无意间发现的word快捷缩放功能

在word文档中，按下Ctrl，之后滚动鼠标滚轮，可以进行显示比例的缩放
很不错，很方便的功能，微软是不是受GIS软件的启发？？？
Offiece2003                ''~``
                        ( o o )
+------------------.oooO--(_)--Oooo.---------------------+
| John Smith                                             |
|                       E-mail: fake-company@server.com  |
| Fake Company          http://www.fake-company.com/     |
| Ottawa, Canada     (   )                               |
+---------------------\ (----(   )-----------------------+
                       \_)    ) /
                             (_/

Your satisfaction is necessary to our success. Our goal is to provide you with the best level of customer service, and we welcome your comments and suggestions

Email:

Sales: sales@CuteSoft.Net  

General: info@CuteSoft.Net

Support: support@CuteSoft.Net

Address:

CuteSoft
35 SHERWOOD CRES
BELLEVILLE, ON
K8P 5G2
Canada