var option = { backgroundColor: 'black', legend: { orient: 'vertical', right: '1%', data: ['昨天PR', '预测PR'], textStyle: { color: '#FFFFFF' } }, tooltip: { trigger: 'axis' }, textStyle: { color: '#FFFFFF', fontSize: '10px' }, grid: { left: '3%', right: '8%', bottom: '3%', top: '15%', containLabel: true }, calculable: true, xAxis: [{ name: '', show: true, type: 'category', boundaryGap: false, data: [ "周一", "周二", "周三", "周四", "周五", "周六", "周日" ], axisLine: { lineStyle: { color: 'rgb(20,203,215,0.2)' } }, //刻度线是否显示 axisTick: { show: false }, axisLabel: { interval: 0, rotate: 30, show: true }, splitLine: { show: true, lineStyle: { // 使用深浅的间隔色 color: 'rgb(20,203,215,0.2)' } } }], yAxis: [{ type: 'value', name: 'PR', axisLine: { symbolOffset: [0, 10], lineStyle: { color: 'rgb(20,203,215,0.2)' } }, axisTick: { show: false, }, splitLine: { show: false, lineStyle: { color: 'rgb(20,203,215,0.2)' } } }], series: [{ name: '昨天PR', type: 'line', symbol: 'none', itemStyle: { normal: { color: 'rgb(43,250,243)', lineStyle: { color: new echarts.graphic.LinearGradient( 0, 0, 1, 0, [{ offset: 0, color: 'rgb(43,250,243)' }, { offset: 0.5, color: 'rgb(43,250,243)' }, { offset: 1, color: 'rgb(43,250,243)' } ] ) } } }, data: [ 13, 13, 13, 13, 13, 13, 13 ] }, { name: '预测PR', type: 'line', symbol: 'none', itemStyle: { normal: { color: 'rgb(107,66,220)', lineStyle: { color: new echarts.graphic.LinearGradient( 0, 0, 1, 0, [{ offset: 0, color: 'rgb(107,66,220)' }, { offset: 0.5, color: 'rgb(107,66,220)' }, { offset: 1, color: 'rgb(107,66,220)' } ] ) } } }, data: [ 12, 12, 11, 4, 9, 3, 10 ] }] }