dai
3 years ago
3 changed files with 535 additions and 853 deletions
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<template> |
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<div class="m-map"> |
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<div id="map"></div> |
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</div> |
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</template> |
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|
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<script> |
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import { requestPost } from "@/js/dai/request"; |
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import cptCard from "@/views/modules/visual/cpts/card"; |
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import cptTb from "@/views/modules/visual/cpts/tb"; |
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import nextTick from "dai-js/tools/nextTick"; |
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import dateFormat from "dai-js/tools/dateFormat"; |
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import { |
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Scene, |
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PointLayer, |
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PolygonLayer, |
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LineLayer, |
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CityBuildingLayer, |
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RasterLayer, |
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Popup, |
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} from "@antv/l7"; |
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import { GaodeMap, Map } from "@antv/l7-maps"; |
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// import { DrawEvent, DrawPolygon } from "@antv/l7-draw"; |
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import { spliceIntoChunks } from "@/utils/index"; |
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|
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let scene; |
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// window._AMapSecurityConfig = { |
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// securityJsCode: "您申请的安全密钥", |
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// }; |
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|
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export default { |
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name: "l7", |
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data() { |
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return { |
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srcMapData: [], |
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dotData: [], |
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iconUrlArray: { |
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anzhibangjiao: require("@/assets/img/shuju/fiveLayer/anzhibangjiao.png"), |
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buliangqingshaonian: require("@/assets/img/shuju/fiveLayer/buliangqingshaonian.png"), |
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shequjiaozheng: require("@/assets/img/shuju/fiveLayer/shequjiaozheng.png"), |
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resi_xfry: require("@/assets/img/shuju/fiveLayer/resi_xfry.png"), |
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xidurenyuan: require("@/assets/img/shuju/fiveLayer/xidurenyuan.png"), |
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xiejiaorenyuan: require("@/assets/img/shuju/fiveLayer/xiejiaorenyuan.png"), |
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zhaoshizhaohuojingshenbing: require("@/assets/img/shuju/fiveLayer/zhaoshizhaohuojingshenbing.png"), |
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|
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yjdw: require("@/assets/img/shuju/fiveLayer/yjdw.png"), |
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sr_gy: require("@/assets/img/shuju/fiveLayer/sr_gy.png"), |
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sr_gc: require("@/assets/img/shuju/fiveLayer/sr_gc.png"), |
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whdw: require("@/assets/img/shuju/fiveLayer/whdw.png"), |
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sr_ggld: require("@/assets/img/shuju/fiveLayer/sr_ggld.png"), |
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lwh: require("@/assets/img/shuju/fiveLayer/lwh.png"), |
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sr_tyc: require("@/assets/img/shuju/fiveLayer/sr_tyc.png"), |
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lyjlb: require("@/assets/img/shuju/fiveLayer/lyjlb.png"), |
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sr_yjy: require("@/assets/img/shuju/fiveLayer/sr_yjy.png"), |
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zaxld: require("@/assets/img/shuju/fiveLayer/zaxld.png"), |
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other: require("@/assets/img/shuju/fiveLayer/other.png"), |
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sr_jzz: require("@/assets/img/shuju/fiveLayer/sr_jzz.png"), |
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sr_djc: require("@/assets/img/shuju/fiveLayer/sr_djc.png"), |
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sr_rfqck: require("@/assets/img/shuju/fiveLayer/sr_rfqck.png"), |
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ep_lg: require("@/assets/img/shuju/fiveLayer/ep_lg.png"), |
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sr_xfz: require("@/assets/img/shuju/fiveLayer/sr_xfz.png"), |
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pu_jgzsbm: require("@/assets/img/shuju/fiveLayer/pu_jgzsbm.png"), |
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ep_qt: require("@/assets/img/shuju/fiveLayer/ep_qt.png"), |
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|
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gr_czw: require("@/assets/img/shuju/fiveLayer/gr_czw.png"), |
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ep_cycs: require("@/assets/img/shuju/fiveLayer/ep_cycs.png"), |
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dc_jyz: require("@/assets/img/shuju/fiveLayer/dc_jyz.png"), |
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ep_gwylcs: require("@/assets/img/shuju/fiveLayer/ep_gwylcs.png"), |
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dc_jqz: require("@/assets/img/shuju/fiveLayer/dc_jqz.png"), |
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dc_whpdw: require("@/assets/img/shuju/fiveLayer/dc_whpdw.png"), |
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ep_wb: require("@/assets/img/shuju/fiveLayer/ep_wb.png"), |
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ep_mrxycs: require("@/assets/img/shuju/fiveLayer/ep_mrxycs.png"), |
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dc_yqhjz: require("@/assets/img/shuju/fiveLayer/dc_yqhjz.png"), |
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dc_jzgd: require("@/assets/img/shuju/fiveLayer/dc_jzgd.png"), |
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ep_scjgqy: require("@/assets/img/shuju/fiveLayer/ep_scjgqy.png"), |
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|
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cm_nmsc: require("@/assets/img/shuju/fiveLayer/cm_nmsc.png"), |
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event_tdnd: require("@/assets/img/shuju/fiveLayer/event_tdnd.png"), |
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cm_bhsc: require("@/assets/img/shuju/fiveLayer/cm_bhsc.png"), |
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cm_cjsc: require("@/assets/img/shuju/fiveLayer/cm_cjsc.png"), |
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ep_lssd: require("@/assets/img/shuju/fiveLayer/ep_lssd.png"), |
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|
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resi_szry: require("@/assets/img/shuju/fiveLayer/resi_szry.png"), |
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ps_lyy: require("@/assets/img/shuju/fiveLayer/ps_lyy.png"), |
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resi_snry: require("@/assets/img/shuju/fiveLayer/resi_snry.png"), |
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ps_mzb: require("@/assets/img/shuju/fiveLayer/ps_mzb.png"), |
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ps_zs: require("@/assets/img/shuju/fiveLayer/ps_zs.png"), |
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ps_wss: require("@/assets/img/shuju/fiveLayer/ps_wss.png"), |
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ps_jjz: require("@/assets/img/shuju/fiveLayer/ps_jjz.png"), |
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ep_xx: require("@/assets/img/shuju/fiveLayer/ep_xx.png"), |
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ep_yy: require("@/assets/img/shuju/fiveLayer/ep_yy.png"), |
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}, |
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}; |
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}, |
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|
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props: {}, |
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|
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computed: {}, |
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|
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components: { |
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cptCard, |
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cptTb, |
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}, |
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|
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watch: {}, |
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|
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async mounted() { |
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await this.getMapData(); |
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this.iniMap(); |
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await this.getDotData(); |
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this.updateMap(); |
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}, |
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|
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methods: { |
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iniMap() { |
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// 临时这么用吧 |
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window._AMapSecurityConfig = { |
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securityJsCode: "92ea2c965c6cf1ba7ee3a8fe01449ef2", |
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}; |
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|
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const { srcMapData } = this; |
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scene = new Scene({ |
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id: "map", |
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logoVisible: false, |
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map: new GaodeMap({ |
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// viewMode: "3D", |
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pitch: 35.210526315789465, |
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// style: "dark", |
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style: "light", |
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center: [srcMapData.longitude, srcMapData.latitude], |
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token: "fc14b42e0ca18387866d68ebd4f150c1", |
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zoom: 18, |
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minZoom: 10, |
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}), |
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}); |
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|
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scene.on("loaded", () => { |
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const polygon = [ |
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...srcMapData.children |
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.filter((item) => item.coordinates.length > 0) |
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.map((item) => ({ |
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type: "Feature", |
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properties: { |
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name: item.name, |
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center: [item.longitude, item.latitude], |
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}, |
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geometry: { |
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type: "Polygon", |
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coordinates: [ |
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spliceIntoChunks( |
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item.coordinates.split(",").map((item) => parseFloat(item)), |
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2 |
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), |
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], |
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}, |
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})), |
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]; |
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console.log(polygon); |
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|
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const polygonLayer = new PolygonLayer({ |
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autoFit: true, |
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}) |
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// .size(1000) |
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.source({ type: "FeatureCollection", features: polygon }) |
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.color("name", [ |
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"rgba(255, 100, 60, 0.5)", |
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"rgba(43, 231, 253, 0.35)", |
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"rgba(255, 255, 50, 0.35)", |
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]) |
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// .shape("extrude") |
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.shape("fill") |
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.style({ |
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opacityLinear: { |
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enable: true, // true - false |
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dir: "out", // in - out |
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}, |
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opacity: 1, |
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// heightfixed: true, |
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// pickLight: true, |
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// raisingHeight: 1000, |
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// sourceColor: "#333", |
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// targetColor: "rgba(255,255,255, 0.5)", |
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}); |
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|
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scene.addLayer(polygonLayer); |
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|
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const linelayer = new LineLayer({ |
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zIndex: 2, |
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name: "line2", |
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}) |
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.source({ type: "FeatureCollection", features: polygon }) |
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.shape("line") |
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.size(1) |
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.color("name", [ |
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"rgba(255, 50, 50, 0.7)", |
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"rgba(43, 231, 253, 0.7)", |
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"rgba(255, 255, 50, 0.7)", |
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]) |
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.style({ |
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opacity: 1, |
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}) |
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.animate({ |
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interval: 1, // 间隔 |
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duration: 2, // 持续时间，延时 |
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trailLength: 2, // 流线长度 |
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}); |
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scene.addLayer(linelayer); |
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|
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const circleLayer = new PolygonLayer({ |
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zIndex: 3, |
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}) |
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.source({ type: "FeatureCollection", features: polygon }) |
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.color("name", [ |
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"rgba(255, 50, 50, 0.99)", |
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"rgba(43, 231, 253, 0.99)", |
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"rgba(255, 255, 50, 0.99)", |
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]) |
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.shape("circle") |
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.active(true) |
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.animate(true) |
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.size(50) |
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.style({ |
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offsets: [0, -10], // 文本相对锚点的偏移量 [水平, 垂直] |
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opacity: 1, |
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}); |
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scene.addLayer(circleLayer); |
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|
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scene.addImage( |
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"pos-red", |
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require("@/assets/img/shuju/grid/pos-red.png") |
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); |
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scene.addImage( |
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"pos-green", |
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require("@/assets/img/shuju/grid/pos-green.png") |
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); |
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scene.addImage( |
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"pos-yellow", |
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require("@/assets/img/shuju/grid/pos-yellow.png") |
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); |
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const posLayer = new PolygonLayer({ |
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zIndex: 4, |
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}) |
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.source({ type: "FeatureCollection", features: polygon }) |
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.shape("name", ["pos-red", "pos-green", "pos-yellow"]) |
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.size(12) |
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.style({ |
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offsets: [0, 8], // 文本相对锚点的偏移量 [水平, 垂直] |
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// rotation: 60, |
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layerType: "fillImage", |
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}); |
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scene.addLayer(posLayer); |
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|
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const textLayer = new PolygonLayer({ |
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zIndex: 10, |
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}) |
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.source({ type: "FeatureCollection", features: polygon }) |
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.color("name", [ |
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"rgba(255, 100, 60, 0.99)", |
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"rgba(43, 231, 253, 0.99)", |
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"rgba(255, 255, 50, 0.99)", |
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]) |
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.shape("name", "text") |
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.size(16) |
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.style({ |
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textAnchor: "center", // 文本相对锚点的位置 center|left|right|top|bottom|top-left |
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textOffset: [0, 40], // 文本相对锚点的偏移量 [水平, 垂直] |
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spacing: 2, // 字符间距 |
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padding: [1, 1], // 文本包围盒 padding [水平，垂直]，影响碰撞检测结果，避免相邻文本靠的太近 |
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stroke: "#ffffff", // 描边颜色 |
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strokeWidth: 0.3, // 描边宽度 |
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strokeOpacity: 1.0, |
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}) |
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.active(true); |
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scene.addLayer(textLayer); |
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|
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textLayer.on("mousemove", (e) => { |
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textLayer.style({ |
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raisingHeight: 0, |
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}); |
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}); |
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|
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textLayer.on("click", (e) => { |
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console.log(e.feature.properties.name); |
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}); |
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|
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textLayer.on("unmousemove", (e) => { |
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polygonLayer.style({ |
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raisingHeight: 0, |
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}); |
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}); |
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}); |
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}, |
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|
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async getMapData() { |
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const { data, code, msg } = await requestPost("/gov/org/agency/maporg", { |
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level: "", |
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orgId: "", |
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}); |
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if (msg === "success" && code === 0) { |
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this.srcMapData = data; |
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} |
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}, |
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}, |
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}; |
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</script> |
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|
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<style lang="scss" scoped> |
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.g-cnt { |
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margin-top: 40px; |
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} |
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|
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.m-map { |
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position: relative; |
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padding: 20px 0; |
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height: 100%; |
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|
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#app { |
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width: 100%; |
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height: 100%; |
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} |
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} |
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</style> |
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