//blue: Monday

//pink: Wednesday

//purple: Saturday

//yellow: Sunday

let mydata;

let taxi1;

let taxi2;

let taxi3;

let taxi4;

let backgroundmap;

let word1, word2, word3, word4, word5, word6, word7, word8, word9;

let sentence1 = ['From: Tsinghua University', 'Destination: Printing Shop', 'Get the invoices printed'];

let sentence2 = ['From: Tsinghua University', 'Destination: 76 Guitar club', 'Guitar Courses'];

let sentence3 = ['From: 76 Guitar club', 'Destination: Tsinghua University'];

let sentence4 = ['From: Tsinghua University', 'Destination: Hot Pot restaurant', 'Birthday Celebration of my classmate'];

let sentence5 = ['From: Hot Pot restaurant', 'Destination: Tsinghua University'];

let sentence6 = ['From: Tsinghua University', 'Destination: Nearby Cinema', 'Film: BALLOON'];

let sentence7 = ['From: 798 ArtDist', 'Destination: Tsinghua University', 'Exhibition'];

let sentence8 = ['From: Tsinghua University', 'Destination: Beijing Tianqiao Performing Arts Center', 'TAO Dance Theater'];

let sentence9 = ['Destination: Tsinghua University','From: Beijing Tianqiao Performing Arts Center'];

​

function preload(){

  mydata = loadJSON("data.json");

  taxi1 = loadImage("car1.png");

  taxi2 = loadImage("car2.png");

  taxi3 = loadImage("car3.png");

  taxi4 = loadImage("car4.png");

  backgroundmap = loadImage("map.jpg")

}

function setup() {

  createCanvas(670, 340);

  setInterval(one, 800);

  setInterval(two, 900);

  setInterval(three, 500);

  setInterval(four, 1500);

  setInterval(five, 600);

  setInterval(six, 500);

  setInterval(seven, 1000);

  setInterval(eight, 1300);

  setInterval(nine, 1000);

}

​

function draw() {

  image(backgroundmap,0,0)

  for (let i = 0; i < mydata.Monday.taxi.length; i++){

      stroke(173,216,230);

      strokeWeight(3);

      noFill();

      ellipse(mydata.Monday.taxi[i] * 40-300, 60,67.5);

    }

  for (let j = 0; j < mydata.Wednesday.taxi.length; 

    j++){

      stroke(205,182,193);

      strokeWeight(3);

      noFill();

      ellipse(mydata.Wednesday.taxi[j] * 40-300, 120,61.52);

    }

   for (let o = 0; o < mydata.Saturday.taxi.length; 

    o++){

      stroke(147,112,219);

      strokeWeight(3);

      noFill();

      ellipse(mydata.Saturday.taxi[o] * 40-300, 180,46.34);

    }

  for (let e = 0; e < mydata.Sunday.taxi.length; 

    e++){

      stroke(255,239,213);

      strokeWeight(3);

      noFill();

      ellipse(mydata.Sunday.taxi[e] * 40-300, 240,143.3);

    }

  textSize(13);

  noStroke();

  fill(255);

  text(word1, 60, 60);

  text(word2,220,40)

  text(word3, 340, 75);

  textSize(11);

  noStroke();

  text(word4,170, 130);

  text(word5,300, 140);

  text(word6,490, 130);

  textSize(8);

  noStroke();

  text(word7,510, 190);

  textSize(16);

  noStroke();

  text(word8,240, 230);

  text(word9,330, 270);

}

​

function one(){

  word1 = random(sentence1);

}

​

function two(){

  word2 = random(sentence2);

}

​

function three(){

  word3 = random(sentence3);

}

​

function four(){

  word4 = random(sentence4);

}

​

function five(){

  word5 = random(sentence5);

}

function six(){

  word6 = random(sentence6);

}

function seven(){

  word7 = random(sentence7);

}

​

function eight(){

  word8 = random(sentence8);

}

function nine(){

  word9 = random(sentence9);

}

​

​

​

​