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<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="description" content="A front-end template that helps you build fast, modern mobile web apps.">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>animation test</title>

        <!-- Fonts -->
    <link href='https://fonts.googleapis.com/css?family=Roboto:regular,bold,italic,thin,light,bolditalic,black,medium&amp;lang=en' rel='stylesheet' type='text/css'>
    <link href="https://fonts.googleapis.com/icon?family=Material+Icons"
      rel="stylesheet">

    <!-- Page styles -->
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/prism/0.0.1/prism.min.css">
    <link rel="stylesheet" href="../../material.min.css">
    <link rel="stylesheet" href="../../components/demos.css">
    <script src="../../material.min.js"></script>

    
    <style>
      /**
 * Copyright 2015 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

.demo-animation {
  height: 200px;
  width: 300px;
  padding: 0;
  background: none;
}

.demo-animation__container {
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  text-align: center;
  background-color: #ddd;
}

.demo-animation__container-foreground {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 100;
}

.demo-animation__container-background {
  line-height: 200px;
  z-index: -100;
}

/* Outside the view, on the left.
   We leave the view when moving to this state, so we use fast-out-linear-in. */
.demo-animation--position-0 {
  left: -102px;
}

/* Left side.
   We enter the view when moving to this state, so we use linear-out-slow-in. */
.demo-animation--position-1 {
  left: 20px;
}

/* Right side.
   We're always visible when moving to this state, so we use default. */
.demo-animation--position-2 {
  left: 180px;
}

/* Outside the view, on the right.
   We leave the view when moving to this state, so we use fast-out-linear-in. */
.demo-animation--position-3 {
  left: 302px;
}

/* Right side.
   We enter the view when moving to this state, so we use linear-out-slow-in. */
.demo-animation--position-4 {
  left: 180px;
}

/* Left side.
   We're always visible when moving to this state, so we use default. */
.demo-animation--position-5 {
  left: 20px;
}

.demo-animation__movable {
  background-color: red;
  border-radius: 2px;
  display: block;
  height: 100px;
  width: 100px;
  position: absolute;
  top: 50px;
  transition-property: left;
  transition-duration: 0.2s;
}

    </style>

  </head>
  <body>

    <div style="padding-top: 24px;">
      
        
    <div class="demo-preview-block demo-animation demo-js-animation">
      <div class="demo-animation__container">
        <div class="demo-animation__container-background">Click me to animate</div>
        <div class="demo-animation__container-foreground"></div>
        <div class="demo-animation__movable demo-animation--position-0 mdl-shadow--2dp"></div>
      </div>
    </div>

      
    </div>
    <!-- Built with love using Material Design Lite -->

    
    <script>
      /**
 * @license
 * Copyright 2015 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Class constructor for Animation MDL component.
 * Implements MDL component design pattern defined at:
 * https://github.com/jasonmayes/mdl-component-design-pattern
 * @param {HTMLElement} element The element that will be upgraded.
 */
function DemoAnimation(element) {
  'use strict';

  this.element_ = element;
  this.position_ = this.Constant_.STARTING_POSITION;
  this.movable_ = this.element_.querySelector('.' + this.CssClasses_.MOVABLE);
  // Initialize instance.
  this.init();
}

/**
 * Store strings for class names defined by this component that are used in
 * JavaScript. This allows us to simply change it in one place should we
 * decide to modify at a later date.
 * @enum {string}
 * @private
 */
DemoAnimation.prototype.CssClasses_ = {
  MOVABLE: 'demo-animation__movable',
  POSITION_PREFIX: 'demo-animation--position-',
  FAST_OUT_SLOW_IN: 'mdl-animation--fast-out-slow-in',
  LINEAR_OUT_SLOW_IN: 'mdl-animation--linear-out-slow-in',
  FAST_OUT_LINEAR_IN: 'mdl-animation--fast-out-linear-in'
};

/**
 * Store constants in one place so they can be updated easily.
 * @enum {string | number}
 * @private
 */
DemoAnimation.prototype.Constant_ = {
  STARTING_POSITION: 0,
  // Which animation to use for which state. Check demo.css for an explanation.
  ANIMATIONS: [
    DemoAnimation.prototype.CssClasses_.FAST_OUT_LINEAR_IN,
    DemoAnimation.prototype.CssClasses_.LINEAR_OUT_SLOW_IN,
    DemoAnimation.prototype.CssClasses_.FAST_OUT_SLOW_IN,
    DemoAnimation.prototype.CssClasses_.FAST_OUT_LINEAR_IN,
    DemoAnimation.prototype.CssClasses_.LINEAR_OUT_SLOW_IN,
    DemoAnimation.prototype.CssClasses_.FAST_OUT_SLOW_IN
  ]
};

/**
 * Handle click of element.
 * @param {Event} event The event that fired.
 * @private
 */
DemoAnimation.prototype.handleClick_ = function(event) {
  'use strict';

  this.movable_.classList.remove(this.CssClasses_.POSITION_PREFIX +
      this.position_);
  this.movable_.classList.remove(this.Constant_.ANIMATIONS[this.position_]);

  this.position_++;
  if (this.position_ > 5) {
    this.position_ = 0;
  }

  this.movable_.classList.add(this.Constant_.ANIMATIONS[this.position_]);
  this.movable_.classList.add(this.CssClasses_.POSITION_PREFIX +
      this.position_);
};

/**
 * Initialize element.
 */
DemoAnimation.prototype.init = function() {
  'use strict';

  if (this.element_) {
    if (!this.movable_) {
      console.error('Was expecting to find an element with class name ' +
          this.CssClasses_.MOVABLE + ' inside of: ', this.element_);
      return;
    }

    this.element_.addEventListener('click', this.handleClick_.bind(this));
  }
};

// The component registers itself. It can assume componentHandler is available
// in the global scope.
componentHandler.register({
  constructor: DemoAnimation,
  classAsString: 'DemoAnimation',
  cssClass: 'demo-js-animation'
});

    </script>
  </body>
</html>