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Export Minim project on web.

[3 Replies]
- 25-Aug-2013 07:43 AM
- Forum: Integration and Hardware
Hi, erveryone !

I'm currently working on a project which is capturing the sound (with the librairy Minim) from the microphone of a computer into visual effect.

But I wish to export it to a website, and i can't export the minim librairy to a web applet. So if you have any suggestion of an other way to do it, go for it !

If you want my all code, ask for it !

PS : i'm using a FTT analyse for the visual effect.

Thanks.

Max!

Little problem with an ArrayIndexOutOfBoundsException !

[9 Replies]
- 20-Jun-2013 02:21 PM
- Forum: Programming Questions
Hi,

I'm currently working on a way to make a book of an image, and in that way to write every hex color code of every pixel of the image in single PDF pages. My script work great but when I arrived to a certain value in my loop i got the super nice message ArrayIndexOutOfBoundsException. But i don't understand why ...
1. import processing.pdf.*;
2. PImage img;
3. PFont myFont;
4. int q ;
5. void setup() {
6. size(1000, 1000, PDF, "livre.pdf");
7. img = loadImage("img50.jpg");
8. }
10. void draw() {
11. background(255);
13. frameRate(30);
14. myFont = createFont("Monkey", 58);
16. textFont(myFont);
18. fill(0);
20. int pixel_long = (img.pixels).length;
21. println(pixel_long);
23. for (int i = 900; i<pixel_long;i=i+900) {
25. String [] pixel = str(img.pixels);
27. for (int k = 0;k<pixel_long;k=k+1) {
29. pixel[k] = hex(int(pixel[k]), 6);
31. }
33. String [] pixel_singlepage = subset(pixel, i-900, i);
35. println(pixel_singlepage);
37. String writing_pixel;
39. writing_pixel=join(sa3, " ");
40. textSize(18);
41. text(writing_pixel, 12, 0, width, height);
42. PGraphicsPDF pdf = (PGraphicsPDF) g;
43. pdf.nextPage();
44. }
45. println("finish");
46. noLoop();
47. exit();
48. }
PS : My ArrayIndexOutOfBoundsException problem is on the line 33 ...

Thanks for the one who reply !

Max

Problems with array and for.

[4 Replies]
- 04-Apr-2013 01:32 PM
- Forum: Programming Questions
Hi everyone,
I'm quiet new in the magic world of Processing and I got a little problem, and i can't fix it ...

First, i'm gonna explain my project. I want to take the number of times of each letter appair in a tex (A,B,C,D,...) make something with it (I don't know yet). But i can't get the number of each letter by using a for (because i don't know very much about array and for...).

So here is my code :

String [] texte= {

"A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"

};

void setup() {

size(800, 800);

textAlign(LEFT);

String [] textecomplet;

textecomplet=loadStrings("text.txt");

String texteunique;

texteunique=join(textecomplet, "");

texteunique=texteunique.toUpperCase();

String toutelettre=join(textecomplet, "");

int total =toutelettre.length();

int i = 0;

int k=0;

for (i=0; i<26;i=i+1) {

String[] a=new String[26];

a [i] = texteunique.replace(texte[i], "");

int[] a2 = new int[26];

a2[i]=a[i].length();

int[] a3 = new int[26];

a3[i] = total-a2[i];

}

}

PS : Sorry for the english, isn't my mother language.

Thanks.

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