闲聊：

       马上就要过年了，不知道大家过年都放几天假，小颖公司就只放8天假，就这还有一天是集体调休扣年假，就很··············还不如不放，不过庆幸最近这两周项目也做完了也没啥事，不然就静不下心写代码，就想放假回家干饭，趁着最近没事小颖把上个项目用ArcGIS实现的瓦片地图和一些功能总结了下，下面就先看看效果吧

效果图：

具体代码：

小颖是先拿vue脚手架初始化了一个简单的项目，所以基础的那些我就不写了，其他的贴出来

首先导入所需node包：esri-loader、terraformer-wkt-parser、terraformer-arcgis-parser

目录：

公用css：

* {
    font-family: Microsoft YaHei;
    padding: 0;
    margin: 0;
}

html,
body,
#app,
#mapBox {
    width: 100%;
    height: 100%;
}

nav {
    position: absolute;
    z-index: 9;
    left: 45%;
    top: 6%;
}

// 弹窗样式
.markerstyle {
    background: rgba(0, 30, 67, 0.8);
    border: 1px solid #1c3e8c;
    box-shadow: 0px 3px 6px 0px rgba(0, 0, 0, 0.56);
    color: white;
    font-size: 12px;
    padding-bottom: 11px;

    .marker-f {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 32px;
        line-height: 32px;
        padding: 0 10px;
        background: #12376d;
        border: 1px solid #1c3e8c;

        .marker-t {
            font-size: 16px;
        }
    }

    .marker-c {
        width: 20px;
        height: 20px;
        background: rgba(11, 50, 79, 0.3);
        border: 1px solid #0659B6;
        color: white;
        line-height: 20px;
        text-align: center;
        color: #2987F1;
    }

    .marker-nr {
        padding: 12px 10px 10px 16px;
        color: red;
    }

    .marker-list,
    .marker-nr-f {
        padding-left: 16px;
    }

    .marker-nr-f .marker-list {
        padding: 0;
    }

    .marker-list span {
        color: #b0c9df;
    }
}

.bulletFrame {
    width: 266px;
    height: 274px;
    background: rgba(58, 2, 3, 0.8);
    border: 1px solid #b61b1b;
}

.frame_top {
    height: 48px;
    display: flex;
}

.frame_top span {
    display: inline-block;
    width: 150px;
    padding-top: 8px;
    font-size: 16px;
    font-family: Adobe Heiti Std;
    font-weight: normal;
    color: #f24f54;
}

.leftImg {
    margin: 5px 15px 0 19px;
    width: 26px;
    height: 23px;
}

.rightImg {
    margin-top: 8px;
    margin-left: 20px;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.frame_middle {
    margin-left: 16px;
}

.frame_middle p:nth-child(1) {
    width: 100%;
    padding-bottom: 6px;
}

.frame_middle p:nth-child(2) {
    float: left;
}

.frame_middle p:nth-child(3) {
    margin-left: 10%;
    float: left;
}

.frame_middle p:nth-child(4) {
    clear: both;
}

.frame_middle p,
.uls li,
.frame_foot p {
    color: #f0f0f0;
    font-size: 13px;
    font-family: Microsoft YaHei;
}

.responsibility {
    margin-left: 30px;
}

.uls {
    width: 240px;
    height: 73px;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    margin-left: 14px;
    margin-top: 10px;
    border-top: 1px solid #5c2522;
    border-bottom: 1px solid #5c2522;
}

.uls li {
    list-style: none;
    width: 110px;
    margin-left: 5px;
}

.uls li:nth-child(1) {
    margin-top: 5px;
}

.uls li:nth-child(2) {
    margin-top: 5px;
}

.uls li:nth-child(2n) {
    margin-left: 10px;
}

.uls li:nth-child(1) span {
    color: #2addc4;
}

.uls li:nth-child(2) span {
    color: #ffad3c;
}

.uls li:nth-child(3) span {
    color: #ffad3c;
}

.uls li:nth-child(4) span {
    color: #037df9;
}

.uls li:nth-child(5) span {
    color: #037df9;
}

.frame_foot {
    width: 100%;
    height: 100px;
}

.configureP {
    margin-left: 14px;
    line-height: 35px;
}

.footDiv {
    width: 239px;
    height: 60px;
    background: #37100e;
    border: 1px solid #4b1212;
    margin-left: 14px;
}

// 地图弹框按钮
.esriPopup .contentPane {
    background-color: transparent !important;
    padding: 0 !important;
}

.esriPopup .actionsPane .zoomTo,
.esriPopup .titleButton.close,
.esriPopup .actionsPane,
.esriPopup .titleButton.maximize {
    display: none;
}

.esriPopup .pointer,
.esriPopup .outerPointer {
    background-color: #3a0203cc !important;
}

图片大家可以就自已根据项目给合适的，小颖就不贴了

utils文件下公用js

let dialogData = [
    // 装置点
    {
        id: 0,
        title: 'XXX重大危险源1',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.3924468963087,
            Y: 38.829585795516564,
            icon: require("@/assets/images/mapicon3.png"),
        }
    },
    {
        id: 1,
        title: 'XXX重大危险源2',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.3924468963087,
            Y: 38.829585795516564,
            icon: require("@/assets/images/mapicon3.png"),
        }
    },
    {
        id: 2,
        title: 'XXX重大危险源3',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.39832093416086,
            Y: 38.83022416127399,
            icon: require("@/assets/images/mapicon3.png"),
        }
    },
    {
        id: 3,
        title: 'XXX重大危险源4',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.40723123267456,
            Y: 38.8328795482483,
            icon: require("@/assets/images/mapicon3.png"),
        }
    },
    // 储罐
    {
        id: 4,
        title: 'XXX重大危险源5',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.3951076477011,
            Y: 38.83206415669256,
            icon: require("@/assets/images/mapicon1.png"),
        }
    },
    {
        id: 5,
        title: 'XXX重大危险源6',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.39855160414047,
            Y: 38.82987547409558,
            icon: require("@/assets/images/mapicon1.png"),
        }
    },
    {
        id: 6,
        title: 'XXX重大危险源7',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.39407767942018,
            Y: 38.82438230993061,
            icon: require("@/assets/images/mapicon1.png"),
        }
    },
    // 气体监测点
    {
        id: 7,
        title: 'XXX重大危险源8',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.39391674687629,
            Y: 38.826946501796684,
            icon: require("@/assets/images/mapicon2.png"),
        }
    },
    {
        id: 8,
        title: 'XXX重大危险源9',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.39608933621888,
            Y: 38.825817291780375,
            icon: require("@/assets/images/mapicon2.png"),
        }
    },
    {
        id: 9,
        title: 'XXX重大危险源10',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.39670356209474,
            Y: 38.82584947828915,
            icon: require("@/assets/images/mapicon2.png"),
        }
    },
    {
        id: 10,
        title: 'XXX重大危险源11',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.39725609716213,
            Y: 38.82548469785632,
            icon: require("@/assets/images/mapicon2.png"),
        }
    },
    // 监控点
    {
        id: 11,
        title: 'XXX重大危险源12',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.39678268726217,
            Y: 38.83260328071463,
            icon: require("@/assets/images/mapjiankong.png"),
        }
    },
    {
        id: 12,
        title: 'XXX重大危险源13',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.3986092716354,
            Y: 38.83162427440592,
            icon: require("@/assets/images/mapjiankong.png"),
        }
    },
    {
        id: 13,
        title: 'XXX重大危险源14',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.40239386862599,
            Y: 38.826906268660714,
            icon: require("@/assets/images/mapjiankong.png"),
        }
    },
    {
        id: 14,
        title: 'XXX重大危险源15',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.40550523114129,
            Y: 38.82498580697022,
            icon: require("@/assets/images/mapjiankong.png"),
        }
    },
    {
        id: 15,
        title: 'XXX重大危险源16',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.40705018356269,
            Y: 38.82294732808087,
            icon: require("@/assets/images/mapjiankong.png"),
        }
    },
    {
        id: 16,
        title: 'XXX重大危险源17',
        contentTips: [
            { tipP: '分险内容：', tipContent: "" },
            { tipP: "履职完成情况", tipContent: "XXX" },
            { tipP: '责任人', tipContent: "XXX" }
        ],
        hiddenDanger: [
            { tipLi: '隐患排查次数：', numSpan: "12" },
            { tipLi: '发现隐患数量：', numSpan: "6" },
            { tipLi: '治理完成隐患：', numSpan: "4" },
            { tipLi: '未整改隐患：', numSpan: "2" },
            { tipLi: '超期隐患：', numSpan: "1" },
        ],
        configuration: {
            header: '安全系统配置情况：'
        },
        dataPoint: {
            x: 117.39907195269903,
            Y: 38.82425356389547,
            icon: require("@/assets/images/mapjiankong.png"),
        }
    },
]
export { dialogData}

打点和其弹窗信息

let mapjw = [
    {
        title: '炼油部',
        status: 1,
        center: [117.396687, 38.828285],
        lnglat: '117.409724 38.839610,117.409832 38.838206,117.403791 38.837422,117.402640 38.836384,117.403145 38.834053,117.406237 38.834528,117.408287 38.824639,117.395956 38.822963,117.391105 38.822688,117.388949 38.831736,117.393009 38.833417,117.396530 38.835266,117.402425 38.837648,117.405229 38.838770,117.405589 38.838938,117.405589 38.838938,117.409724 38.839610'
    },
    {
        title: '水务部',
        status: 10,
        center: [117.408586, 38.836618],
        lnglat: '117.406236 38.835286,117.406344 38.834640,117.403180 38.834193,117.402784 38.836300,117.403863 38.837310,117.414113 38.838654,117.418826 38.839552,117.419402 38.836968,117.406236 38.835286'
    },
    {
        title: '化工部',
        status: 30,
        center: [117.411283, 38.828865],
        lnglat: '117.414653 38.836210,117.415516 38.832558,117.422353 38.833401,117.423001 38.830479,117.416200 38.829440,117.417028 38.825676,117.408466 38.824611,117.406380 38.835146,117.414653 38.836210'
    },
    {
        title: '水务部',
        status: 12,
        lukong: 1,
        center: [117.411355, 38.830325],
        lnglat: '117.412639 38.830115,117.410481 38.829695,117.410192 38.830706,117.412459 38.831014,117.412639 38.830115'
    },
    {
        title: '聚醚部',
        status: 40,
        center: [117.41855551934665, 38.834108],
        lnglat: '117.415228 38.834862,117.421706 38.835928,117.422281 38.833541,117.415660 38.832727,117.415228 38.834862'
    },
    {
        title: '热电部',
        status: 20,
        center: [117.420351, 38.818385],
        lnglat: '117.426674 38.823907,117.419079 38.822810,117.414151 38.810308,117.419620 38.808621,117.426674 38.823907'
    },
    {
        title: '烯烃部',
        status: 8,
        center: [117.431836, 38.816701],
        lnglat: '117.427322 38.821800,117.424478 38.815871,117.424587 38.813511,117.423974 38.813426,117.424119 38.809465,117.437011 38.809639,117.435748 38.822169,117.427322 38.821800'
    }
]
export { mapjw}

色块信息

/* eslint-disable */
import * as esriLoader from "esri-loader";
import WKT from "terraformer-wkt-parser";
import ARCGIS from "terraformer-arcgis-parser";

// 统一绘制区域
export const drawMapClass = {
  data() {
    return {
      gisJs: "http://xxxx/arcgis/init.js",
      esriCssPath:
        "http://xxxx/arcgis/esri/css/esri.css",
      cssPath:
        "http://xxxx/arcgis/dijit/themes/tundra/tundra.css",
      baseMapUrl: "http://xxxx/map/_AllLayers/",
      deviceIcon: require("../assets/images/maphongqi.png"),
      showBussLayer: null,
    }
  },
  methods: {
    // 设置中心点 参数：经度 纬度 级别
    zoomMapToPoint(lng, lat, lod) {
      let _this = this;
      esriLoader
        .loadModules(["esri/geometry/Point", "esri/SpatialReference"])
        .then(([Point, SpatialReference]) => {
          var x = parseFloat(lng);
          var y = parseFloat(lat);
          var z = parseFloat(lod);
          var mapCenter = new Point(
            [x, y],
            new SpatialReference({ wkid: 4490 })
          );
          _this.myMap.map.centerAndZoom(mapCenter, z);
        });
    },
    // 画图层
    addGraphicsLayer(LayerId) {
      esriLoader
        .loadModules(["esri/layers/GraphicsLayer"])
        .then(([GraphicsLayer]) => {
          this.showBussLayer = new GraphicsLayer({ id: LayerId });
          this.myMap.map.addLayer(this.showBussLayer);
          this.showBussLayer.on("mouse-down", (e) => {
            this.glayerMouseDown(e);
          });
        });
    },
    glayerMouseDown(e) {
      console.log(e);
    },
    // 画点
    addPointToMapUsePic(data) {
      esriLoader
        .loadModules(["esri/graphic", "esri/geometry/Point"])
        .then(([Graphic, Point]) => {
          var graphPolygon = new Graphic();
          //定义一些属性
          var attributes = {
            mapData: data,
          };
          graphPolygon.attributes = attributes;
          var pnt = new Point(
            parseFloat(data.dataPoint.x),
            parseFloat(data.dataPoint.Y),
            new esri.SpatialReference({ wkid: 4490 })
          );
          graphPolygon.geometry = pnt;
          graphPolygon.symbol = this.getMarkPicSymbol(data.dataPoint.icon);
          this.showBussLayer.add(graphPolygon);
        });
    },
    getMarkPicSymbol(icon) {
      var pictureMarkerSymbol = new esri.symbol.PictureMarkerSymbol(
        icon,
        20,
        20
      ); //'icon/red.png'
      pictureMarkerSymbol.xoffset = 12;
      pictureMarkerSymbol.yoffset = 12;
      return pictureMarkerSymbol;
    },
    // 画线
    addLineToMap(jsondata, LayerId, colors, textData) {
      esriLoader
        .loadModules([
          "esri/layers/GraphicsLayer",
          "esri/geometry/Point",
          "esri/SpatialReference",
          "esri/graphic",
          "esri/Color",
          "esri/symbols/TextSymbol",
          "esri/symbols/Font",
        ])
        .then(([GraphicsLayer, Point, SpatialReference, Graphic, Color, TextSymbol, Font]) => {
          var poiLineColor = colors; //渲染面边框填充颜色  rgb值 1是透明度,0透明 1不透明
          var poiLineWidth = 5; //渲染面边框宽度，一般为2，设大点可以看效果。
          var pointColor = colors;
          var jsonData = JSON.parse(jsondata);
          if (jsonData == null) return;
          var markSymbole = this.getPointSymbolByColorExSquare(
            8,
            new Color(pointColor)
          );
          var showPointLayer = null;
          var graphicLayerIds = this.myMap.map.graphicsLayerIds;
          var len = graphicLayerIds.length;
          for (var i = 0; i < len; i++) {
            if (graphicLayerIds[i] == LayerId) {
              showPointLayer = this.myMap.map.getLayer(graphicLayerIds[i]);
              showPointLayer.clear();
              break;
            }
          }
          if (showPointLayer == null) {
            showPointLayer = new GraphicsLayer({ id: LayerId });
          }
          //加点
          for (let k = 0; k < jsonData.length; k++) {
            var lng = jsonData[k].lng;
            var lat = jsonData[k].lat;
            var pnt = new Point(
              parseFloat(lng),
              parseFloat(lat),
              new SpatialReference({ wkid: 4490 })
            );
            var grahight = new Graphic();
            grahight.geometry = pnt;
            grahight.symbol = markSymbole;
            grahight.attributes = jsonData[k];
            showPointLayer.add(grahight);
          }

          //加线
          for (let k = 1; k < jsonData.length; k++) {
            var lng_s = jsonData[k - 1].lng;
            var lat_s = jsonData[k - 1].lat;
            var pnt_s = new Point(
              parseFloat(lng_s),
              parseFloat(lat_s),
              new SpatialReference({ wkid: 4490 })
            );

            var lng_e = jsonData[k].lng;
            var lat_e = jsonData[k].lat;
            var pnt_e = new Point(
              parseFloat(lng_e),
              parseFloat(lat_e),
              new SpatialReference({ wkid: 4490 })
            );

            var grahight_line = new Graphic();
            grahight_line.geometry = this.getLineGeometry(pnt_s, pnt_e);
            grahight_line.symbol = this.getLineSymbol(
              new Color(poiLineColor),
              poiLineWidth,
              ""
            );
            var attr = {
              名称: "线段1",
            };
            grahight_line.attributes = attr;
            showPointLayer.add(grahight_line);
            if (textData && textData.length > 0) {
              textData.forEach((element, index) => {
                // 起点、终点
                let point = new Point([element.lng, element.lat]);
                let textSym = new TextSymbol(index == 0 ? '起点' : '终点');
                let font = new Font();
                font.setSize("14pt");
                textSym.setFont(font);
                textSym.setColor(new Color([255, 255, 255, 0.8]));
                let labelPointGraphic = new Graphic(point, textSym);
                showPointLayer.add(labelPointGraphic);
              });
            }
          }
          this.myMap.map.addLayer(showPointLayer);
        });
    },
    getPointSymbolByColorExSquare(size, color) {
      var symbol = new esri.symbol.SimpleMarkerSymbol();
      symbol.setSize(size);
      symbol.setColor(color);
      var sls = new esri.symbol.SimpleLineSymbol();
      sls.style = esri.symbol.SimpleLineSymbol.STYLE_SOLID;
      sls.setColor(color);
      sls.width = 0;
      symbol.outline = sls;
      //symbol.style = "STYLE_SQUARE";
      symbol.style = esri.symbol.SimpleMarkerSymbol.STYLE_SQUARE;
      symbol.xoffset = 0;
      symbol.yoffset = 0;
      return symbol;
    },
    getLineGeometry(startpnt, endpnt) {
      var lines = new Array();
      lines.push([Number(startpnt.x), Number(startpnt.y)]);
      lines.push([Number(endpnt.x), Number(endpnt.y)]);
      var lineJson = {
        paths: [lines],
        spatialReference: { wkid: 4490 },
      };
      var polyline = new esri.geometry.Polyline(lineJson);
      return polyline;
    },
    getLineSymbol(LineRgb, width, stype) {
      var sls = new esri.symbol.SimpleLineSymbol();
      if (stype.length > 0)
        sls.style = esri.symbol.SimpleLineSymbol.STYLE_DASHDOT;
      else sls.style = esri.symbol.SimpleLineSymbol.STYLE_SOLID;
      //STYLE_DASH:"dash" // 常规虚线
      //STYLE_DASHDOT:"dashdot" // 常规虚、点线
      //STYLE_DASHDOTDOT:"longdashdotdot" // 常规虚、点、点线
      //STYLE_DOT:"dot" // 常规点线
      //STYLE_LONGDASH:"longdash" // 长虚线
      //STYLE_LONGDASHDOT:"longdashdot" // 长虚、点线
      //STYLE_NULL:"none"
      //STYLE_SHORTDASH:"shortdash" // 短虚线
      //STYLE_SHORTDASHDOT:"shortdashdot" // 短虚、点线
      //STYLE_SHORTDASHDOTDOT:"shortdashdotdot" // 短虚、点、点线
      //STYLE_SHORTDOT:"shortdot" // 短点线
      //STYLE_SOLID:"solid" // 线条
      sls.setColor(LineRgb);
      sls.width = width;
      return sls;
    },
    // 画色块
    addRegionToMapByWkt(FillColor, LineColor, data) {
      esriLoader
        .loadModules([
          "esri/symbols/TextSymbol",
          "esri/geometry/jsonUtils",
          "esri/graphic",
          "esri/geometry/Point",
          "esri/symbols/Font",
          "esri/Color",
        ])
        .then(([TextSymbol, jsonUtils, Graphic, Point, Font, Color]) => {
          //根据名称从数据库获取到坐标集
          var poiFillColor = FillColor; //渲染面填充颜色  rgb值 0.8是透明度,0透明 1不透明
          var poiLineColor = LineColor; //渲染面边框填充颜色  rgb值 1是透明度,0透明 1不透明
          var poiLineWidth = 3; //渲染面边框宽度，一般为2，设大点可以看效果。
          var wkt = `POLYGON((${data.lnglat}))`;
          //定义一个面对象
          var graphPolygon = new Graphic();
          //定义一些属性
          var attributes = {
            炼油部: "炼油部",
          };
          graphPolygon.attributes = attributes;
          var arcgisJson = this.wktToGeometry(wkt);
          graphPolygon.geometry = jsonUtils.fromJson(arcgisJson);
          graphPolygon.symbol = this.getFillSymbol(
            poiFillColor,
            poiLineColor,
            poiLineWidth
          );
          if (data.title) {
            // 中心点
            var point = new Point(data.center);
            var textSym = new TextSymbol(data.title);
            var font = new Font();
            font.setSize("16pt");
            font.setWeight(Font.WEIGHT_BOLD);
            textSym.setFont(font);
            textSym.setColor(new Color([255, 255, 255, 0.8]));
            var labelPointGraphic = new Graphic(point, textSym);
            this.showBussLayer.add(labelPointGraphic);
          }
          // this.myMap.map.addLayer(_this.showBussLayer);
          // x: 117.39776303467535, y: 38.82816422471212
          //map.centerAndZoom(geo.getCentroid(), 10);  定位到中心点和比例尺
          this.showBussLayer.add(graphPolygon);
        });
    },
    wktToGeometry(wktdata) {
      //原始wkt数据格式化
      var primitiveGeoData = WKT.parse(wktdata);
      //wkt格式转arcgis的json格式
      var arcgisJson = ARCGIS.convert(primitiveGeoData);
      arcgisJson.spatialReference = new esri.SpatialReference({ wkid: 4490 });
      //json数据转geometry
      //var geometry = jsonUtils.fromJson(arcgisJson)
      return arcgisJson;
    },
    getFillSymbol(fillRgb, LineRgb, width) {
      let sfs = new esri.symbol.SimpleFillSymbol();
      sfs.style = esri.symbol.SimpleFillSymbol.STYLE_SOLID;
      sfs.setColor(fillRgb);
      sfs.outline = this.getLineSymbol(LineRgb, width, "");
      return sfs;
    },
    // 清除绘制的区域
    clearMap(LayerId) {
      const layer = this.myMap.map.getLayer(LayerId);
      layer && layer.clear();
      layer && this.myMap.map.removeLayer(layer);
    },
  },
}

封装的打点、画线、画色块的公共方法

因为地图是每个页面都要的，所以小颖把初始化地图写到了app.vue里，每次切换路由的时候也是只让各自模块清理各自创建的图层

在main.js中创建个存地图信息的全局对象：

// 地图全局参数
Vue.prototype.myMap = { map: null }

下面来看看怎么调用打点、画线、画色块吧

HomeView.vue

AboutView.vue

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