option = { title: { text: '流量增大压力变化分析', left: '50%', textAlign: 'center' }, tooltip: { trigger: 'axis', axisPointer: { lineStyle: { color: '#000' } }, backgroundColor: 'rgba(255,255,255,1)', padding: [5, 10], textStyle: { color: '#7588E4', }, extraCssText: 'box-shadow: 0 0 5px rgba(0,0,0,0.3)' }, legend: { right: 20, orient: 'vertical', data: ['出口压力','进口压力'] }, xAxis: { type: 'category', name:'时间', data: ['0','5','10','15','20','25','30','35','40','45','50','55','60','65'], boundaryGap: false, splitLine: { show: true, interval: 'auto', lineStyle: { color: ['#D4DFF5'] } }, axisTick: { show: false }, axisLine: { lineStyle: { color: '#609ee9' } }, axisLabel: { margin: 10, textStyle: { fontSize: 18 } } }, yAxis: { type: 'value', name:'压力/Mpa', splitLine: { lineStyle: { color: ['#D4DFF5'] } }, axisTick: { show: false }, axisLine: { lineStyle: { color: '#609ee9' } }, axisLabel: { margin: 10, textStyle: { fontSize: 14 } } }, series: [{ name: '今日', type: 'line', smooth: true, show:true, showSymbol: false, symbol: 'circle', symbolSize: 6, data: [8,8,5,9.5,7,8.5,7.8,8.1,7.95,8,8,8,8,8,8], itemStyle: { normal: { color: '#f7b851' } }, lineStyle: { normal: { width: 3 } } }, { name: '昨日', type: 'line', smooth: true, showSymbol: false, symbol: 'circle', symbolSize: 6, data: [15,15,14.8,15.2,14.95,15.02,15,15,15,15,15,15,15,15,15,15,15], itemStyle: { normal: { color: '#58c8da' } }, lineStyle: { normal: { width: 3 } } }] };