From 3d250211d713d6bec7e08fe130f127df239c89dc Mon Sep 17 00:00:00 2001
From: windy <1374721899@qq.com>
Date: Thu, 12 Sep 2019 10:16:59 +0800
Subject: [PATCH] =?UTF-8?q?BI-50878=20refactor:=20BI=E5=92=8C=E7=89=A9?=
 =?UTF-8?q?=E6=96=99=E5=BA=93=E4=B8=AD=E9=83=BD=E6=98=AF=E7=94=A8=E7=9A=84?=
 =?UTF-8?q?getGBWidth=E6=94=BE=E5=88=B0fineui?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/core/func/function.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/core/func/function.js b/src/core/func/function.js
index 1a26b4981..b2d65b6f5 100644
--- a/src/core/func/function.js
+++ b/src/core/func/function.js
@@ -23,6 +23,18 @@ _.extend(BI.Func, {
         }
         return name;
     },
+
+    /**
+     * 获取字符宽度
+     * @param str
+     * @return {number}
+     */
+    getGBWidth: function (str) {
+        str = str + "";
+        str = str.replace(/[^\x00-\xff]/g, "xx");
+        return Math.ceil(str.length / 2);
+    },
+
     /**
      * 获取搜索结果
      * @param items