javascript - echarts中怎样实现部分线段画虚线？

Question

echarts中怎样实现部分线段画虚线？代码如下，目前可设置整体虚线，但不会设置某条线条为虚线。

            let charts = {                nodes: [                    { name: '1', value: [0, 700] },                    { name: '2', value: [200, 700] },                    { name: '4', value: [300, 700] },                    { name: '5', value: [400, 700] },                    { name: '9', value: [600, 700] },                    { name: '15', value: [900, 700] },                    { name: '17', value: [960, 700] },                ],                linesData: [                    { name: '降水1（10天）', coords: [[20, 700], [190, 700]], type: "dotted" },                    { name: '开挖1\n（5天）', coords: [[220, 700], [290, 700]] },                    { name: '砂石垫层1\n（5天）', coords: [[320, 700], [390, 700]] },                    { name: '混凝土基础1（10天）', coords: [[420, 700], [590, 700]] },                    { name: '混钢筋混凝土安装1（15天）', coords: [[620, 700], [890, 700]] },                    { name: '土方回填1\n（3天）', coords: [[920, 700], [950, 700]] },                ]            }            let option = {                xAxis: {                    min: 0,                    max: 2200,                    show: false,                    type: "value",                },                yAxis: {                    min: 0,                    max: 1000,                    show: false,                    type: "value",                },                grid: {                    left: 50,                    right: 0,                    bottom: 0,                    top: 0                },                tooltip: {                    show: false,                    axisPointer: {                        type: "shadow",                    },                    borderColor: "white",                    backgroundColor: "white",                    borderWidth: 1,                    padding: 5,                    textStyle: {                        fontSize: 14,                        color: '#333',                    },                },                series: [                    {                        type: "graph",                        coordinateSystem: "cartesian2d",                        symbol: "circle",                        symbolSize: [40, 40],                        // edgeSymbol: ['', 'arrow'],                        // edgeSymbolSize: [1, 10],                        lineStyle: {                            normal: {                                width: 0,                                color: 'green',                            }                        },                        itemStyle: {                            color: "rgb(194, 194, 194)",                        },                        symbolOffset: [10, 0],                        force: {                            edgeLength: 100,                            repulsion: 150                         },                        label: {                            show: true,                            color: '#333',                        },                        data: charts.nodes                    },                    {                        type: "lines",                        polyline: false,                        coordinateSystem: "cartesian2d",                        symbol: ['', 'arrow'],                        symbolSize: 10,                        label: {                            show: true,                            position: "middle",                            fontSize: 16,                            color: '#333',                            formatter: function (args) {                            },                        },                        lineStyle: {                            color: '#65B7E3',                            width: 2,                        },                        data: charts.linesData,                    },                ],            };

{ name: '混钢筋混凝土安装1（15天）', coords: [[620, 700], [890, 700]] },

比如在上面这行代码中是否可设置参数实现虚线呢？

lineStyle中设置type: "dashed"可实现虚线，

Answer 1

可以在data中对应的元素中单独设置
https://echarts.apache.org/zh/option.html#series-lines.data.l...