From 57b93c75dac23bd9b4c8400d32169eaef62414d5 Mon Sep 17 00:00:00 2001
From: 徐旺旺 <11530253@qq.com>
Date: 星期五, 14 五月 2021 15:52:17 +0800
Subject: [PATCH] 点击弹窗加筛选条件
---
src/components/LayerController/service/LayerFactory.js | 349 +++++++++++++++++++++++++++++++++++++++++++++++----------
1 files changed, 286 insertions(+), 63 deletions(-)
diff --git a/src/components/LayerController/service/LayerFactory.js b/src/components/LayerController/service/LayerFactory.js
index d12719b..8d7c1c6 100644
--- a/src/components/LayerController/service/LayerFactory.js
+++ b/src/components/LayerController/service/LayerFactory.js
@@ -1,89 +1,312 @@
import WfsLayerService from './WfsLayerService'
-import BusiLayerService from './BusiLayerService'
+import { clone, pulseEffect } from '../../../utils/utils'
+import { logicMapper, SERVICE_TYPE } from '../../../conf/Constants'
import WmsLayerService from './WmsLayerService'
+/**
+ * init 鍙垵濮嬪寲涓�娆�
+ * start 姣忔璋冪敤鍥惧眰鏄剧ずshow()鏃讹紝閮戒細璋冪敤
+ * destory 姣忔璋冪敤鍥惧眰闅愯棌hide()鏃讹紝閮戒細璋冪敤
+ *
+ */
class LayerFactory {
constructor (options) {
this.L = options.L
this.map = window.map
this.layers = {}
+ this.layersLogic = {}
+ this.minZoomLayers = {}
+ this.wmsLayers = []
+ // todo 寰呬紭鍖栵紝wmslayerservice璋冪敤锛屾斁杩欓噷涓嶅悎閫�
+ this.clickSwitch = true // 鍥惧眰鐐瑰嚮寮圭獥寮�鍏�
+ this.hightlightLayer = options.L.featureGroup({}).addTo(window.map)
}
init (layerConfig) {
+ this.initConfig(layerConfig)
+ // wms鏈嶅姟鍙渶瑕佸垵濮嬪寲涓�娆�
+ this.wmsLayerService = new WmsLayerService(this.wmsLayers)
+ this.wmsLayerService.init()
+ }
+
+ initConfig (layerConfig) {
// 1. 閬嶅巻layer config
- for (var i = 0, l = layerConfig.length; i < l; i++) {
- var config = layerConfig[i]
- var layers = config.layers
- layers && this.init(config.layers)
+ if (layerConfig) {
+ for (var i = 0; i < layerConfig.length; i++) {
+ var config = layerConfig[i]
+ var layers = config.layers
+ var childLayer = config.childLayer
+ var checked = config.checked
+ /* if (config.groupName) {
+ const wmsGroupLayerService = new WmsLayerGroupService(config)
+ wmsGroupLayerService.init()
+ continue
+ } */
+ layers && this.init(config.layers)
+ childLayer && this.init(config.childLayer)
- var checked = config.checked
- checked && this.load(config)
+ this.initMinZoom(config)
+ this.loadLogic(config)
+ checked && this.show(config)
+ }
}
}
- load (config) {
+ initMinZoom (config) {
+ const minZoom = parseInt(config.minZoom)
+ if (minZoom) {
+ var configs = this.minZoomLayers[minZoom]
+ if (configs) {
+ configs[configs.length] = config
+ } else {
+ configs = [config]
+ }
+ this.minZoomLayers[minZoom] = configs
+ }
+ }
+
+ loadLogic (config) {
var code = config.code
- var wfs = config.wfs
- var wms = config.wms
- var url = config.url
- // 鍒ゆ柇鏄惁宸茬粡鍔犺浇杩囷紝鍔犺浇杩囧氨 鐩存帴寰楀埌瀵硅薄璋冪敤 鏄剧ず鍑芥暟
- var layer = this.layers[code]
- if (!layer) {
- layer = this.L.featureGroup({}).addTo(this.map)
- // 2. 鍒ゆ柇绫诲瀷
- if (wfs) {
- // 3. 瀹炰緥鍖栧叿浣搒ervice
- var wfsLayerService = new WfsLayerService(config)
- wfsLayerService.init(layer)
- this.setZIndex(layer)
+ var type = config.type
+
+ const file = logicMapper[code]
+ var logic = this.layersLogic[code]
+ if (!logic) {
+ if (file) {
+ var BusiLayer = require('../logic/' + file)
+ logic = new BusiLayer()
+ } else if (type === SERVICE_TYPE.WFS) {
+ logic = new WfsLayerService(config)
+ } else if (type === SERVICE_TYPE.WMS) {
+ var layer = {}
+ layer[config.code] = config
+ this.wmsLayers.push(layer)
}
- if (wms) {
- var wmsLayerService = new WmsLayerService(config)
- wmsLayerService.init(layer)
- }
- // 璇锋眰涓氬姟鏁版嵁鎺ュ彛
- if (url) {
- var busiLayerService = new BusiLayerService(config)
- busiLayerService.init(layer)
- }
- layer ? (this.layers[code] = layer) : console.log('LayerFactory锛歯ewLayer is null锛宲lease check !!!')
- } else {
- this.show(code)
}
- }
-
- show (config) {
- var layer = this.layers[config.code]
- if (layer) {
- layer.addTo(this.map)
- this.setZIndex(layer)
- } else {
- this.load(config)
- }
- }
-
- hide (config) {
- var layer = this.layers[config.code]
- layer && this.map.removeLayer(layer)
- }
-
- toggle (code) {
-
+ this.layersLogic[code] = logic
+ return logic
}
/**
- * 璁剧疆index,绾垮湪鏈�涓嬮潰锛岀偣鍦ㄤ笂闈�
- * @param layerGroup 鍥惧眰缁�
- */
- setZIndex (layerGroup) {
- var layers = layerGroup.getLayers()
- if (layers.length > 0) {
- var layer = layers[0]
- if (layer.feature && (layer.feature.geometry.type === 'LineString' || layer.feature.geometry.type === 'MultiLineString')) {
- layerGroup.bringToBack()
- } else {
- layerGroup.bringToFront()
+ * 1. 鍏堣皟鐢ㄥ鐞嗛�昏緫鐨� initLayer 锛屽鏋滄病鏈� 灏卞垱寤轰竴涓� featureGroup
+ * 2. 濡傛灉瀛樺湪浜嬩欢閫昏緫鐨勮瘽锛岀粦瀹歵ooltip,click浜嬩欢
+ * 3. 灏唋ayer娣诲姞鍒癿ap
+ * 4. 杩斿洖layer
+ * @param config
+ * @returns layer
+ */
+ addLayer (config) {
+ var code = config.code
+ var logic = this.loadLogic(config)
+ var layer = (logic && logic.initLayer && logic.initLayer((this.L))) || this.L.featureGroup({})
+
+ if (logic.bindTooltip) {
+ // 鍏ㄥ眬tips浣嶇疆
+ layer.bindTooltip(logic.bindTooltip, { direction: 'top', offset: [0, -15], sticky: false })
+ }
+ // 璋冪敤click浜嬩欢
+ if (logic.clickListener) {
+ layer.on('click', logic.clickListener)
+ }
+ layer.addTo(this.map)
+ this.layers[code] = layer
+ return layer
+ }
+
+ /**
+ * 濡傛灉 瀛樺湪宸茬粡鍔犺浇浜嗙殑瀵硅薄锛屽氨鐩存帴鍔犲埌map
+ * 濡傛灉 涓嶅瓨鍦ㄥ垯 璋冪敤 addLayer 鍙� 閫昏緫绫荤殑init 杩涜鍒濆鍖栨搷浣�
+ * 濡傛灉 瀛樺湪start鍑芥暟锛屽垯璋冪敤
+ * @param config
+ */
+ show (config) {
+ var index = config.index
+ var layer = this.layers[config.code]
+ var logic = this.loadLogic(config)
+ if (layer) {
+ if (!this.map.hasLayer(layer)) {
+ index && layer.setZIndex(index)
+ layer.addTo(this.map)
}
+ } else {
+ logic && logic.init(this.addLayer(config), this.L)
+ }
+ logic && logic.start && logic.start()
+ this.wmsLayerService && this.wmsLayerService.add(config)
+ }
+
+ hide (config) {
+ const code = config.code
+ const layer = this.layers[code]
+ layer && this.map.removeLayer(layer)
+ const logic = this.loadLogic(config)
+ logic && logic.destory && logic.destory()
+ this.wmsLayerService && this.wmsLayerService.remove(config)
+ }
+
+ /**
+ * 鎺у埗鏄剧ず鐨勭骇鍒�
+ * @param layerConfig
+ */
+ initEvent (layerConfig) {
+ // this.map.on('zoomend ', () => this.toggleByZoom())
+ }
+
+ toggleByZoom () {
+ const zoom = this.map.getZoom()
+ for (var k in this.minZoomLayers) {
+ const configs = this.minZoomLayers[k]
+ for (var j in configs) {
+ const config = configs[j]
+ const checked = config.checked
+ // console.log(zoom)
+ // console.log(k)
+ if (checked && zoom > k) {
+ this.show(config)
+ } else if (checked && zoom < k) {
+ this.hide(config)
+ }
+ }
+ }
+ }
+
+ /**
+ *
+ * 鏍规嵁浼犵殑 feature瀵硅薄瀹氫綅锛�
+ * @param code
+ * @param feature
+ */
+ flyByFeature (feature, code) {
+ this.clearHighlight()
+ const type = feature.geometry.type
+ var point = []
+ switch (type) {
+ case 'Point':
+ point = feature.geometry.coordinates
+ break
+ case 'MultiLineString':
+ var coordinates = feature.geometry.coordinates
+ var coordinate = coordinates[parseInt(coordinates.length / 2)][0]
+ if (coordinate.length > 2) {
+ point = [coordinate[0], coordinate[1]]
+ }
+ break
+ case 'LineString':
+ var lineString = feature.geometry.coordinates
+ point = lineString[parseInt(lineString.length / 2)][0]
+ break
+ }
+ if (point.length > 2) {
+ point.splice(2, 1)
+ }
+ this.highlight(feature)
+ window.map.setView(clone(point).reverse(), 17)
+ code && this.openPopup(code, feature.id)
+ }
+
+ clearHighlight () {
+ this.hightlightLayer.clearLayers()
+ }
+
+ highlight (feature) {
+ const type = feature.geometry.type
+ if (type === 'MultiLineString') {
+ this.L.geoJSON(feature, {
+ style: function () {
+ return {
+ fillColor: 'red',
+ color: 'red'
+ }
+ }
+ }).addTo(this.hightlightLayer)
+ } else if (type === 'Point') {
+ let point = clone(feature.geometry.coordinates)
+ if (point.length > 2) {
+ point = [point[0], point[1]]
+ }
+ pulseEffect(point.reverse())
+ /* var myIcon = this.L.divIcon({ className: 'my-div-icon' })
+ this.L.marker(feature.geometry.coordinates.reverse(), {
+ icon: myIcon
+ }).addTo(this.hightlightLayer) */
+ } else if (type === 'LineString') {
+ this.L.polyline(this.reversePolyLine(feature), { color: 'red' }).addTo(this.hightlightLayer)
+ }
+ }
+
+ reverseMultiLine (feature) {
+ const coordinates = feature.geometry.coordinates
+ var latlng = []
+ for (var j = 0; j < coordinates.length; j++) {
+ const coordinate = coordinates[j]
+ var xy = []
+ for (var k = 0; k < coordinate.length; k++) {
+ const coor = coordinate[k]
+ xy.push(coor.reverse())
+ }
+ latlng.push(xy)
+ }
+ return latlng
+ }
+
+ reversePolyLine (feature) {
+ const coordinates = feature.geometry.coordinates
+ var latlng = []
+ for (var j = 0; j < coordinates.length; j++) {
+ const coordinate = coordinates[j]
+ latlng.push(coordinate.reverse())
+ }
+ return latlng
+ }
+
+ openPopup (layerId, id) {
+ const layer = this.layers[layerId]
+
+ if (layer) {
+ layer.eachLayer(function (layer) {
+ const layers = layer.getLayers()
+ for (var i = 0; i < layers.length; i++) {
+ const lay = layers[i]
+ const feature = lay.feature
+ lay.closePopup()
+ if (feature.id === id) {
+ lay.openPopup()
+ break
+ }
+ }
+ })
+ }
+ /* for (var k in this.layers) {
+ var layerGroup = this.layers[k]
+ layerGroup.eachLayer(function (layer) {
+ console.log(layer)
+ console.log(layer.getAttribution())
+ })
+ var layers = layerGroup.getLayers()
+ if (layers) {
+ for (var m = 0; m < layers.length; m++) {
+ var layer = layers[m]
+ console.log(layer)
+ console.log(layer.getLayerId(val.id))
+ /!* var feature = layer.feature
+ if (feature.id === layerId) {
+ this.map.flyToBounds(bound)
+ return layer
+ } *!/
+ }
+ }
+ } */
+ return null
+ }
+
+ findLayerById (layer, id) {
+ const layers = layer.getLayers
+ if (layers) {
+ this.findLayerById(layer.getLayers(), id)
+ } else {
+ layer.eachLayer(function (layer) {
+ // console.log(layer)
+ })
}
}
}
--
Gitblit v1.8.0