From 47db5ff33fbb9df546b24759d52699a68fd4e841 Mon Sep 17 00:00:00 2001
From: wangrui <zephyrs0894@163.com>
Date: 星期二, 22 十二月 2020 18:01:18 +0800
Subject: [PATCH] 修改底图错位的问题。
---
src/components/helpers/ServiceLayerHelper.js | 111 +++++++++++++++++++++++++++++++++++--------------------
1 files changed, 70 insertions(+), 41 deletions(-)
diff --git a/src/components/helpers/ServiceLayerHelper.js b/src/components/helpers/ServiceLayerHelper.js
index ad2939c..c815807 100644
--- a/src/components/helpers/ServiceLayerHelper.js
+++ b/src/components/helpers/ServiceLayerHelper.js
@@ -1,3 +1,4 @@
+/* eslint-disable no-debugger */
/**
* 鍒涘缓鍥惧眰鐩稿叧鐨勭被
*/
@@ -8,6 +9,7 @@
this.L = options.L
this.tileLayersMap = new Map()
this.tileLayersArray = []
+ this.mapConfig = {}
}
/**
@@ -15,6 +17,16 @@
*/
initServiceLayers(mapConfig){
console.log(mapConfig)
+ this.mapConfig = mapConfig
+
+ this._loadLayers(mapConfig)
+ }
+
+ _loadLayers(mapConfig, isAddToMap = true){
+ console.debug('ServiceLayerHelper鍔犺浇鍙傛暟锛�',mapConfig)
+ this.loadTileLayer(mapConfig, isAddToMap)
+ this.loadWmtsLayer(mapConfig, isAddToMap)
+ this.loadWmtsLayer(mapConfig, isAddToMap)
}
/**
@@ -22,38 +34,42 @@
* @param {}} options
* @param {*} isAddToMap
*/
- loadWmtsLayer(options, isAddToMap) {
- const layer =L.tileLayer.wmts(options.url, {
- layers: options.layers || 'all',//country
- format: options.format || "image/png",
- transparent: options.true || true,
- crs:options.crs || L.CRS.EPSG4326
- });
-
- if(isAddToMap) {
- layer.addTo(this.map)
+ loadWmtsLayer(options, isAddToMap = true) {
+ for(let i = 0, len = options.mapConfig.ServiceLayers.length; i < len; ++i) {
+ let opt = options.mapConfig.ServiceLayers[i]
+ if(opt.type !== 'wmts') {
+ continue
+ }
+ const layer = this.L.tileLayer(opt.url, opt.option);
+
+ if(isAddToMap) {
+ layer.addTo(this.map)
+ }
+ this.tileLayersMap.set(opt.code, layer)
+ this.tileLayersArray.push(layer)
}
- this.tileLayersMap.put(options.name, layer)
- this.tileLayersArray.push(layer)
}
/**
* 寰�鍦板浘涓姞鍏ヤ竴涓猈MS鏈嶅姟
* @param {}} options
* @param {*} isAddToMap
*/
- loadWmsLayer(options, isAddToMap) {
- const layer =L.tileLayer.wms(options.url, {
- layers: options.layers || 'all',//country
- format: options.format || "image/png",
- transparent: options.true || true,
- crs:options.crs || L.CRS.EPSG4326
- });
-
- if(isAddToMap) {
- layer.addTo(this.map)
+ loadWmsLayer(options, isAddToMap = true) {
+ for(let i = 0, len = options.mapConfig.ServiceLayers.length; i < len; ++i) {
+ let opt = options.mapConfig.ServiceLayers[i]
+ if(opt.type !== 'wms') {
+ continue
+ }
+
+ const layer =this.L.tileLayer.wms(opt.url, opt.option);
+
+ if(isAddToMap) {
+ layer.addTo(this.map)
+ }
+ this.tileLayersMap.set(opt.code, layer)
+ this.tileLayersArray.push(layer)
}
- this.tileLayersMap.put(options.name, layer)
- this.tileLayersArray.push(layer)
+
}
/**
@@ -61,24 +77,34 @@
* @param {}} options
* @param {*} isAddToMap
*/
- loadTileLayer(options, isAddToMap) {
- const layer =L.tileLayer(options.url, {
- layers: options.layers || 'all',//country
- format: options.format || "image/png",
- transparent: options.true || true,
- crs:options.crs || L.CRS.EPSG4326,
- maxZoom: options.maxZoom || 21,
- minZoom: options.minZoom || 1,
- zoomOffset: options.zoomOffset || 0
- });
-
- if(isAddToMap) {
- layer.addTo(this.map)
- }
- this.tileLayersMap.put(options.name, layer)
- this.tileLayersArray.push(layer)
- }
+ loadTileLayer(options, isAddToMap = true) {
+ for(let i = 0, len = options.mapConfig.ServiceLayers.length; i < len; ++i) {
+ let opt = options.mapConfig.ServiceLayers[i]
+ if(opt.type !== 'tile') {
+ continue
+ }
+ const layer =this.L.tileLayer(opt.url, {
+ layers: opt.layers || 'all',//country
+ format: opt.format || "image/png",
+ transparent: opt.true || true,
+ crs:opt.crs || L.CRS.EPSG4326,
+ maxZoom: opt.maxZoom || 21,
+ minZoom: opt.minZoom || 1,
+ zoomOffset: opt.zoomOffset || 0
+ });
+
+ if(isAddToMap) {
+ layer.addTo(this.map)
+ }
+ this.tileLayersMap.set(opt.code , layer)
+ this.tileLayersArray.push(layer)
+ }
+ }
+ /**
+ * 闅愯棌鏈嶅姟鍥惧眰
+ * @param {*} name
+ */
hideTileLayer(name){
if(this.tileLayersMap){
let tileLayer = this.tileLayersMap.get(name)
@@ -86,6 +112,9 @@
}
}
+ /**
+ * 鑾峰彇鎵�鏈夌殑鏈嶅姟鍥惧眰
+ */
getTileLayers(){
return this.tilelayersArray
}
--
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