From: Hidetoshi NAGAI <nagai@...>
Date: 2004-12-05T09:35:23+09:00
Subject: Re: get TkCanvas from an item?

Hi, 

From: "R. Mark Volkmann" <mark@ociweb.com>
Subject: get TkCanvas from an item?
Date: Sun, 5 Dec 2004 07:13:30 +0900
Message-ID: <04ed01c4da4e$7c330840$0200a8c0@MarkDesktop>
> If I have a Tk item like a TkcRectangle that has been created on a TkCanvas, 
> is there a way to ask the TkcRectangle for the TkCanvas that it is on? For 
> example, can I do something similar to this?

If you want that, please add the following to your script.
----------------------------------------------
class TkcItem < TkObject
  def canvas; @parent; end
end
----------------------------------------------
or 
----------------------------------------------
class TkcItem < TkObject
  def parent; @parent; end
end
----------------------------------------------
-- 
Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)