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@ -1,13 +1,13 @@ |
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<template> |
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<div style="width: 100% ;height: 100%;"> |
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<div class='bg_img' v-if="mapFlag == 'Emap'"> |
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<div style="width: 100%; height: 100%"> |
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<div class="bg_img" v-if="mapFlag == 'Emap'"> |
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<div class="title"> |
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{{ title }} |
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</div> |
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<chinaMap /> |
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<div class="pot" @click="toProvince"> |
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<img src="@/assets/images/map/yellowPot.png" alt=""> |
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<img src="@/assets/images/map/36°.png" alt=""> |
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<img src="@/assets/images/map/yellowPot.png" alt="" /> |
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<img src="@/assets/images/map/36°.png" alt="" /> |
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</div> |
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</div> |
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<div id="myMap" v-if="mapFlag == 'Amap'"> |
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@ -19,7 +19,13 @@ |
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</div> |
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</template> |
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<script> |
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import { Scene, PolygonLayer, LineLayer, ImageLayer, PointLayer } from '@antv/l7' |
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import { |
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Scene, |
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PolygonLayer, |
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LineLayer, |
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ImageLayer, |
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PointLayer |
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} from '@antv/l7' |
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import { GaodeMap } from '@antv/l7-maps' |
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import yifengJson from './yifeng.json' |
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import jdbandaoJson from './jdbandao.json' |
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@ -39,7 +45,8 @@ export default { |
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data () { |
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return { |
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mapFlag: 'Emap', |
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title: '农业要强，种业必须强。种业是现代农业芯片，是建设农业强国的标志性、先导性工程，是国家战略性、基础性核心产业。贯彻落实习近平总书记关于打一场种业翻身仗的重要指示精神，连续三年的中央一号文件对此专门部署；2023年的中央一号文件更是专节提出深入实施种业振兴行动。', |
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title: |
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'农业要强，种业必须强。种业是现代农业芯片，是建设农业强国的标志性、先导性工程，是国家战略性、基础性核心产业。贯彻落实习近平总书记关于打一场种业翻身仗的重要指示精神，连续三年的中央一号文件对此专门部署；2023年的中央一号文件更是专节提出深入实施种业振兴行动。', |
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darkStyle: { |
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style: 'amap://styles/blue', |
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polygonColor: [ |
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@ -102,8 +109,7 @@ export default { |
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mapType: '' |
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} |
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}, |
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created () { |
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}, |
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created () {}, |
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mounted () { |
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window._AMapSecurityConfig = { |
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securityJsCode: '92ea2c965c6cf1ba7ee3a8fe01449ef2' |
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@ -116,49 +122,39 @@ export default { |
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}, |
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methods: { |
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...mapActions({ |
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set_qyjj: 'SET_QYJJ', |
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set_garden: 'SET_GARDEN' |
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set_qyjj: 'SET_QYJJ' |
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}), |
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switcMapType: function (type) { |
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if (this.debounceTimer) { |
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clearTimeout(this.debounceTimer) |
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} |
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this.debounceTimer = setTimeout(async () => { |
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async switcMapType (type) { |
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if (type === 'Emap') { |
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this.mapType = null |
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this.mapFlag = 'Emap' |
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scene.destroy() |
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myMap = null |
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} else { |
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return |
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} |
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this.mapFlag = 'Amap' |
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if (!myMap) { |
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await new Promise(resolve => setTimeout(resolve, 5000)) |
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await new Promise((resolve) => setTimeout(resolve, 5000)) |
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await this.init(type) |
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} else { |
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if (polygonLayer) { |
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scene.removeLayer(polygonLayer) |
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} |
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this.initPolygonLayer(type) |
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if (type === 'unit') { |
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this.initDot(point) |
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} else { |
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this.removeDotLayers() |
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} |
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} |
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}, 1000) // 设置防抖间隔，这里是1秒 |
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}, |
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// switcMapType: debounce( |
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// async function (type) { |
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// console.log(type); |
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// if (type === 'Emap') { |
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// this.mapType = null; |
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// this.mapFlag = 'Emap'; |
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// scene.destroy(); |
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// myMap = null; |
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// return; |
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// } |
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// this.mapFlag = 'Amap'; |
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// if (!myMap) { |
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// await new Promise(resolve => setTimeout(resolve, 5000)); |
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// await this.init(type); |
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// } else { |
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// this.initPolygonLayer(type); |
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// } |
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// }, 2000), |
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removeDotLayers () { |
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if (dotTextLayer || dotLayer) { |
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scene.removeLayer(dotTextLayer) |
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scene.removeLayer(dotLayer) |
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} |
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}, |
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toProvince () { |
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this.mapFlag = 'Amap' |
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setTimeout(() => { |
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@ -166,13 +162,10 @@ export default { |
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}, 1000) |
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}, |
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init (type) { |
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if (!jdbandaoJson) return false |
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if (!yifengJson) return false |
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myMap = new GaodeMap({ |
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pitch: 40.24716321414439, |
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// mapStyle: "amap://styles/darkblue", |
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// mapStyle: 'amap://styles/3bd5ec68d60de6542634c3e701f64523', |
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mapStyle: 'amap://styles/blue', |
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// mapStyle: 'amap://styles/fresh', |
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// style: styleConfig.style, |
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showLabel: false, |
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center: [120.220563, 36.496127], |
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@ -185,20 +178,23 @@ export default { |
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doubleClickZoom: false, |
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showRoad: false, |
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viewMode: '3D' |
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}) |
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scene = new Scene({ |
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id: 'myMap', |
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logoVisible: false, |
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map: myMap |
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}) |
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scene.addImage('textBg', require('@/assets/images/map/textBg.png')) |
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scene.on('loaded', () => { |
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// if (!type) { |
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if (!type) { |
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this.initCircle() |
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// } else if (type == 'unit' || type == 'resource' || type == 'szyf' || type == 'garden') { |
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} else if (type == 'unit') { |
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this.initDot(point) |
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this.initPolygonLayer() |
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} else if (type == 'resource') { |
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this.initPolygonLayer(type) |
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// } |
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} else if (type == 'szyf') { |
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this.initFlow(type) |
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} |
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}) |
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scene.on('click', (feature) => { |
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// console.log(feature); |
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@ -206,16 +202,35 @@ export default { |
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}, |
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initCircle () { |
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circleLayerSmall = new ImageLayer({}) |
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circleLayerSmall.source( |
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require('@/assets/images/home/yifengdianLine.png'), |
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{ |
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circleLayerSmall.source(`${process.env.VUE_APP_MAP_IMG}/circle1.png`, { |
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parser: { |
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type: 'image', |
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extent: [121.0819, 35.8908, 119.2372, 37.2278] |
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} |
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} |
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) |
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}) |
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scene.addLayer(circleLayerSmall) |
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const data = jdbandaoJson |
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// 画区域面积 |
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polygonLayer = new PolygonLayer({ |
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autoFit: true |
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}) |
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.size(300) |
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.source(data) |
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.color('name', ['rgba(0, 127, 241, .5)']) |
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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: 0.8, |
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heightfixed: true, |
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sourceColor: '#4ee8fc', |
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targetColor: '#00284e' |
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}) |
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scene.addLayer(polygonLayer) |
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const that = this |
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circleLayerSmall.on('click', (ev) => { |
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// 处理点击事件的逻辑 |
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@ -228,15 +243,12 @@ export default { |
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} |
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scene.setZoom(10) |
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roadLayer = new ImageLayer({}) |
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roadLayer.source( |
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'https://elink-esua-epdc.oss-cn-qingdao.aliyuncs.com/epmet/yifeng/2024-02-03/road.png', |
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{ |
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roadLayer.source(`${process.env.VUE_APP_MAP_IMG}/road1.png`, { |
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parser: { |
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type: 'image', |
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extent: [119.7829, 36.7398, 120.5205, 36.2552] |
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} |
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} |
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) |
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}) |
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scene.addLayer(roadLayer) |
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const that = this |
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roadLayer.on('click', (ev) => { |
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@ -256,27 +268,15 @@ export default { |
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} |
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scene.setZoom(10) |
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roadLayer = new ImageLayer({}) |
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// roadLayer.source( |
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// '/images/map/flow.png', |
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// { |
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// parser: { |
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// type: 'image', |
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// extent: [119.7829, 36.7398, 120.5205, 36.2552] |
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// } |
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// } |
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// ) |
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roadLayer.source('/images/map/flow.png', { |
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parser: { |
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type: 'image', |
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extent: [119.7829, 36.7398, 120.5205, 36.2552] |
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} |
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}) |
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scene.addLayer(roadLayer) |
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}, |
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initPolygonLayer (type) { |
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if (polygonLayer) { |
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scene.removeLayer(polygonLayer) |
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} |
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if (lineLayer) { |
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scene.removeLayer(lineLayer) |
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} |
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if (textLayer) { |
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scene.removeLayer(textLayer) |
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} |
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if (type == 'szyf') { |
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this.initFlow() |
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return |
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@ -287,17 +287,25 @@ export default { |
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if (circleLayerSmall) { |
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scene.removeLayer(circleLayerSmall) |
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} |
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if (polygonLayer) { |
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scene.removeLayer(polygonLayer) |
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} |
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this.mapType = 'polygon' |
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const { darkStyle } = this |
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const styleConfig = darkStyle |
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const data = jdbandaoJson |
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const data = yifengJson |
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// 画区域面积 |
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polygonLayer = new PolygonLayer({ |
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autoFit: true |
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}) |
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.size(10000) |
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.size(300) |
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.source(data) |
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.color('name', type == 'resource' ? styleConfig.polygonColor : ['rgba(0, 127, 241, .5)']) |
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.color( |
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'name', |
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type == 'resource' |
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? styleConfig.polygonColor |
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: ['rgba(0, 127, 241, .5)'] |
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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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@ -352,22 +360,13 @@ export default { |
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}) |
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.active(true) |
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scene.addLayer(textLayer) |
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const filteredPoint = { ...point } // 或者使用其他对象深拷贝方法 |
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filteredPoint.features = filteredPoint.features.filter(item => item.properties.category === type) |
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if (type === 'unit' || type === 'garden') { |
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this.initDot(filteredPoint, type) |
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} |
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polygonLayer.on('click', (e) => { |
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}) |
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const _this = this |
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polygonLayer.on('click', (e) => {}) |
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}, |
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initDot (data, type) { |
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if (dotTextLayer) { |
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scene.removeLayer(dotTextLayer) |
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} |
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if (dotLayer) { |
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scene.removeLayer(dotLayer) |
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} |
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initDot (data) { |
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console.log(data, '点位数据') |
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scene.addImage('dotBto', require('@/assets/images/map/dot.png')) |
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scene.addImage('textBg', require('@/assets/images/map/textBg.png')) |
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// textOffset改为动态的 this.buttonIndex == 3 [10,60] 否则就是 [-30 60] |
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dotTextLayer = new PointLayer({ |
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zIndex: 21 |
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@ -402,19 +401,7 @@ export default { |
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scene.addLayer(dotLayer) |
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const that = this |
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dotTextLayer.on('click', (e) => { |
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if (type == 'unit') { |
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if (e.feature.properties.id === '2') { |
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that.set_qyjj(true) |
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} else { |
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this.$message.error('暂无数据~') |
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} |
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} else { |
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if (e.feature.properties.id === '3') { |
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that.set_garden(true) |
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} else { |
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this.$message.error('暂无数据~') |
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} |
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} |
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}) |
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// dotTextLayer.on("mousemove", (e) => { |
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@ -437,12 +424,6 @@ export default { |
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computed: { |
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...mapGetters(['navId']) |
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}, |
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beforeDestroy () { |
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if (myMap) { |
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scene.destroy() |
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myMap = null |
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} |
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}, |
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watch: {} |
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} |
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</script> |
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@ -469,7 +450,7 @@ export default { |
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} |
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.bg_img { |
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background: url('~@/assets/images/map/echartsBg.png'); |
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background: url("~@/assets/images/map/echartsBg.png"); |
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background-size: 100% 100%; |
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width: 100%; |
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height: 100%; |
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@ -481,7 +462,7 @@ export default { |
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.title { |
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width: 802px; |
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height: 98px; |
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background: url('~@/assets/images/map/title.png'); |
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background: url("~@/assets/images/map/title.png"); |
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background-size: 100% 100%; |
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position: absolute; |
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top: 80px; |
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@ -498,15 +479,16 @@ export default { |
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position: absolute; |
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right: 732px; |
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top: 445px; |
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@include flex(column); |
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display: flex; |
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flex-direction: column; |
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align-items: center; |
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>:nth-child(1) { |
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> :nth-child(1) { |
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width: 138px; |
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height: 142px; |
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} |
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>:nth-child(2) { |
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> :nth-child(2) { |
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width: 70px; |
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height: 32px; |
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position: relative; |
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@ -531,7 +513,6 @@ export default { |
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top: 34px; |
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} |
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} |
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} |
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#myMap { |
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