SymbRaster/sketch.js

let img;

let morphs = [];
let count = 7;
let size = 10;
let countH = 400;
let countV = 260;

// Load the image
function preload() {
  img = loadImage('/assets/mona-lisa.jpg');
  for (let i = 0; i < count; i++)
    morphs[i] = loadImage(`/assets/morphs/${i}.png`);
}

function setup() {
  /*
  createCanvas(26*size, 40*size);
  imageMode(CORNER);
  for (let i = 0; i < 26; i++) {
    for (let j = 0; j < 40; j++) {
      image(morphs[1], i*size, j*size, size, size);
    }
  }*/
  
  pixelDensity(1);

  // Display the image
  img.resize(0, countH);
  img.filter(GRAY);
  createCanvas(countV, countH);
  //createCanvas(countV*size, countH*size);
  image(img, 0, 0);
  
  loadPixels();
  let pixels2d = new Array(400);
  for(let i = 0; i < 400; i++){
    pixels2d[i] = new Array(260);
  }
  let i = 0;
  let j = 0;
  let str1 = "";
  for(let k = 0; k < pixels.length; k++) {
    if (k%4 == 0) {
      str1 += str(pixels[k]%7);
      pixels2d[i][j] = pixels[k]%7;
      j++;
    }
    if (k/4%260 == 0 && k>0) {
      str1 += '\n';
      i++;
      j = 0;
    }
  }
  
  console.log(pixels);
  console.log(pixels2d);

  //saveStrings(str1.split('\n'), 'data.txt');
  //resizeCanvas(countV*10, countH*10)
  /*imageMode(CORNER);
  for (let i = 0; i < countH; i++) {
    for (let j = 0; j < countV; j++) {
      image(morphs[i], i*size, j*size, size, size);
    }
  }*/

  describe('Mona lisa - by Davincci');
}