413 lines
11 KiB
Vue
413 lines
11 KiB
Vue
<template>
|
||
<div :id="mapid" style="width: 100%; height: 100%;background-color: aliceblue;"></div>
|
||
<div class="changeMap_box" v-if="props.isShow">
|
||
<el-switch v-model="conditionRoute" @change="handleSwitch" active-text="打开路况" inactive-text="关闭路况" style="--el-switch-color:#13ce66;--el-switch-off-color:#ff4949;" />
|
||
<!-- <el-carousel type="card" height="75px" :autoplay="false" indicator-position="none" :initial-index="3" @change="onMapImageChange">
|
||
<el-carousel-item>
|
||
<div class="mapImageItem">
|
||
<img :src="require('@/assets/images/slt.jpg')" alt="" />
|
||
<div>栅格浅色</div>
|
||
</div>
|
||
</el-carousel-item>
|
||
<el-carousel-item>
|
||
<div class="mapImageItem">
|
||
<img :src="require('@/assets/images/yxt.jpg')" alt="" />
|
||
<div>影像图</div>
|
||
</div>
|
||
</el-carousel-item>
|
||
<el-carousel-item>
|
||
<div class="mapImageItem">
|
||
<img :src="require('@/assets/images/yst.jpg')" alt="" />
|
||
<div>栅格深色</div>
|
||
</div>
|
||
</el-carousel-item>
|
||
<el-carousel-item>
|
||
<div class="mapImageItem">
|
||
<img :src="require('@/assets/images/shy.png')" alt="" />
|
||
<div>三合一</div>
|
||
</div>
|
||
</el-carousel-item>
|
||
</el-carousel> -->
|
||
<!-- 地图缩放 -->
|
||
<div class="zoomTargetBox">
|
||
<el-input-number :min="7" :max="18" v-model="zoomTarget" :step="1" step-strictly @change="handleZoom">
|
||
</el-input-number>
|
||
</div>
|
||
</div>
|
||
</template>
|
||
|
||
<script setup>
|
||
import { ref, onMounted, onUnmounted, defineProps, nextTick } from "vue";
|
||
import { MapUtil } from "./mapUtil";
|
||
import emitter from "@/utils/eventBus.js";
|
||
import { getItem } from "@/utils/storage";
|
||
const conditionRoute = ref(true); //路况
|
||
const mMap = ref(null); //地图对象
|
||
const mapUtil = ref(null); //地图工具对象
|
||
const zoomTarget = ref(6);
|
||
|
||
const props = defineProps({
|
||
mapid: {
|
||
type: String,
|
||
default: "mapDiv"
|
||
},
|
||
//是否显示可以切换地图底图
|
||
isShow: {
|
||
type: Boolean,
|
||
default: false
|
||
},
|
||
//是否显示实时路况
|
||
isShowMvt: {
|
||
type: Boolean,
|
||
default: false
|
||
},
|
||
//是否显示地图层级
|
||
isShowZoom: {
|
||
type: Boolean,
|
||
default: false
|
||
},
|
||
//是否显示绘制控件
|
||
isShowDraw: {
|
||
type: Boolean,
|
||
default: false
|
||
}
|
||
});
|
||
try {
|
||
const userInfo = getItem("deptId")[0].deptCode;
|
||
} catch (error) {}
|
||
let map;
|
||
let mapLayer;
|
||
let mapLayer1;
|
||
onMounted(() => {
|
||
emitter.on("followUp", (res) => {
|
||
let box = document.getElementsByClassName("changeMap_box");
|
||
if (!box) return;
|
||
box[0].style.right = !res ? "4px" : "446px";
|
||
box[0].style.transition = "0.5s";
|
||
});
|
||
map = new EliMap({
|
||
id: props.mapid,
|
||
crs: "EPSG:4490",
|
||
style: {
|
||
glyphs: "./fonts/{fontstack}/{range}.pbf",
|
||
center: [104.75433600759237, 31.458009915910402],
|
||
zoom: 10
|
||
},
|
||
minZoom: 7,
|
||
maxZoom: 18,
|
||
transformRequest: (url) => {
|
||
if (url.indexOf("TileMatrix=") != -1) {
|
||
const arr = url.split("TileMatrix=");
|
||
const arr1 = arr[1].split("&");
|
||
const nurl = `${arr[0]}&TileMatrix=${Number(arr1[0])}&${arr1[1]}&${
|
||
arr1[2]
|
||
}`;
|
||
return {
|
||
url: nurl,
|
||
headers: {
|
||
"Content-Type": "image/png;charset=utf-8",
|
||
userToken: JSON.parse(window.localStorage.GdToken).userToken,
|
||
appToken: JSON.parse(window.localStorage.GdToken).appToken,
|
||
host: "152.9.14.26",
|
||
"authentication-code": "1edce2b3-bcd7-49da-939f-c4328c59281c"
|
||
}
|
||
};
|
||
} else {
|
||
if (url.indexOf("restcloud") != -1) {
|
||
return {
|
||
url: url,
|
||
headers: {
|
||
"Content-Type": "application/x-protobuf",
|
||
userToken: JSON.parse(window.localStorage.GdToken).userToken,
|
||
appToken: JSON.parse(window.localStorage.GdToken).appToken,
|
||
host: "152.9.14.26",
|
||
"authentication-code": "69e3a21f-befc-4458-881c-f5f685de2a1b"
|
||
}
|
||
};
|
||
}
|
||
}
|
||
}
|
||
});
|
||
|
||
window.map = map;
|
||
let layer;
|
||
// 路况
|
||
const add = () => {
|
||
layer = map.addMvtLayer({
|
||
url: window.location.origin + "/restcloud/pgis/api/mvt/road/condition/{z}/{x}/{y}",
|
||
sourceLayer: "mvt",
|
||
layer: "line",
|
||
style: {
|
||
paint: {
|
||
// state:道路路段交通情况（1畅通 2缓慢 3拥堵 4极度拥堵 5无数据）
|
||
"line-color": [
|
||
"match",
|
||
["get", "state"],
|
||
1,
|
||
"#53FF2B",
|
||
2,
|
||
"#FFEA47",
|
||
3,
|
||
"#FF5627",
|
||
4,
|
||
"#FF1200",
|
||
5,
|
||
"#999999",
|
||
"#53FF2B"
|
||
],
|
||
"line-width": 3
|
||
},
|
||
layout: {
|
||
"line-join": "miter",
|
||
"line-cap": "round"
|
||
}
|
||
}
|
||
});
|
||
};
|
||
map.mapboxGLMap.on("load", () => {
|
||
map.addWMTSLayer(
|
||
window.location.origin + "/restcloud/pgis/api/map/sl",
|
||
{
|
||
layer: "scmap",
|
||
style: "default",
|
||
tilematrixset: "ChinaPublicServicesCGCS2000_snzsllayers",
|
||
Service: "WMTS",
|
||
Request: "GetTile",
|
||
Version: "1.0.0",
|
||
Format: "image/png",
|
||
TileMatrix: "{z}",
|
||
TileRow: "{y}",
|
||
TileCol: "{x}"
|
||
},
|
||
{
|
||
tileSize: 300
|
||
}
|
||
);
|
||
add();
|
||
zoomTarget.value = map.mapboxGLMap.getZoom();
|
||
});
|
||
mapUtil.value = new MapUtil(map);
|
||
|
||
mapUtil.value.Drawplot(); //初始化加载绘制工具
|
||
|
||
// 设置地图中心点及图层
|
||
emitter.on("setMapCenter", (res) => {
|
||
mapUtil.value.setMapCenter(res.location, res.zoomLevel);
|
||
});
|
||
|
||
emitter.on("removePlot", (flag) => {
|
||
mapUtil.value.removePlot(flag);
|
||
});
|
||
emitter.on("removeAll", (flag) => {
|
||
mapUtil.value.removeAll(flag);
|
||
});
|
||
// 撒点
|
||
emitter.on("addPointArea", (obj) => {
|
||
mapUtil.value.makerSki(obj);
|
||
});
|
||
// 鼠标滑过提示文字的点位
|
||
emitter.on("showPoint", (obj) => {
|
||
mapUtil.value.showPoint(obj);
|
||
});
|
||
|
||
// 清除覆盖物
|
||
emitter.on("deletePointArea", (res) => {
|
||
mapUtil.value.removeElement(res);
|
||
});
|
||
// 清除某个覆盖物的单个
|
||
emitter.on("deletePointAreaOne", (obj) => {
|
||
mapUtil.value.removeElementOne(obj.flag, obj.id);
|
||
});
|
||
|
||
// 清除某个覆盖物的单个
|
||
emitter.on("showSquire", (obj) => {
|
||
mapUtil.value.zdySquire(obj);
|
||
});
|
||
|
||
// 绘制图形 - 回显区域
|
||
emitter.on("drawShape", (res) => {
|
||
mapUtil.value.plot(res, resFun);
|
||
});
|
||
emitter.on("removeEara", (flag) => {
|
||
mapUtil.value.removeEara(flag);
|
||
});
|
||
// 回显图形
|
||
emitter.on("echoPlane", (res) => {
|
||
mapUtil.value.echoPlane(res);
|
||
});
|
||
//移除绘制区域
|
||
emitter.on("removeEara", (flag) => {
|
||
mapUtil.value.removeEara(flag);
|
||
});
|
||
// 回显线
|
||
emitter.on("echoLine", (res) => {
|
||
mapUtil.value.createLine(res, res.flag);
|
||
});
|
||
//创建边界面（geojson）
|
||
emitter.on("setBoundarys", (res) => {
|
||
mapUtil.value.createBoundarys(res);
|
||
});
|
||
// 移除边界
|
||
emitter.on("removeBj", (res) => {
|
||
mapUtil.value.removeBj(res);
|
||
});
|
||
|
||
// 轨迹回放
|
||
emitter.on("drawLineAnimation", (res) => {
|
||
mapUtil.value.displayLineAnimation(res);
|
||
});
|
||
|
||
// 聚合撒点
|
||
emitter.on("addPoint", (obj) => {
|
||
mapUtil.value.aggregateScatteringPoint(obj);
|
||
});
|
||
|
||
// 热力图显示
|
||
emitter.on("thermodynamicChart", (res) => {
|
||
mapUtil.value.showHeatDrawing(res);
|
||
});
|
||
|
||
// 扩散圆
|
||
emitter.on("diffusionCircle", (res) => {
|
||
mapUtil.value.diffusionCircle(res);
|
||
});
|
||
|
||
// 展示盘曲
|
||
emitter.on("showGapText", (obj) => {
|
||
mapUtil.value.gapText(obj);
|
||
});
|
||
|
||
// 获取当前地图中心点
|
||
emitter.on("getCurrentCenter", (res) => {
|
||
let centerPoint = map.mapboxGLMap.getCenter();
|
||
let coords = [centerPoint.lng, centerPoint.lat];
|
||
emitter.emit("getcentercoord", coords);
|
||
});
|
||
});
|
||
//切换地图底图
|
||
const onMapImageChange = (val) => {
|
||
//清除已经存在胡地图图层
|
||
if (map.mapboxGLMap.getLayer("SGQS_ID"))
|
||
map.mapboxGLMap.removeLayer("SGQS_ID");
|
||
if (map.mapboxGLMap.getLayer("YX_ID")) map.mapboxGLMap.removeLayer("YX_ID");
|
||
if (map.mapboxGLMap.getLayer("SGSG_ID"))
|
||
map.mapboxGLMap.removeLayer("SGSG_ID");
|
||
if (map.mapboxGLMap.getLayer("TDT_TITLE_ID"))
|
||
map.mapboxGLMap.removeLayer("TDT_TITLE_ID");
|
||
if (map.mapboxGLMap.getLayer("TDT_ROAD_ID"))
|
||
map.mapboxGLMap.removeLayer("TDT_ROAD_ID");
|
||
if (map.mapboxGLMap.getLayer("TDT_POI_ID"))
|
||
map.mapboxGLMap.removeLayer("TDT_POI_ID");
|
||
//设置图层
|
||
switch (val) {
|
||
case 0:
|
||
mapSetLayer("SGQS_ID", "SGQS");
|
||
break;
|
||
case 1:
|
||
mapSetLayer("YX_ID", "YX");
|
||
break;
|
||
case 2:
|
||
mapSetLayer("SGSG_ID", "SGSG");
|
||
break;
|
||
case 3:
|
||
mapSetLayer("TDT_TITLE_ID", "TDT_TITLE_SOURCES");
|
||
mapSetLayer("TDT_ROAD_ID", "TDT_ROAD_SOURCES");
|
||
mapSetLayer("TDT_POI_ID", "TDT_POI_SOURCES");
|
||
break;
|
||
}
|
||
if (map.mapboxGLMap.getLayer("realTimeTrafficlevelOne"))
|
||
map.mapboxGLMap.moveLayer("realTimeTrafficlevelOne");
|
||
if (map.mapboxGLMap.getLayer("map_id")) map.mapboxGLMap.moveLayer("map_id");
|
||
if (map.mapboxGLMap.getLayer("map_ids")) map.mapboxGLMap.moveLayer("map_ids");
|
||
};
|
||
|
||
//设置图层函数
|
||
const mapSetLayer = (id, source) => {
|
||
map.mapboxGLMap.addLayer({ id, type: "raster", source });
|
||
};
|
||
|
||
//获取地图绘制的数据
|
||
const resFun = (coord, type, flag, data) => {
|
||
emitter.emit("coordString", {
|
||
coord: coord,
|
||
type: type,
|
||
flag: flag,
|
||
data: data
|
||
});
|
||
};
|
||
|
||
// 地图层级
|
||
const handleZoom = (val) => {
|
||
map.mapboxGLMap.setZoom(val);
|
||
};
|
||
|
||
// 是否打开或者关闭路况
|
||
const handleSwitch = (val) => {
|
||
if (val) {
|
||
// 打开
|
||
} else {
|
||
// 关闭
|
||
}
|
||
};
|
||
|
||
onUnmounted(() => {
|
||
emitter.off("removePlot");
|
||
emitter.off("setMapCenter");
|
||
emitter.off("addPointArea");
|
||
emitter.off("showPoint");
|
||
emitter.off("deletePointArea");
|
||
emitter.off("deletePointAreaOne");
|
||
emitter.off("drawShape");
|
||
emitter.off("echoPlane");
|
||
emitter.off("removeEara");
|
||
emitter.off("echoLine");
|
||
emitter.off("addPoint");
|
||
emitter.off("thermodynamicChart");
|
||
emitter.off("drawLineAnimation");
|
||
emitter.off("aggregateScatteringPoint");
|
||
emitter.off("hotmap");
|
||
emitter.off("setBoundarys");
|
||
emitter.off("diffusionCircle");
|
||
emitter.off("SsCircle");
|
||
emitter.off("ClearssCircle");
|
||
});
|
||
</script>
|
||
|
||
<style lang="scss" scoped>
|
||
.map {
|
||
width: 100%;
|
||
height: 100%;
|
||
}
|
||
|
||
.changeMap_box {
|
||
position: absolute;
|
||
right: 448px;
|
||
bottom: 4px;
|
||
z-index: 9;
|
||
.mapImageItem {
|
||
border: 1px solid #08aae8;
|
||
background: rgb(9, 26, 70);
|
||
& > img {
|
||
width: 100%;
|
||
height: 50px;
|
||
}
|
||
& > div {
|
||
text-align: center;
|
||
position: relative;
|
||
top: -3px;
|
||
}
|
||
}
|
||
.zoomTargetBox {
|
||
margin-top: 10px;
|
||
margin-left: 23px;
|
||
}
|
||
::v-deep .el-input-number__decrease,
|
||
::v-deep .el-input-number__increase {
|
||
border: none;
|
||
}
|
||
::v-deep .el-input__inner {
|
||
background: #0c1641;
|
||
}
|
||
}
|
||
</style>
|