Merge branch 'fix_polygon_bug_fix' into 'master'

多边形空域，type为2或者4时，不展示经纬度

See merge request BA/amap-shapes-generator!23

index.js

@@ -758,7 +758,8 @@ export function polygonContent(airspaceInfo, type=3) {
         for (let i = 0; i < length; i++) {
             let obj = airspaceInfo.polygonPoints[i];
             let c = `${obj.addr ? obj.addr : ''}`
-            c += `(E${obj.lng}, N${obj.lat})`
+            if(type == 1 || type == 3)
+                c += `(E${obj.lng}, N${obj.lat})`
             content.push(c)
         }
         content = content.join('、') + `${length}点连线范围内`