Reference for Processing version 1.2. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.

int[] a = { 5, 20, 25, 45, 70 };

void setup() {
  size(100, 100);
}

void draw() {
  for(int i=0; i < a.length; i++) {
    line(0, a[i], 50, a[i]);
  }
}

{ statements }
{ ele0, ..., eleN }