option = { title: { text: 'Awesome Chart' }, legend:{ data:['one','two'] }, xAxis: [{ data: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], gridIndex: 0 }, { data: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], gridIndex: 1 }], label: { normal: { show: true, formatter: function(params) { return params.data[1]; } } }, yAxis: [{ gridIndex: 0 }, { gridIndex: 1 }], series: [{ name: 'one', type: 'line', data: [ ['Sun', 100], ['Wed', 200] ], xAxisIndex:0, yAxisIndex:0 }, { name:'two', type: 'line', data: [ ['Mon', 100], ['Tue', 120], ['Sat', 200] ], xAxisIndex:0, yAxisIndex:0 }, { name: 'one', type: 'line', data: [ ['Sun', 100], ['Wed', 200] ], xAxisIndex:1, yAxisIndex:1 }, { name:'two', type: 'line', data: [ ['Mon', 100], ['Tue', 120], ['Sat', 200] ], xAxisIndex:1, yAxisIndex:1 }], grid: [{ x: "7%", y: "7%", height: "40%" }, { x: "7%", y2: "7%", height: "40%" }] };