资讯专栏INFORMATION COLUMN

常用echarts图表

wapeyang / 2595人阅读

摘要:李达康汉东省省委常委,京州市市委书记。程度汉东省京州市公安局光明区分局局长,因犯错误,被李达康书记和赵东来局长点名要清除公安队伍。尽管程度逃避了所有罪责,上面也有人保他,但最终还是在反贪局局长侯亮平的缜密侦查下被绳之于法。

//本文代码基于ehcarts4.0开发
//https://cdn.bootcss.com/echarts/4.0.0/echarts.min.js
堆叠区域图

option = {
    title: {
        text: "堆叠区域图"
    },
    tooltip : {
        trigger: "axis",
        axisPointer: {
            type: "cross",
            label: {
                backgroundColor: "#6a7985"
            }
        }
    },
    legend: {
        top:0,
        right:0
    },
    grid: {
        left: "3%",
        right: "4%",
        bottom: "3%",
        containLabel: true
    },
    xAxis : [
        {
            type : "category",
            boundaryGap : false,
            data : ["周一","周二","周三","周四","周五","周六","周日"],
            
        }
    ],
    yAxis : [
        {
            type : "value",
            axisTick: { 
                show: true 
            },
            
        }
    ],
    series : [
        {
            name:"邮件营销",
            type:"line",
            smooth:true,
            symbolSize:2,
            showSymbol:false,
            symbol: "emptyCircle",
            stack: "总量",
            lineStyle:{
                color:"#9CDD47"
            },
            itemStyle:{
                color:"#9CDD47",
                borderWidth:2
            },
            areaStyle: {
                color:{
                    type: "linear",
                    x: 0,
                    y: 0,
                    x2: 0,
                    y2: 1,
                    colorStops: [{
                        offset: 0, color: "rgba(156, 221, 71,0.2)" // 0% 处的颜色
                    }, {
                        offset: 1, color:"rgba(156, 221, 71, 0)"// 100% 处的颜色
                    }],
                }
            },
            data:[120, 132, 101, 134, 90, 230, 210]
        },
        {
            name:"联盟广告",
            type:"line",
            stack: "总量",
            smooth:true,
            symbolSize:2,
            showSymbol:false,
            symbol: "emptyCircle",
            lineStyle:{
                color:"#07FFFF"
            },
            itemStyle:{
                color:"#07FFFF",
                borderWidth:2
            },
            areaStyle: {
                color:{
                    type: "linear",
                    x: 0,
                    y: 0,
                    x2: 0,
                    y2: 1,
                    colorStops: [{
                        offset: 0, color: "rgba(7, 255, 255, 0.2)" // 0% 处的颜色
                    }, {
                        offset: 1, color:"rgba(7, 255, 255, 0)"// 100% 处的颜色
                    }],
                }
            },
            data:[220, 182, 191, 234, 290, 330, 310]
        }
    ]
};
饼图

// 饼图配置项
    var option = {
        series: [
            {
                name:"风险预警占比",
                type: "pie",
                radius: ["25%", "40%"],
                center: ["50%", "50%"],
                roseType: false,
                data: [
                    {
                        value: 40,
                        name: "红色预警"
                    }, {
                        value: 30,
                        name: "橙色预警"
                    }, {
                        value: 10,
                        name: "黄色预警"
                    }, {
                        value: 50,
                        name: "蓝色预警"
                    }
                ],
                label: {
                    fontSize: 12,
                    color:"#545454",
                    formatter: function (param) {
                        return param.name + "(" + Math.round(param.percent) + "%" + ")" 
                            + "
" + param.value +  "个";
                    }
                },
                labelLine: {
                    smooth: false,
                    lineStyle: {
                        width: 2
                    }
                },
                itemStyle: {
                    color:function(params){
                        switch (params.name) {
                            case "红色预警":
                                return "#D70002";
                            case "橙色预警":
                                return "#FF9309";
                            case "黄色预警":
                                return "#FFFB09";
                            case "蓝色预警":
                                return "#035EF7";
                            default:
                                break;
                        }
                    }
                },
            }
        ]
    }
堆叠柱状图

//堆叠柱状图配置项
  var option = {
      backgroundColor: "#fff",
      tooltip: {
          trigger: "axis",
          axisPointer: {
              type: "shadow"
          }
      },
      legend: {
          bottom: "10",
          itemGap: 30,
          data: ["一级", "二级", "三级", "四级"]
      },
      grid: { //图表的位置
          top: 30,
          left: 10,
          right: 80,
          bottom: 60,
          containLabel: true
      },
      dataZoom: [
          {
              type: "inside"
          }, {
              type: "slider",
              start: 0,
              bottom: 40,
              height: "15px",
              fillerColor:"rgba(202,223,255,.8)",
              borderColor:"#b6d2fc",
              handleStyle:{
                  color:"#b6d2fc"
              },
              dataBackground:{
                  lineStyle:{
                      color:"#b6d2fc"
                  },
                  areaStyle:{
                      color:"rgba(202,223,255,.8)"
                  }
              }
          }
      ],
      yAxis: [
          {
              type: "value",
              name: "备案个数",
              nameTextStyle: {
                  fontSize: 12,
                  fontWeight: "bold",
                  color: "#454545"
              },
              splitLine: {
                  show: false
              },
              axisLine: {
                  lineStyle: {
                      color: "#B3B3B3"
                  }
              },
              axisLabel: {
                  color: "#454545"
              }
          }
      ],
      xAxis: [
          {
              type: "category",
              name: "区县名称",
              nameTextStyle: {
                  fontSize: 12,
                  fontWeight: "bold",
                  color: "#454545"
              },
              axisLine: {
                  lineStyle: {
                      color: "#B3B3B3"
                  }
              },
              axisLabel: {
                  color: "#454545"
              },
              data: ["鼓楼区","玄武区","秦淮区"]
          }
      ],
      series: [
          {
              name: "一级",
              type: "bar",
              stack: "总量",
              barWidth: "10px",
              itemStyle:{
                  color:"#D70002"
              },
              data: [2,4,6]
          },
          {
              name: "二级",
              type: "bar",
              stack: "总量",
              barWidth: "10px",
              data: [2,4,1]
          },
          {
              name: "三级",
              type: "bar",
              stack: "总量",
              barWidth: "10px",
              itemStyle:{
                  color:"#FFFB09"
              },
              data: [1,5,7]
          },
          {
              name: "四级",
              type: "bar",
              stack: "总量",
              barWidth: "10px",
              itemStyle:{
                  color:"#FF9309"
              },
              data: [1]
          }
      ]
    }
渐变柱状图

//配置项
var option = {
      backgroundColor: "#fff",
      color: [
          new echarts.graphic.LinearGradient(
              0, 0, 0, 1,
              [
                  { offset: 0, color: "#23E9EE" },
                  { offset: 1, color: "#0460F7" }
              ]
          )
      ],
      tooltip: {
          trigger: "axis",
          axisPointer: {
              type: "shadow"
          }
      },
      legend: {
          bottom: "10",
          itemGap: 30,
          data: ["一级", "二级", "三级", "四级"]
      },
      grid: { //图表的位置
          top: 30,
          left: 10,
          right: 80,
          bottom: 60,
          containLabel: true
      },
      dataZoom: [
          {
              type: "inside"
          }, {
              type: "slider",
              start: 0,
              bottom: 40,
              height: "15px",
              fillerColor:"rgba(202,223,255,.8)",
              borderColor:"#b6d2fc",
              handleStyle:{
                  color:"#b6d2fc"
              },
              dataBackground:{
                  lineStyle:{
                      color:"#b6d2fc"
                  },
                  areaStyle:{
                      color:"rgba(202,223,255,.8)"
                  }
              }
          }
      ],
      yAxis: [
          {
              type: "value",
              name: "备案个数",
              nameTextStyle: {
                  fontSize: 12,
                  fontWeight: "bold",
                  color: "#454545"
              },
              splitLine: {
                  show: false
              },
              axisLine: {
                  lineStyle: {
                      color: "#B3B3B3"
                  }
              },
              axisLabel: {
                  color: "#454545"
              }
          }
      ],
      xAxis: [
          {
              type: "category",
              name: "区县名称",
              nameTextStyle: {
                  fontSize: 12,
                  fontWeight: "bold",
                  color: "#454545"
              },
              axisLine: {
                  lineStyle: {
                      color: "#B3B3B3"
                  }
              },
              axisLabel: {
                  color: "#454545"
              },
              data: ["鼓楼区","玄武区","秦淮区"]
          }
      ],
      series: [
          {
              name: "报警",
              type: "bar",
              stack: "总量",
              barWidth: "10px",
              data: [1,2,4]
          }
      ]
  };
线图

//线图配置项
var option = {
      tooltip: {
          trigger: "axis"
      },
      color: [
          new echarts.graphic.LinearGradient(
              0, 0, 0, 1,
              [
                  {offset: 0, color: "#23E9EE"},
                  {offset: 1, color: "#0460F7"}
              ]
          )
      ],
      grid: {
          top: 30,
          left: 10,
          right: 30,
          bottom: 50,
          containLabel: true
      },
      dataZoom: [
          {
              type: "inside"
          }, {
              type: "slider",
              start: 0,
              bottom: 30,
              height: "15px",
              fillerColor:"rgba(202,223,255,.8)",
              borderColor:"#b6d2fc",
              handleStyle:{
                  color:"#b6d2fc"
              },
              dataBackground:{
                  lineStyle:{
                      color:"#b6d2fc"
                  },
                  areaStyle:{
                      color:"rgba(202,223,255,.8)"
                  }
              }
          }
      ],
      yAxis: [
          {
              type: "value",
              splitLine: {
                  show: false
              },
              axisLine: {
                  lineStyle: {
                      color: "#B3B3B3"
                  }
              },
              axisLabel: {
                  color: "#454545"
              }
          }
      ],
      xAxis: {
          type: "category",
          boundaryGap:false,
          axisLine: {
              lineStyle: {
                  color: "#B3B3B3"
              }
          },
          axisLabel: {
              color: "#454545"
          },
          data: ["周一", "周二", "周三", "周四", "周五", "周六", "周日"]
      },
      series: [
          {
              name: "报警个数",
              type: "line",
              symbol: "emptyCircle",
              symbolSize: 2,
              showSymbol: false,
              smooth: true,
              areaStyle: {
                  color: new echarts.graphic.LinearGradient(
                      0, 0, 0, 1,
                      [
                          {offset: 0, color: "rgba(35,233,238,.4)"},
                          {offset: 1, color: "rgba(4,96,247,.4)"}
                      ]
                  )
              },
              lineStyle: {
                  width: 1,
                  color: "#59cef5"
              },
              itemStyle: {
                  borderColor: "#59cef5",
                  borderWidth: 2
              },
              data:[2,4,3,2,1,4,2]
          }
      ]
  }
雷达图

option = {
                tooltip: {},
                radar: {
                    tooltip: {
                        trigger: "item",
                    },
                    radius:"70%",
                    center: ["50%", "55%"],
                   indicator: [
                         { name: "人", max: 50 },
                         { name: "管", max: 50 },
                         { name: "物", max: 50 },
                         { name: "环", max: 50 },
                         { name: "机", max: 200 },
                     ],
                    shape: "circle",
                    splitNumber: 4,
                   triggerEvent: true,
                    name: {
                        textStyle: {
                            color: "#3EB9F9",
                        },
                    },
                    splitLine: {
                        lineStyle: {
                            color: [],
                        },
                    },
                    splitArea: {
                        show: true,
                        areaStyle: {
                            color: [
                                "rgba(38, 117, 222, 0.2)",
                                "rgba(38, 117, 222, 0.4)",
                                "rgba(38, 117, 222, 0.6)",
                                "rgba(38, 117, 222, 0.8)",
                            ].reverse(),
                        },
                    },
                    axisLine: {
                        lineStyle: {
                            color: "#2675DE",
                        },
                    },
                },
                series: [
                    {
                        type: "radar",
                        tooltip: {
                            trigger: "item",
                        },
                        data: [
                            {
                               name: "",
                                value: [14, 19, 46, 46, 18],
                                label: {
                                    normal: {
                                       show: true,
                                    },
                                },
                           },
                      ],
                        lineStyle: {
                            normal: {
                                width: 1,
                                opacity: 1,
                            },
                        },
                        symbol: "none",
                        itemStyle: {
                            normal: {
                                color: "#07FFFF",
                            },
                        },
                        areaStyle: {
                            normal: {
                                opacity: 0.1,
                            },
                        },
                    },
                ],
            };
分段折线图

{
                tooltip: {
                    trigger: "axis",
                    formatter:function(params){
                        const p = params[0];
                        const n = p.name;
                        const v = p.data;
                        const s = n + "
风险值:" + v; return s; } }, backgroundColor: "#161627", grid:{ bottom:90, }, dataZoom: [ { type: "inside", }, { type: "slider", start: 0, bottom: 35, height: "10px", fillerColor: "rgba(38, 117, 222, 0.1)", borderColor: "#2675DE", handleStyle: { color: "#2675DE", }, textStyle:{ color:"#fff" }, dataBackground: { lineStyle: { color: "#2675DE", }, areaStyle: { color: "rgba(38, 117, 222, 0.1)", }, }, left:80, right:80, }, ], xAxis: { data: ["2019-03-18", "2019-03-19", "2019-03-20", "2019-03-21"], axisLine:{ lineStyle:{ color:"#86AFE5" } }, axisLabel: { interval: 0, rotate: 20 } }, yAxis: { splitLine: { show: true, interval:"0.2", lineStyle:{ color:"rgba(184, 184, 184, 0.2)" } }, axisLine:{ lineStyle:{ color:"#86AFE5" } }, interval: 1, }, visualMap: { orient:"horizontal", bottom: 0, left: "center", textStyle:{ color:"#fff" }, pieces: [ { label:"一般风险", gt:0, lte:0.45, color:"#035EF7", }, { label:"高风险", gt:0.45, lte:0.7, color:"#FFFB09", }, { label:"较高风险", gt:0.7, lte:0.86, color:"#FF9309", }, { label:"极高风险", gt:0.86, lte:1, color:"#D70002", }], outOfRange: { color: "#999", }, }, series: { name: "风险值", type: "line", smooth: true, symbolSize: 6, symbol:"circle", data:[0.2, 0.4, 0.8, 1], markLine: { symbol: ["none", "none"], data: [ { yAxis: 0.45, lineStyle: { color: "#FFFB09", type: "dotted", }, label: { position: "start", } }, { yAxis: 0.7, lineStyle: { color: "#FF9309", type: "dotted", }, label: { position: "start", } }, { yAxis: 0.86, lineStyle: { color: "#FF9309", type: "dotted", }, label: { position: "start", } } ], }, }, }
关系图

var links = [
    {
        source: "人",
        target: "现实风险",
        des: "侯亮平是高育良的得意门生"
    }, {
        source: "人",
        target: "管",
    }, {
        source: "安全管理",
        target: "人",
    }, {
        source: "赵立春",
        target: "赵瑞龙",
    }, {
        source: "赵立春",
        target: "刘新建",
    }, {
        source: "李达康",
        target: "赵立春",
    }, {
        source: "管",
        target: "高小琴",
    }, {
        source: "陈岩石",
        target: "机",
    }, {
        source: "陆亦可",
        target: "机",
    }, {
        source: "沙瑞金",
        target: "陈岩石",
    }, {
        source: "管",
        target: "机",
    }, {
        source: "管",
        target: "现实风险",
    }, {
        source: "现实风险",
        target: "机",
    }, {
        source: "人",
        target: "吴惠芬",
    }, {
        source: "机",
        target: "赵东来",
    }, {
        source: "高小琴",
        target: "高小凤",
        symbolSize: "1"
    }, {
        source: "赵东来",
        target: "陆亦可",
        //name: "爱慕"
    }, {
        source: "管",
        target: "程度",
        //name: "领导"
    }, {
        source: "人",
        target: "高小凤",
        //name: "情人"
    }, {
        source: "赵瑞龙",
        target: "管",
        symbolSize: "1",
    }, {
        source: "李达康",
        target: "赵东来",
    }, {
        source: "赵瑞龙",
        target: "程度",
        //name: "领导"
    }, {
        source: "沙瑞金",
        target: "李达康",
    }, {
        source: "沙瑞金",
        target: "人",
    }, {
        source: "管",
        target: "梁璐",
    }, {
        source: "吴惠芬",
        target: "梁璐",
    }, {
        source: "李达康",
        target: "欧阳菁",
    }, {
        source: "赵瑞龙",
        target: "刘新建",
    }, {
        source: "赵瑞龙",
        target: "高小琴",
        symbolSize: "1"
    }, {
        source: "赵瑞龙",
        target: "高小凤",
    }, {
        source: "吴心怡",
        target: "陆亦可",
    }, {
        source: "吴心怡",
        target: "吴惠芬",
        //name: "姐妹"
    }, {
        source: "物",
        target: "现实风险",
        //name: "发小"
    }, {
        source: "物",
        target: "欧阳菁",
        //name: "举报",
    }, {
        source: "欧阳菁",
        target: "刘新建",
        //name: "举报",
        
    }, {
        source: "刘新建",
        target: "赵瑞龙",
        //name: "举报",
        
    }, {
        source: "李达康",
        target: "丁义珍",
        //name: "领导"
    }, {
        source: "高小琴",
        target: "丁义珍",
        //name: "策划出逃"
    }, {
        source: "管",
        target: "丁义珍",
        //name: "勾结"
    }, {
        source: "赵瑞龙",
        target: "丁义珍",
        //name: "勾结"
    }];

    links.forEach(function(v) {
        v.name="";
        v.lineStyle = {
            color: "#ccc"
        };
    })

option = {
    title: { text: "关系图谱" },
    tooltip: {
        formatter: function (x) {
            return x.data.des;
        }
    },
    series: [
        {
            type: "graph",
            layout: "force",
            symbolSize: 40,
            roam: true,
            // edgeSymbol: ["circle", "arrow"],
            focusNodeAdjacency: true,
            edgeSymbolSize: [4, 10],
            edgeLabel: {
                normal: {
                    textStyle: {
                        fontSize: 20
                    }
                }
            },
            force: {
                repulsion: 2500,
                edgeLength: [10, 50]
            },
            draggable: true,
            itemStyle: {
                normal: {
                    borderWidth: 2,
                    color: "#6696FF",
                    shadowColor: "#6696FF",
                    shadowBlur: 10,
                    borderColor: "#fff"
                }
            },
            lineStyle: {
                normal: {
                    width: 2,
                    color: "#6696FF"
                }
            },
            edgeLabel: {
                normal: {
                    show: true,
                    formatter: function (x) {
                        return x.data.name;
                    }
                }
            },
            label: {
                normal: {
                    show: true,
                    textStyle: {
                    }
                }
            },
            data: [
                {
                    name: "现实风险",
                    des: "最高检反贪局侦查处处长,汉东省人民检察院副检察长兼反贪局局长。
经过与腐败违法分子的斗争,最终将一批腐败分子送上了审判台,
正义战胜邪恶,自己也迎来了成长。", symbolSize: 100, itemStyle: { normal: { color: "#6696FF" } } }, { name: "李达康", des: "汉东省省委常委,京州市市委书记。是一个正义无私的好官。
但为人过于爱惜自己的羽毛,对待身边的亲人和朋友显得有些无情。", label: { position: "right", formatter: "{b}" }, itemStyle: { normal: { color: "#6696FF" } } }, { name: "管", des: "汉东省公安厅厅长", symbolSize: 80 }, { name: "陈岩石", des: "离休干部、汉东省检察院前常务副检察长。充满正义,平凡而普通的共 产 党人。
对大老虎赵立春,以各种形式执着举报了十二年。
在这场关系党和国家生死存亡的斗争中,老人家以耄耋高龄,
义无反顾地背起了炸 药包,在反腐胜利前夕因病去世。", itemStyle: { normal: { color: "#6696FF" } }, label: { position: "right", formatter: "{b}" }, }, { name: "陆亦可", des: "汉东省检察院反贪局一处处长", itemStyle: { normal: { color: "#6696FF" } }, label: { position: "right", formatter: "{b}" }, }, { name: "人", des: "汉东省省委副书记兼政法委书记。年近六十,是一个擅长太极功夫的官场老手。侯亮平、陈海和祁同伟是其学生。", symbolSize: 80 }, { name: "沙瑞金", des: "汉东省省委书记", itemStyle: { normal: { color: "#6696FF" } }, label: { position: "right", formatter: "{b}" }, }, { name: "高小琴", label: { position: "right", formatter: "{b}" }, des: "山水集团董事长,是一位叱咤于政界和商界的风云人物,处事圆滑、精明干练。" }, { name: "高小凤", label: { position: "right", formatter: "{b}" }, }, { name: "安全管理", des: "汉东省京州市公安局局长,充满正义,整治恶势力,
在与检察部门的合作中从最初的质疑到之后的通力配合。", label: { position: "right", formatter: "{b}" }, itemStyle: { normal: { color: "#6696FF" } } }, { name: "程度", label: { position: "right", formatter: "{b}" }, des: "汉东省京州市公安局光明区分局局长,因犯错误,被李达康书记和赵东来局长点名要清除公安队伍。
但在高小琴的帮助下,祁同伟调他当上了省公安厅办公室副主任。
尽管程度逃避了所有罪责,上面也有人保他,
但最终还是在反贪局局长侯亮平的缜密侦查下被绳之于法。", }, { name: "吴惠芬", label: { position: "right", formatter: "{b}" }, des: "汉东省省委副书记高育良的妻子,汉东大学明史教授。", itemStyle: { normal: { color: "#6696FF" } } }, { name: "赵瑞龙", label: { position: "right", formatter: "{b}" }, des: "副国级人物赵立春的公子哥,官二代,打着老子的旗子,
黑白两道通吃,可谓呼风唤雨,权倾一时。", }, { name: "赵立春", label: { position: "right", formatter: "{b}" }, des: "副国级领导人,曾经的改革闯将,在权利面前,显得极其渺小。", }, { name: "机", itemStyle: { normal: { color: "#6696FF" } }, symbolSize: 80 }, { name: "梁璐", label: { position: "right", formatter: "{b}" }, itemStyle: { normal: { color: "#6696FF" } } }, { name: "刘新建", label: { position: "right", formatter: "{b}" }, }, { name: "欧阳菁", label: { position: "right", formatter: "{b}" }, }, { name: "吴心怡", label: { position: "right", formatter: "{b}" }, itemStyle: { normal: { color: "#6696FF" } } }, { name: "物", symbolSize: 80 }, { name: "丁义珍", label: { position: "right", formatter: "{b}" }, } ], links: links } ] };
区域折线图

option = {
                tooltip: {
                    trigger: "axis",
                    formatter:function(params){
                        const p = params[0];
                        const n = p.name;
                        const v = p.data;
                        const s = n + "
风险值:" + v; return s; } }, backgroundColor: "#161627", color:"#000", grid:{ bottom:90, }, legend:{ show:true, data:[ { name:"一般风险", icon:"circle", textStyle:{ color:"#fff" } } ] }, visualMap: { orient:"horizontal", bottom: 0, left: "center", textStyle:{ color:"#fff" }, pieces: [{ label:"一般风险", gt:0, lte:0.45, color:"#035EF7" }, { label:"高风险", gt:0.45, lte:0.7, color:"#FEEA45" },{ label:"较高风险", gt:0.7, lte:0.86, color:"#FF9309" },{ label:"极高风险", gt:0.86, lte:1, color:"#D70002" }], outOfRange: { color: "#999", }, }, dataZoom: [ { type: "inside", }, { type: "slider", start: 0, bottom: 35, height: "10px", fillerColor: "rgba(38, 117, 222, 0.1)", borderColor: "#2675DE", handleStyle: { color: "#2675DE", }, textStyle:{ color:"#fff" }, dataBackground: { lineStyle: { color: "#2675DE", }, areaStyle: { color: "rgba(38, 117, 222, 0.1)", }, }, left:80, right:80, }, ], xAxis: { data: ["2019-03-18", "2019-03-19", "2019-03-20", "2019-03-21"], axisLine:{ lineStyle:{ color:"#86AFE5" } }, axisLabel: { interval: 0, rotate: 20 } }, yAxis: { splitLine: { show: true, interval:"0.2", lineStyle:{ color:"rgba(184, 184, 184, 0.2)" } }, axisLine:{ lineStyle:{ color:"#86AFE5" } }, interval: 1, }, series: { name: "风险值", type: "line", smooth: true, symbolSize:8, symbol: "circle", lineStyle:{ color:"#000" }, itemStyle:{ borderWidth:2, borderColor:"#000" }, data:[0.2, 0.4, 0.8, 1], markLine: { symbol: ["none", "none"], data: [ { yAxis: 0.45, lineStyle: { color: "#035EF7", type: "solid", }, label: { position: "start", } }, { yAxis: 0.7, lineStyle: { color: "#FEEA45", type: "solid", }, label: { position: "start", } }, { yAxis: 0.86, lineStyle: { color: "#FF9309", type: "solid", }, label: { position: "start", } } ], }, markArea: { data: [ [{ name: "", yAxis: 0, itemStyle: { color: "#035EF7" }, }, { yAxis: 0.45 }], [{ name: "", yAxis: 0.45, itemStyle: { color: "#FEEA45" }, }, { yAxis: 0.7, }], [{ name: "", yAxis: 0.7, itemStyle: { color: "#FF9309" }, }, { yAxis: 0.9, }], [{ name: "", yAxis: 0.9, itemStyle: { color: "#D70002" }, }, { yAxis: 1, }] ] }, }, };
创建实例
var chart = echarts.init(document.getElementById("chartBox"));
设置图表实例的配置项
设置图表实例的配置项以及数据,万能接口,所有参数和数据的修改都可以通过setOption完成,ECharts 会合并新的参数和数据,然后刷新图表
chart.setOption(option);

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