【求助】工存圖中如何做對稱結構的中心線！

3D-2D,工存圖中如何做對稱結構的中心線！

HELLOW BOBY:
   THANK YOU VERY MUCH FOR ONE QUESTION FOR!
    BUT I HAVE ANOTHER A QUESTION:
       HOW TO CONTROL DIMENSION LINE AND DIMENSION TEXT COLOR INDIVIDUALLY
    THANKS!

明明是中国人却不说中国话,喜欢乱放洋屁,TMD真叫人恶心!

oh my gud!!
my english is very poor!!!
i don't see your

I agree IceFe

hello jxwcb,
  you can build any datum axis in part model,
and show the axis in your drawing. you can also
control the axis location by relations.
  

xx(:~)xx( to IceFai and friends:
  but you how to control the central line just lies in the middle of symmetric
geometries . eg: I have drawed a rectangle feature (not a revolve feature)
then I want to draw a horizontal central line and a vertical central line in the real rectangle center to dimension it. how to do it :?):~)

:
  how to  control dimesion text and dimension line color individually?
please tell me! thanks

ericwu: 你是宏鉅光電出來的吧，知道我是誰嗎？老同事。

rubbin的方法:
1.view==>show&erase...==>
也可以这样:
2.在part中画一条基准曲线,然后把它的线型改为中心线.(part中,modify ==>Lline style..)