let counting = {};

let keys = [];

let keysClean = [];

let toRemove = [];

let angle = 0;

let loopt = false;

let finalKey = [];

let dtxt;

​

function preload() {

  txt = loadStrings("data/letras.txt");

  jFont = loadFont("electroharmonix.ttf");

  //console.log(txt);

}

​

// void mousePressed() {

​

// }

​

function resetSketch() {

    background(0);

​

}

​

function setup() {

  createCanvas(windowWidth, windowHeight, WEBGL);

  resetSketch();

  //graph = createGraphics(600,600);

​

  let alltextjoin = txt.join(" ");

  //console.log(txt);

  //console.log(alltextjoin);

  //replace all spaecial characters like accents, from here: https://stackoverflow.com/questions/990904/remove-accents-diacritics-in-a-string-in-javascript

  let alltext = alltextjoin.normalize("NFD").replace(/[\u0300-\u036f]/g, "");

  //let alltext = alltextjoin.normalize("NFD").replace(/\p{Diacritic}/gu, "");

  //console.log(alltext);

  // createP(alltextjoin);

  // createP(alltext);

​

  let words = alltext.split(/\W+/);

  //console.log(words);

  //createP("WORD COUNTING");

​

  for (let i = 0; i < words.length; i++) {

    let word = words[i].toLowerCase();

    //is the first time for word? else add

    if (!counting[word]) {

      counting[word] = 1;

      //keys.push(word); Reemplazado despues por keys = Object.keys(counting);

    } else {

      counting[word]++;

    }

  }

  keys = Object.keys(counting);

  createP("WORD COUNTING:");

  //console.log(counting);

  //console.log(keys);

​

  keys.sort(compare);

  keysClean.sort(compare);

​

  function compare(a, b) {

    let countA = counting[a];

    let countB = counting[b];

    return countB - countA;

  }

​

  //array of prepositions, articles

  toRemove = [

    "a",

    "ante",

    "bajo",

    "cabe",

    "con",

    "contra",

    "de",

    "desde",

    "durante",

    "en",

    "entre",

    "hacia",

    "hasta",

    "mediante",

    "para",

    "por",

    "segun",

    "sin",

    "so",

    "sobre",

    "tras",

    "versus",

    "via",

    "el",

    "la",

    "lo",

    "los",

    "las",

    "un",

    "una",

    "unos",

    "unas",

    "que",

    "",

    "ese",

    "esa",

    "este",

    "esta",

    "del",

    "al",

  ];

​

  keysClean = keys.filter(function (el) {

    return !toRemove.includes(el);

  });

​

  //removing one character words

  for (let i = 0; i < keysClean.length; i++) {

    if (keysClean[i].length >= 2) {

      let key = keysClean[i];

      createDiv(`${key} : ${counting[key]}`);

      finalKey.push(key);

    }

  }

​

  console.log(finalKey);

​

  // for (let i = 0; i < keys.length; i++){

  //   let key = keys[i];

  //   createDiv(`${key} : ${counting[key]}`);

  // }

}

​

function draw() {

  frameRate(50);

  //background(0);

  //fill(random(150,255), random(200,255), 0);

  textFont(jFont);

  for (let i = 0; i < finalKey.length; i++) {

    /*dtxt =*/ text(finalKey[i], random(width), random(height));

    fill(random(255));

​

    textSize(counting[finalKey[i]] * 10);

    //ambientLight(1000);

    //noStroke();

      rotateX(angle);

      rotateY(angle * 0.3);

      rotateZ(angle * 10);

    // graph.fill(random(255));

    // graph.textAlign(CENTER);

    // graph.textSize(random(counting[finalKey[i]]));

    //graph.text(dtxt[i],random(10),random(10));

​

    angle += 0.1;

  }

}

​

function mousePressed() {

  resetSketch();

  // if (!loopt) {

  //   noLoop();

  // } else {

  //   loop();

  // }

  // loopt = !loopt;

}

​