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CSS Base

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About JavaScript Preprocessors

JavaScript preprocessors can help make authoring JavaScript easier and more convenient. For instance, CoffeeScript can help prevent easy-to-make mistakes and offer a cleaner syntax and Babel can bring ECMAScript 6 features to browsers that only support ECMAScript 5.

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HTML

            
              <img id="hill" src="http://7xt5iu.com1.z0.glb.clouddn.com/img/cray.png"/>


<svg width="420px" height="260px" viewBox="0 0 420 260" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
  <g stroke="#979797" stroke-width="1" fill="none">
    <path d="M370.378234,219.713623 C355.497359,218.517659 317.851562,216.86493 308.839569,181.667391 C300.756561,150.09813 323.962827,136.132362 340.939087,111.829321 C384.054688,50.1054687 340.241506,14.9992657 308.839569,11.0455325 C287.915273,8.41101084 268.693226,12.060733 251.173428,21.994699 C241.391879,25.8181821 186.979619,54.0624154 194.98203,136.364154 C198.4375,171.902344 214.222656,176.428873 221.222365,188.661808 C235.813478,214.161745 206.437808,257.5625 164.113232,241.489945 C137.276845,231.298955 115.741277,194.228837 93.7420262,176.428873 C77.3531869,163.168387 53.8934638,159.57162 34.2059335,155.533152" id="motionPath"></path>
  </g>
</svg>
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CSS

            
              #hill {
  position: absolute;
  left: -50px;
  top: -20px;
  width: 100px;
}
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JS

            
              var hill = document.getElementById('hill')
var path = MorphSVGPlugin.pathDataToBezier("#motionPath");

TweenMax.to(hill, 5, {
  bezier:{
    values:path, 
    type:"cubic", 
    autoRotate: 180
  },
  ease:Linear.easeNone, 
  repeat: -1
})
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999px
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