From 1ba44459ed390fbcb4b05dea06923e4df99d3acc Mon Sep 17 00:00:00 2001
From: wangrui <zephyrs0894@163.com>
Date: 星期三, 23 十二月 2020 15:06:11 +0800
Subject: [PATCH] basemap图层控制ui
---
src/components/helpers/ServiceLayerHelper.js | 86 +++++++++++++++++++++++++++++--------------
1 files changed, 58 insertions(+), 28 deletions(-)
diff --git a/src/components/helpers/ServiceLayerHelper.js b/src/components/helpers/ServiceLayerHelper.js
index ad2939c..3da6b7b 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 = {}
}
/**
@@ -15,25 +17,42 @@
*/
initServiceLayers(mapConfig){
console.log(mapConfig)
+ this.mapConfig = mapConfig
+
+ this._loadLayers(mapConfig)
}
/**
- * 寰�鍦板浘涓姞鍏ヤ竴涓猼ile鏈嶅姟
+ * 鎸夐厤缃枃浠跺姞杞戒笁绉嶄笉鍚岀被鍨嬬殑
+ * @param {*} mapConfig
+ * @param {*} isAddToMap
+ */
+ _loadLayers(mapConfig, isAddToMap = true){
+ console.debug('ServiceLayerHelper鍔犺浇鍙傛暟锛�',mapConfig)
+ for(let i = 0, len = mapConfig.mapConfig.ServiceLayers.length; i < len; ++i) {
+ let opt = mapConfig.mapConfig.ServiceLayers[i]
+ if(opt.type === 'wmts') {
+ this.loadWmtsLayer(opt, isAddToMap)
+ }else if(opt.type === 'wms') {
+ this.loadWmsLayer(opt, isAddToMap)
+ }else if(opt.type === 'tile') {
+ this.loadTileLayer(opt, isAddToMap)
+ }
+ }
+ }
+
+ /**
+ * 寰�鍦板浘涓姞鍏ヤ竴涓猈MTS鏈嶅姟
* @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
- });
-
+ loadWmtsLayer(options, isAddToMap = true) {
+ const layer = this.L.tileLayer(options.url, options.option);
+
if(isAddToMap) {
layer.addTo(this.map)
}
- this.tileLayersMap.put(options.name, layer)
+ this.tileLayersMap.set(options.code, layer)
this.tileLayersArray.push(layer)
}
/**
@@ -41,51 +60,62 @@
* @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
- });
-
+ loadWmsLayer(options, isAddToMap = true) {
+ const layer =this.L.tileLayer.wms(options.url, options.option);
+
if(isAddToMap) {
layer.addTo(this.map)
}
- this.tileLayersMap.put(options.name, layer)
+ this.tileLayersMap.set(options.code, layer)
this.tileLayersArray.push(layer)
}
/**
- * 寰�鍦板浘涓姞鍏ヤ竴涓猈MS鏈嶅姟
+ * 寰�鍦板浘涓姞鍏ヤ竴涓猅ILE鏈嶅姟
* @param {}} options
* @param {*} isAddToMap
*/
- loadTileLayer(options, isAddToMap) {
- const layer =L.tileLayer(options.url, {
+ loadTileLayer(options, isAddToMap = true) {
+ const layer =this.L.tileLayer(options.url, {
layers: options.layers || 'all',//country
format: options.format || "image/png",
transparent: options.true || true,
- crs:options.crs || L.CRS.EPSG4326,
+ 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.tileLayersMap.set(options.code , layer)
this.tileLayersArray.push(layer)
}
-
- hideTileLayer(name){
+ /**
+ * 闅愯棌鏈嶅姟鍥惧眰
+ * @param {*} name
+ */
+ hideTileLayer(code){
if(this.tileLayersMap){
- let tileLayer = this.tileLayersMap.get(name)
+ let tileLayer = this.tileLayersMap.get(code)
this.map.removeLayer(tileLayer)
}
}
+ /**
+ * 灞曠ず鏈嶅姟鍥惧眰
+ * @param {*} name
+ */
+ showTileLayer(code){
+ if(this.tileLayersMap){
+ let tileLayer = this.tileLayersMap.get(code)
+ this.map.addLayer(tileLayer)
+ }
+ }
+ /**
+ * 鑾峰彇鎵�鏈夌殑鏈嶅姟鍥惧眰
+ */
getTileLayers(){
return this.tilelayersArray
}
--
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