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Why cant I export to dxf?

[2 Replies]
- 26-Jan-2013 08:34 PM
- Forum: Programming Questions
I followed the sample dxf from processing library but cant get it to work when i apply it to code. The code has two keypresses and i dont know how to fix them. Any ideas? The error is in line 39 below
2. /* OpenProcessing Tweak of *@*http://www.openprocessing.org/sketch/8168*@* */
3. /* !do not delete the line above, required for linking your tweak if you re-upload */
4. // a processing remake of the web mode in mr doob's "harmony" procedural drawing app
5. // http://mrdoob.com/lab/javascript/harmony/#web
7. ArrayList history = new ArrayList();
8. float distthresh = 60;
9. import processing.dxf.*;
10. boolean record = false;
12. void setup(){
13. size(900,600);
14. background(255);
15. stroke(0,50);
16. smooth();
17. }
20. void draw(){
21. if (record == true) {
22. beginRaw(DXF, "output.dxf"); // Start recording to the file
23. }
25. }
27. void mouseDragged(){
29. PVector d = new PVector(mouseX,mouseY,0);
30. history.add(0,d);
32. for (int p=0; p<history.size(); p++){
33. PVector v = (PVector) history.get(p);
34. float joinchance = p/history.size() + d.dist(v)/distthresh;
35. if (joinchance < random(0.4)) line(d.x,d.y,v.x,v.y);
36. }
37. }
39. void keyPressed(){
40. if (key == ' ') {
41. background(255);
42. history.clear();
43. }
44. if (record == true) {
45. endRaw();
46. record = false; // Stop recording to the file
47. }
48. }
50. void keyPressed() {
51. if (key == 'R' || key == 'r') { // Press R to save the file
52. record = true;
53. }
54. }

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