basic tween

by Laras intan

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.18.2/plugins/CSSPlugin.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.18.2/easing/EasePack.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.18.2/TweenLite.min.js"></script>
<script src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
<img id="logo" src="http://40.media.tumblr.com/87d3fafaed41dca1532e9e1346f52130/tumblr_nmptmg6rDR1ushyv6o4_1280.png">
<br>

<input type="button" id="playBtn" value="play()">
<input type="button" id="pauseBtn" value="pause()">
<input type="button" id="resumeBtn" value="resume()">
<input type="button" id="reverseBtn" value="reverse()">
<input type="button" id="playFromBtn" value="play(5)">
<input type="button" id="reverseFromBtn" value="reverse(1)">
<input type="button" id="seekBtn" value="seek(3)"><br/>
<input type="button" id="timeScaleSlowBtn" value="timeScale(0.5)">
<input type="button" id="timeScaleNormalBtn" value="timeScale(1)">
<input type="button" id="timeScaleFastBtn" value="timeScale(2)">

<input type="button" id="restartBtn" value="restart...">

CSS

#logo {
  position: relative;
  background-color: #e3ead9;
  width: 70px;
  height: 70px;
}

JavaScript

var logo = document.getElementById("logo"),
        playBtn = document.getElementById("playBtn"),
        pauseBtn = document.getElementById("pauseBtn"),
        resumeBtn = document.getElementById("resumeBtn"),
        reverseBtn = document.getElementById("reverseBtn"),
        playFromBtn = document.getElementById("playFromBtn"),
        reverseFromBtn = document.getElementById("reverseFromBtn"),
        seekBtn = document.getElementById("seekBtn"),
        timeScaleSlowBtn = document.getElementById("timeScaleSlowBtn"),
        timeScaleNormalBtn = document.getElementById("timeScaleNormalBtn"),
        timeScaleFastBtn = document.getElementById("timeScaleFastBtn"),
        tween = TweenLite.to(logo, 10, {left:"500px", ease:Linear.easeNone});
         
    playBtn.onclick = function() {
        tween.play();
    };
    pauseBtn.onclick = function() {
        tween.pause();
    };
    resumeBtn.onclick = function() {
        tween.resume();
    };
    reverseBtn.onclick = function() {
        tween.reverse();
    };
    playFromBtn.onclick = function() {
        tween.play(5);
    };
    reverseFromBtn.onclick = function() {
        tween.reverse(1);
    };
    seekBtn.onclick = function() {
        tween.seek(3);
    };
    timeScaleSlowBtn.onclick = function() {
        tween.timeScale(0.5);
    };
    timeScaleNormalBtn.onclick = function() {
        tween.timeScale(1);
    };
    timeScaleFastBtn.onclick = function() {
        tween.timeScale(2);
    };
    restartBtn.onclick = function() {
        tween.restart();
    };