[Xy-pic] T shaped frames

[Ross Moore]

Hi Ben,

On Tue, 19 Aug 2003, Ben Whale wrote:

> Hi everyone, this is Ben whale I have a diagram
>
>   a'---> a ---> a''
>   ^      ^      ^
>   |      |      |
>   |      |      |
>   b'---> b ---> b''
>   ^      ^      ^
>   |      |      |
>   |      |      |
>   c'---> c ---> c''
>
> And wish to draw a frame around the bottom row AND the b.  I find the UG

Ahh. There is no "frame" <object> that can do this.
But if you just want to construct a <path> that encloses those objects,
then that should indeed be possible, constructed from straight segments
and arcs built from quarter-circles.
The RM has a section on how to do this.

> and RM indecipherable, so how can I go about it?  (Oh! I know how to do
> frames normaly..)

Hope this helps,

	Ross Moore
>
> Ta,
> Ben
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