BJ_web_developers / dyitoc

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node_modules/zrender/src/contain/util.js 152 Bytes
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aaac7fed   liuqimichale   add 
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  var PI2 = Math.PI * 2;
  
  export function normalizeRadian(angle) {
      angle %= PI2;
      if (angle < 0) {
          angle += PI2;
      }
      return angle;
  }