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楕円の中心マーク

Anonymous

楕円の中心マーク

Anonymous
Not applicable

先日AutoCAD2020 日本語版をインストールし使用開始しました。

今回初めて「中心マーク(CENTERMARK)」コマンドを使用することとなりましたが、

ここで一つ気になることがございましたので質問させていただきます。

 

この「中心マーク」コマンドですが、使用できるオブジェクトは

1.円

2.円弧

の2種類のみで「楕円」の中心マークを作成することができないようなのですが、

なぜ「楕円」は対象外なのでしょうか?

ポリライン等の様に円弧の複合体とは違い、中心を持つオブジェクトだと思うのですが。

使用していてふと疑問に思ったので書き込ませていただきました。

よろしくお願いします。

 

 

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imadHabash
Mentor
Mentor
Accepted solution

Hi and Welcome to AutoCAD English Forum,

As you know, the oval ( ellipse ) has a specificity that differs from the circle or arc . actually there are more than one center for the ellipse ( intersect of Major and Minor radius and other 2 focus points ) for that it's NOT applicable to centermark in AutoCAD . But with out source help you can get some good results with some lisps . >> Click <<  OR  >> Click <<  

 

Imad Habash

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Anonymous
Not applicable

Sorry for writing in Japanese on the English forum.

Thank you for your answers while you're busy.

 

For the first time, I learned that an ellipse has multiple centers.

Hard to apply an ellipse to a command?

Sorry for my poor English.

Thank you politely tell me.

Next time I want to study English and ask questions.😣

 

Thank you very much.

 

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imadHabash
Mentor
Mentor

I'm glad that your issue is resolved . 🙂

you're most welcome here to ask , you can also post your question in special Japanese Forum

Good Luck...

 

Imad Habash

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