样式如图
使用: <echartLine ref="day30Echat" :xAxis="timeList" :xlist="xlist30Day" :xlist2="xlist230Day" :smooth="true" ></echartLine> js方法: get30(area) { let json = { carType: this.carType, //大分类 owningLocationStr: area //小区域 }; leadCockpitApi(json).then(res => { if (res.data.code == 200) { this.xlist30Day = res.data.data.outIntegerList; this.xlist230Day = res.data.data.inIntegerList; this.$nextTick(() => { this.$refs.day30Echat.getData(); }); } }); },
代码如下:
<!-- * @Description:领导驾驶舱-新版-曲线折现图组件 * @Author: * @LastEditTime: 2023-02-21 17:38:01 --> <template> <div class="echarts" id="echat" ref="echat"></div> </template> <script> export default { name: 'titleBar', components: {}, props: { xAxis: { type: Array //x轴刻度 }, xlist: { type: Array //线1数值 }, xlist2: { type: Array //线2数值 }, smooth: { type: Boolean //曲线折线 } }, data() { return {}; }, methods: { getData() { setTimeout(_ => { let myChart = this.$echarts.init(this.$refs.echat); myChart.resize(); myChart.setOption({ grid: { left: '10', top: '20', right: '0', bottom: '26', containLabel: true }, xAxis: { type: 'category', axisLine: { // 改变x轴颜色 lineStyle: { color: '#091024', width: 1 } }, //坐标轴刻度设置 axisTick: { //隐藏刻度线 show: false, //设置刻度线与标签对齐 alignWithLabel: true }, axisLabel: { color: '#899DBF' }, data: this.xAxis }, yAxis: { type: 'value', splitLine: { //修改背景线条样式 show: true, //是否展示 lineStyle: { color: 'rgba(55, 66, 88, 0.54)', //线条颜色 type: 'dashed' //线条样式,默认是实现,dashed是虚线 } }, axisLabel: { color: '#899DBF' } }, //线条相关 series: [ { name: '进入', data: this.xlist2, //线条颜色 lineStyle: { color: '#16E5CC', width: 1.5 }, type: 'line', //平滑效果 color: ['#16E5CC'], smooth: this.smooth, //拐点样式 itemStyle: { color: { type: 'linear', x: 0, //右 y: 0, //下 x2: 0, //左 y2: 1, //上 colorStops: [ { offset: 0, color: '#28C6DB' // 0% 处的颜色 }, { offset: 1, color: '#0EFFCF' // 100% 处的颜色 } ] } }, emphasis: { color: '#030714', // 圆心内颜色 borderColor: '#16E5CC', // 点边线的颜色 borderWidth: 2 // 拐点边框宽度 }, symbolSize: 1, symbol: 'circle', //圆 不写默认空心 areaStyle: { color: new this.$echarts.graphic.LinearGradient(0, 0, 0, 1, [ { offset: 0, color: '#16E5CC' }, { offset: 1, color: 'transparent' } ]) } }, { name: '出区', data: this.xlist, //线条颜色 lineStyle: { color: '#EDB51D', width: 1.5 }, type: 'line', //平滑效果 color: ['#EDB51D'], smooth: this.smooth, //拐点样式 itemStyle: { color: { type: 'linear', x: 0, //右 y: 0, //下 x2: 0, //左 y2: 1, //上 colorStops: [ { offset: 0, color: '#EDB51D' // 0% 处的颜色 }, { offset: 1, color: '#FFE7A8' // 100% 处的颜色 } ] } }, emphasis: { //突出效果配置(鼠标置于拐点上时) color: '#030714', //hover拐点颜色定义 borderColor: '#EDB51D', // 拐点边框颜色 borderWidth: 2 // 拐点边框宽度 }, // itemStyle: { // emphasis: { // //突出效果配置(鼠标置于拐点上时) // color: '#030714', //hover拐点颜色定义 // borderColor: '#EDB51D', // 拐点边框颜色 // borderWidth: 2 // 拐点边框宽度 // } // }, symbolSize: 1, symbol: 'circle', areaStyle: { color: new this.$echarts.graphic.LinearGradient(0, 0, 0, 1, [ { offset: 0, color: '#EDB51D' }, { offset: 1, color: 'transparent' } ]) } } ], /* 设置图例样式 */ legend: { x: 'center', y: 'bottom', icon: 'roundRect', //图例形状 itemHeight: 10, // 图例icon高度 itemWidth: 16, // 图例icon宽度 textStyle: { color: '#959FA8' }, itemGap: 30, //图例间距 data: ['进入', '出区'] }, //悬浮框 tooltip: { trigger: 'axis', borderColor: 'transparent', //'#4380D1', // alwaysShowContent: true, // 是否永远显示提示框内容,默认情况下在移出可触发提示框区域后一定时间后隐藏 triggerOn: 'mousemove', // 提示框触发的条件 confine: true, // 是否将 tooltip 框限制在图表的区域内 backgroundColor: 'transparent', //'#fff', // 提示框浮层的背景颜色 padding: 0, // 提示框浮层内边距,单位px position: 'right', textStyle: { color: '#fff', // 文字的颜色 fontWeight: '600' }, formatter: function(params) { var htmlStr = '<div class="toolStyle" style="height: auto;max-height: 240px;width:135px;"><p>' + params[0].axisValue + '</p>'; var color = ['#1EFFC9', '#FFBB3D']; for (var i = 0; i < params.length; i++) { htmlStr += '<p style="color: #fff;">' + params[i].seriesName + ': <span style="color:' + color[i] + '">' + params[i].value + '</span></p>'; } htmlStr += '</div>'; return htmlStr; }, axisPointer: { // 坐标轴虚线 type: 'cross', color: 'red', label: { backgroundColor: '#006CDA' } } } }); window.addEventListener('resize', () => { myChart.resize(); }); }, 1000); } } }; </script> <style lang="scss" scoped> .echarts { width: 100%; height: 100%; } </style>
标签:颜色,曲线图,color,data,拐点,offset,组件,type,echarts From: https://www.cnblogs.com/ruyijiang/p/17458714.html