From c9c25dd594b58557d3b2f41acbad9de70d341c4f Mon Sep 17 00:00:00 2001
From: chenyabin <Chenab123!>
Date: 星期四, 15 四月 2021 18:18:49 +0800
Subject: [PATCH] 右侧图片放大
---
src/components/LayerController/service/LayerFactory.js | 131 +++++++++++++++++++++++++++++++++++++------
1 files changed, 113 insertions(+), 18 deletions(-)
diff --git a/src/components/LayerController/service/LayerFactory.js b/src/components/LayerController/service/LayerFactory.js
index b617ae5..d475fb6 100644
--- a/src/components/LayerController/service/LayerFactory.js
+++ b/src/components/LayerController/service/LayerFactory.js
@@ -1,6 +1,7 @@
import WfsLayerService from './WfsLayerService'
import BusiLayerService from './BusiLayerService'
import WmsLayerService from './WmsLayerService'
+import EventLayerService from './EventLayerService'
class LayerFactory {
constructor (options) {
@@ -12,7 +13,7 @@
init (layerConfig) {
// 1. 閬嶅巻layer config
if (layerConfig) {
- for (var i = 0, l = layerConfig.length; i < l; i++) {
+ for (var i = 0; i < layerConfig.length; i++) {
var config = layerConfig[i]
var layers = config.layers
var childLayer = config.childLayer
@@ -21,6 +22,43 @@
var checked = config.checked
checked && this.load(config)
+ checked && this.toggleZoomByConfig(config)
+ }
+ }
+ }
+
+ /**
+ * 鎺у埗鏄剧ず鐨勭骇鍒�
+ * @param layerConfig
+ */
+ initEvent (layerConfig) {
+ this.map.on('zoomend ', (e) => this.toggleZoomByLayer(layerConfig))
+ }
+
+ toggleZoomByLayer (layerConfig) {
+ var config = layerConfig
+ if (Array.isArray(layerConfig)) {
+ for (var i = 0, l = layerConfig.length; i < l; i++) {
+ config = layerConfig[i]
+ var layers = config.layers
+ var childLayer = config.childLayer
+ layers && this.toggleZoomByLayer(layers)
+ childLayer && this.toggleZoomByLayer(childLayer)
+ this.toggleZoomByConfig(config)
+ }
+ } else {
+ this.toggleZoomByConfig(layerConfig)
+ }
+ }
+
+ toggleZoomByConfig (config) {
+ const zoom = this.map.getZoom()
+ var checked = config.checked
+ if (checked && config.minZoom) {
+ if (zoom > config.minZoom) {
+ this.show(config)
+ } else {
+ this.hide(config)
}
}
}
@@ -30,30 +68,35 @@
var wfs = config.wfs
var wms = config.wms
var url = config.url
+ var checked = config.checked
// 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)
+ // todo if鏄笉鏄お澶氫簡
+ if (checked) {
+ if ((wfs || wms || url)) {
+ if (layer) {
+ this.show(code)
+ } else {
+ layer = this.L.featureGroup({}).addTo(this.map)
+ this.layers[code] = layer
+ }
+ }
// 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)
- }
- if (wms) {
+ } else if (wms) {
var wmsLayerService = new WmsLayerService(config)
wmsLayerService.init(layer)
- }
- // 璇锋眰涓氬姟鏁版嵁鎺ュ彛
- if (url) {
+ } else 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)
}
+ var eventLayerService = new EventLayerService(config)
+ eventLayerService.init()
}
show (config) {
@@ -69,18 +112,70 @@
hide (config) {
var layer = this.layers[config.code]
layer && this.map.removeLayer(layer)
+ this.load(config)
}
toggle (code) {
}
+ flyByLayerId (code, id) {
+ const layer = this.layers[code]
+
+ if (layer.eachLayer) {
+ 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)
+ })
+ }
+ }
+
/**
- * todo 杩欓噷鏃犳晥锛岃矊浼兼槸鍥犱负geojson鍔犺浇鍒板湴鍥句篃鏄釜layergroup
- *
- * 璁剧疆index,绾垮湪鏈�涓嬮潰锛岀偣鍦ㄤ笂闈�
- * @param layerGroup 鍥惧眰缁�
- */
+ * todo 杩欓噷鏃犳晥锛岃矊浼兼槸鍥犱负geojson鍔犺浇鍒板湴鍥句篃鏄釜layergroup
+ *
+ * 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 (layer) {
if (Array.isArray(layer)) {
for (var i = 0; i < layer.length; i++) {
@@ -91,9 +186,9 @@
this.setZIndex(layer.getLayers())
} else {
if (layer.feature && (layer.feature.geometry.type === 'LineString' || layer.feature.geometry.type === 'MultiLineString')) {
- layer.bringToBack()
+ layer.bringToBack && layer.bringToBack()
} else {
- layer.bringToFront()
+ layer.bringToFront && layer.bringToFront()
}
}
}
--
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