option = { xAxis: [ { type: 'category', gridIndex: 0, data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] }, { type: 'category', gridIndex: 1, data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] }, { type: 'category', gridIndex: 2, data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] } ], yAxis: [{ gridIndex: 0 }, { gridIndex: 1 }, { gridIndex: 2 }], grid: [ { x: '5%', y: '25%', width: '25%', height: '75%', containLabel: true }, { x: '32.5%', y: '25%', width: '30%', height: '75%', containLabel: true }, { x2: '5.25%', y: '25%', width: '30%', height: '75%', containLabel: true } ], series: [ { data: [150, 230, 24, 218, 135, 147, 260], type: 'line' }, { data: [10, 23, 22, 18, 15, 17, 20], type: 'line', xAxisIndex: 1, yAxisIndex: 1 }, { data: [1500, 2300, 2204, 2108, 1305, 1407, 2060], type: 'line', xAxisIndex: 2, yAxisIndex: 2 } ] };