From 7d02699a0b2d425f3f9f3dd6af872bbc1d352710 Mon Sep 17 00:00:00 2001
From: 徐旺旺 <11530253@qq.com>
Date: 星期二, 20 四月 2021 11:46:36 +0800
Subject: [PATCH] 图层控制BUG修改
---
src/utils/utils.js | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 58 insertions(+), 0 deletions(-)
diff --git a/src/utils/utils.js b/src/utils/utils.js
index 8ace9bb..ef770cb 100644
--- a/src/utils/utils.js
+++ b/src/utils/utils.js
@@ -22,3 +22,61 @@
// eslint-disable-next-line no-unreachable
return url + '\n' + arg + '\n' + argValue
}
+
+/**
+ * 澶嶅埗瀵硅薄
+ * @param obj
+ * @returns {{}}
+ */
+export function clone (obj) {
+ var o
+ // 濡傛灉 浠栨槸瀵硅薄object鐨勮瘽 , 鍥犱负null,object,array 涔熸槸'object';
+ if (typeof obj === 'object') {
+ // 濡傛灉 浠栨槸绌虹殑璇�
+ if (obj === null) {
+ o = null
+ } else {
+ // 濡傛灉 浠栨槸鏁扮粍arr鐨勮瘽
+ if (obj instanceof Array) {
+ o = []
+ for (var i = 0, len = obj.length; i < len; i++) {
+ o.push(clone(obj[i]))
+ }
+ } else {
+ // 濡傛灉 浠栨槸瀵硅薄object鐨勮瘽
+ o = {}
+ for (var j in obj) {
+ o[j] = clone(obj[j])
+ }
+ }
+ }
+ } else {
+ o = obj
+ }
+ return o
+}
+
+/**
+ *
+ * 璁剧疆index,绾垮湪鏈�涓嬮潰锛岀偣鍦ㄤ笂闈�
+ * @param layerGroup 鍥惧眰缁�
+ */
+export function setZIndex (layer) {
+ if (Array.isArray(layer)) {
+ for (var i = 0; i < layer.length; i++) {
+ setZIndex(layer[i])
+ }
+ } else {
+ if (layer.getLayers) {
+ setZIndex(layer.getLayers())
+ } else {
+ if (layer.feature && (layer.feature.geometry.type === 'LineString' || layer.feature.geometry.type === 'MultiLineString')) {
+ layer.bringToBack && layer.bringToBack()
+ } else {
+ layer.bringToFront && layer.bringToFront()
+ }
+ }
+ }
+}
+
+export default clone
--
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