Code 1 Week 7 exercise 3 possible solution for Oli

week_7_sketch_3_solution_oli.js

let diameters = []
let locationX = []
let locationY = []
let circleHues = []
let numCircles = 10;
let circlesFilled = []

function setup() {

  createCanvas(600, 400);
  for (let i = 0; i < 10; i++) {
    diameters[i] = random(0, 50)
    locationX[i] = random(0, 400);
    locationY[i] = random(100, 200);
    circleHues[i] = floor(random(280, 320));
    circlesFilled[i] = random(100);
  }
}

function draw() {
  background(0);
  colorMode(RGB);

  for (let i = 0; i < numCircles; i++) {
    colorMode(HSB);
    fill(100);
    // so there is a 50% chance that it will fill the circles
    // and a 50% it will only draw the strokes
    if (circlesFilled[i] > 50) {
      fill(circleHues[i], circleHues[i], circleHues[i]);
      noStroke();
      strokeWeight(0);
    } else {
      noFill();
      stroke(circleHues[i], circleHues[i], circleHues[i]);
      strokeWeight(2);
    }

    circle(locationX[i], locationY[i], diameters[i])
  }
}