Re: quiver3 arrow option

[Dr. Alexander Klein]

Am 21.09.2011 um 18:57 schrieb Rik:


> Yes, I would be interested in that feature as well.  I would like to say I
> could help, but I am really out of time.  I could possibly review any
> changes if you are able to make a first attempt at modifying the code in
> quiver3.m.  Could you prepare a patch and submit it to the patch tracker? 

Rik,

I just filed the patch, but it comes with a lot of duplicate code. Basically, 
it should be sufficient to add the functions cquiver and cquiver3 along with 
some glue logic to __quiver__.m, but I really didn't have the time to dissect 
the varargin parsing. So I duplicated __quiver__.m to __cquiver.m__ which has 
the glue logic in place, but has centering alway set to true instead of parsing 
it from the argument list.

I think it should be a matter of minutes for the original author to modify 
__cquiver__ so that it can replace __quiver__ and adapt the wrappers quiver, 
quiver3, cquiver and cquiver3 accordingly.

All the best,

        Alex

-- 
          Dr. Alexander Klein, Diplom-Mathematiker

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