Project 09: Custom Pixels

//Jessie Chen
//D
//Project 09
//Computational Portrait
//Custom Pixel

var img;
let flowers = ['✽', '✾', '✿', '❀', '❁']

function preload() {
    img = loadImage("https://i.imgur.com/p0nMT7R.jpg")
}

function setup() {
    createCanvas(480, 480);
    //image in the center
    imageMode(CENTER);
    img.loadPixels();
    //resize image to canvas
    img.resize(480, 480);
    frameRate(10000);
    //pink background
    background(200, 170, 170);
}

function draw() {
    //pick random x and y
    var x = floor(random(img.width));
    var y = floor(random(img.height));
    
    //pull pixel color from that x and y
    var pix = img.get(x, y);
    
    //fill using the pixel color
    fill(pix);
    
    //keeps the pixels where the face is 
    //smaller so it can have more detail
    if (x > 90 & x < 270 && y > 80 && y < 350) {
        textSize(random(5, 15));
    } else {
        textSize(random(10, 20));
    }

    //draws flower in place of the pixels
    text(random(flowers), x, y);
}

//when the mouse is clicked the blobs enlarge 
//until it no longer becomes a face
function mousePressed() {
        filter(ERODE);
}