chikoski

function skip15sec(){
  var player  = document.querySelector("audio");
  player.currentTime = player.currentTime + 15;
}

function rewind15sec(){
  var player  = document.querySelector("audio");
  player.currentTime = player.currentTime - 15;
}

chikoski

function draw(){
  ctx.fillStyle = "rgb(32, 32, 32)";
  ctx.fillRect(0, 0, canvas.width, canvas.height);

  var data = [20, 40, 50, 60, 30, 10, 20, 40, 70, 5, -1, -20, -5, -20, -7, -5, 5];
  ctx.fillStyle = "rgb(255, 255, 255)";

  var i = 0;
  var offset = 5;
  var width = (canvas.width - offset * (data.length + 1))/ data.length;

chikoski

function getMinute(min, after){
  return (min + after) % 60;
}

function getHour(hour, after){
  return (hour + after) % 24;
}

chikoski

function add(a, b){
  return a + b;
}

function subtract(a, b){
  return a - b;
}

function multiply(a, b){
  return a * b;

chikoski

function addTwo(a){
  b = a + 1;
  return a + 1;
}

c = addTwo(1);
/*
2
*/
d = c + b;

chikoski

function addOne(a){
  return a + 1;
}

function addTwo(a){
  var b = addOne(a);
  return addOne(b);
}
addTwo(1);

chikoski

function getData(url){
  return new Promise((resolve, reject) => {
    console.log("download " + url);
    var req = new XMLHttpRequest({mozSystem: true});
    req.open("GET", url, true);
    req.overrideMimeType("audio/mp4");
    req.responseType = "blob";
    req.onload = () => {
      console.log("downloaded");
      resolve(req.response);

chikoski

alert("gistからの刺客");
var div = $("<div></div>");
div.css({width: "100%", height: window.innerHeight + "px", position: "fixed", top: 0, left: 0});
div.appendTo($("body"));

chikoski

body{
  margin: 0;
  padding: 0;
}
#canvas{
  width: 100%;
  height: 400px;
  margin: 0;
  padding: 0;
  box-sizing: border-box;

chikoski

navigator.getUserMedia = 
  navigator.getUserMedia || navigator.mozGetUserMedia;

const SIZE = {
  width: 800,
  height: 600
};

var storage;
var elements;