切换底图组件

src/components/static_map_change/Layers.js

@@ -53,7 +53,7 @@ class StaticMapLayers {
                     that.layerData[key] = {legend:item.legend, layer:that.addStaticImgLayer(map, item)}
                 }
             }
-            // that.autoTest()
+            that.autoTest()
         })
     }
     show(key,isFit = false){
@@ -121,7 +121,7 @@ class StaticMapLayers {
         }
         let index = 0
         setTimeout(() => {
-            that.show("长势等级0",true)
+            that.show("分散种植0",true)
             index = (index + 1) % keys.length
 
         }, 2000);

src/utils/ol-map/StaticImgLayer.js

@@ -47,6 +47,7 @@ class StaticImgLayer extends LTBaseObject{
 			maxZoom:maxZoom,
 			minZoom:minZoom,
 			zIndex:zIndex,
+			extent:options.extent || [Infinity, -Infinity, -Infinity, Infinity]
 		})
 
 		vm.map.addLayer(vm.layer)