text: var EasyFont = require('../src/index');
  
  new EasyFont().pipe('Skylor.min is very handsome!')
      .operation('measure')
      .option({ fontSize: 14, fontFamily: "'PingFang SC', sans-serif" })
      .value()
      .then(function (result) {
        console.log(result);
      });
  
  
  new EasyFont().pipe('Skylor.min is very handsome!')
    .operation('truncate')
    .option({ width: 20, row: 2, fontSize: 14, fontFamily: "'PingFang SC', sans-serif" })
    .value()
    .then(function (result) {
      console.log(result);
    });