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unexpected token: void

[1 Reply]
- 20-Nov-2012 01:20 AM
- Forum: Programming Questions
Hey guys, im trying to write a program which will draw an ellipse for some data I have in arrays, but when I execute it it gives me the error: unexpected token: void

Its referring to the void in the void draw() section, but I don't know why
3. //Declare an array to hold each line of the data file
4. String[] lines;
6. //Delcare an array to hold each one of the unique street types
7. //and initially add just a single, empty value " "
8. String[] streetTypes = {
9. " "
10. };
12. int[] streetcounts = {
13. 77, 474, 36, 1, 1, 13, 159, 140, 1, 18, 1, 1, 109, 9, 3, 4, 126, 3, 36, 82, 1, 996, 1, 2, 71, 2, 4, 144
14. };
18. void setup() {
19. size(500, 500);
20. background(90, 220, 225);
21. stroke(255, 0, 0);
24. //Load data
25. lines = loadStrings("Street_Names2.csv");
27. //Loop through once for each line in the data file
28. for (int i = 0; i < lines.length; i++) {
30. //Split line into pieces
31. String[] pieces = split(lines[i], ',');
35. //
36. // COUNT ALL STREET TYPES
37. //
39. //Look at whatever type of street this street is
40. String thisStreetType = pieces[1];
42. //Is this street type new to us? Assume it is for now.
43. boolean isThisNew = true;
45. //Loop through ALL of the streetTypes, and see if this street type is already recorded (or not)
46. for (int j = 0; j < streetTypes.length; j++) {
48. //If the types match, then this isn't a new type after all
49. if (thisStreetType.equals(streetTypes[j])) {
50. isThisNew = false; //...so set isThisNew to false
51. }
52. }
54. //If we *still* think this is a new street type...
55. if (isThisNew) {
56. streetTypes = append(streetTypes, thisStreetType); //...then append it to the big array
57. }
58. }
61. //Finally, remove the first empty item in the array, now that it's no longer needed
62. streetTypes = subset(streetTypes, 1);
64. //Print out the final array of streetTypes to the console
65. println(streetTypes);
69. //Draw a dot for each row of data
71. void draw() {
73. for (int i = 0; i < streetTypes.length;) {
74. smooth();
75. stroke(255);
76. fill(255, 255, 255, 90);
77. ellipse(0, 0, streetcounts[i], streetcounts[i]);
78. }
79. }

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