Re: [Visualpython-users] arrow shaftwidth question

[Arthur S. <aj...@ix...>]

From the docs for arrow:

"If headlength becomes larger than half the length of the arrow,
or the shaft becomes thinner than 1/50 the length, the entire
arrow is scaled accordingly."

I suspect my issue is in there somewhere.  I will play with setting
headlength to a constant and see how that behaves.

Art


----- Original Message -----
From: "Bruce Sherwood" <ba...@an...>
To: <vis...@li...>
Sent: Sunday, October 14, 2001 10:59 AM
Subject: Re: [Visualpython-users] arrow shaftwidth question


> As the documentation says, the shaft width is proportional to arrow length
> only as a default (which can also be invoked by setting shaft width to
> zero). If you specify the shaft width explicitly, that's the shaft width
> you get. Do you have a suggestion of how to reword the documentation to
> make this more clear?
>
> Bruce Sherwood
>
> --On Sunday, October 14, 2001 10:34 -0400 Arthur Siegel
<aj...@ix...>
> wrote:
>
> > The implementation - for reasons I don't understand - has the arrow
shaft
> > dependent upon the arrow length.  Length times .1 as the default.
> >
> > I am looking to override this behavior - to achieve a constant shaft in
an
> > interactive environment where the arrow length might change dynamically.
> > Would think that a "normalization" routine would work - dynamically
divide
> > by arrow.length.
> > But haven't had success.
>
>
>
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