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Nested for loop

/ Published in: Processing
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Simple example demonstrating nested for loops, colors, shapes, fill, stroke/no stroke, canvas size and smooth.

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  1. void setup() {
  2.   size(400, 400);
  3.   background(0);
  4.   smooth();
  5.   stroke(255, 50);
  6.   //noStroke();
  7. }
  8.  
  9. void draw() {
  10.  
  11.   for(int i = 0; i < width; i+=50) {
  12.  
  13.     for(int j = 0; j < height; j+=50) {
  14.       fill(100, 0, 150, 100);
  15.       ellipse(25 + i, 25 + j, 50, 50);
  16.       fill(20, 100, 0, 50);
  17.       rect(i, j, 50, 50);
  18.       println("i = " + i + " j = " + j);
  19.     }
  20.  
  21.   }
  22.  
  23. }

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