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Capture 2 pictures of users and display both of the picture on screen

[1 Reply]
- 04-Mar-2013 04:12 PM
- Forum: Core Library Questions
Hi, I am trying write a program to take pictures of the user then show the pictures on the screen.
2. import processing.video.*;
4. Capture cam;
5. Capture cam1;
6. int count=0;
7. PImage img;
8. void setup() {
9. size(1000, 480);
10. img = loadImage("background.jpg");
12. String[] cameras = Capture.list();
14. if (cameras.length == 0) {
15. println("There are no cameras available for capture.");
16. exit();
17. } else {
18. println("Available cameras:");
19. for (int i = 0; i < cameras.length; i++) {
20. println(cameras[i]);
21. }
23. // The camera can be initialized directly using an
24. // element from the array returned by list():
25. cam = new Capture(this, cameras[0]);
26. cam.start();
27. cam1 = new Capture(this, cameras[0]);
28. cam1.start();
29. }
30. }
32. void draw() {
33. background(255);
34. if (count==1){
35. if (cam.available() == true) {
36. cam.read();
37. }
39. }else{
40. image(img, 0, 0);
41. }
42. if (key=='7'){
43. if (cam.available() == true) {
44. cam.read();
45. image(cam, 100, 300, 160,120);
46. }
48. }
49. if (key=='9'){
50. if (cam.available() == true) {
51. cam.read();
52. image(cam, 400, 300, 160,120);
53. }
54. // The following does the same, and is faster when just drawing the image
55. // without any additional resizing, transformations, or tint.
56. //set(0, 0, cam);
57. }
58. }
59. void keyPressed(){
61. if (key==1){
62. if (count==1){
64. count=0;
65. }
66. }
68. }
How can I do it?

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