
13. 
    
14. str:='thinger'
    
15. 
    
16. num:=123
    
17. 
    
18. num2:=200
    
19. 
    
20. val:=123.456
    
21. 
    
22. array:=[1,2,3,4,5]
    
23. 
    
24. dev_get_window (WindowHandle) 获取窗体句柄
    
25. 
    
26. *运算符
    
27. 
    
28. if(num<200)
    
29.    
    
30.     stop ()
    
31.    
    
32. else
    
33.     stop ()
    
34.       
    
35. endif
    
36. 
    
37. 
    
38. 
    
39. if(num>123 and num2<300)
    
40.      stop ()
    
41. else
    
42.     stop ()   
    
43. endif
    
44. 
    
45. 
    
46. 
    
47. if(num>123 or num2<300)
    
48.      stop ()
    
49. else
    
50.     stop ()   
    
51. endif
    
52. 
    
53. 
    
54. if(not(num>123 or num2<300))
    
55.      stop ()
    
56. else
    
57.     stop ()   
    
58. endif
    
59. 
    
60. 
    
61. 
    
62. *控制流
    
63. 
    
64. for Index := 1 to 5 by 1
    
65.    num:=num+1
    
66. endfor
    
67. 
    
68. 
    
69. while (num>100)
    
70.    
    
71.     num:=num-1
    
72.    
    
73. endwhile
    
74. 
    
75. 
    
76. switch (num)
    
77. case 1:
    
78.     break
    
79. case 100:
    
80.     stop ()
    
81. endswitch
    
82. 
    
83. 
    
84. for Index1 := 1 to 5 by 1
    
85.     continue
    
86. endfor</font>

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