[latexrefman] if it has been rotated by -90 then it will have zero height but a large depth.

[Hefferon, Jim S.]

Great.  Makes sense.

Stay well,
Jim

---------------
Vote.

________________________________________
From: Vincent Belaïche <vincent.belaiche at gmail.com>
Sent: Friday, June 5, 2020 16:50
To: Hefferon, Jim S.
Cc: latexrefman
Subject: Re: [latexrefman] if it has been rotated by -90 then it will have zero height but a large depth.

⚠ External Sender ⚠


Hello Jim,
The discussion is that the statement « if it was rotated » was unclear
to me, when I wrote the email in the first place I was unaware of the
angle & origin \includegraphics options (I always used \rotatebox) and
I also missed the point about default origin (I had a misconception
that the default was c, but it is lB).

So I even wondered we meant that the graphic file was obtained by
rotating some other graphic files by some external command like
  magick convert standing_vincent.jpg -rotate -90 lying_vincent.jpg
Then how the height/depth stuff will be arranged really depend on the
external program.
And if I use \rotatebox, then it will be outside the \includegraphics,
not inside, so I would do
\rotatebox{-90}{\includegraphics{standing_vincent.jpg}}
Even with \rotatebox it really depends on the origin, if origin=c then
you get equal depth and height, don't you ?

So, OK, in the end I noticed that there are these angle & origin
options --- I did not know about them.

OK so may be we should just replace « if it was rotated » by « if it
was rotated with option angle=-90 and option origin left to default »
for the unaware reader to look further in the description.

   V.

Le jeu. 4 juin 2020 à 00:57, Hefferon, Jim S. <jhefferon at smcvt.edu> a écrit :
>
> I'm sorry, I don't understand the question.  I understand -90 to be a valid input.  The discussion is about why height\neq totalheight.
>
> Jim
>
> ---------------
> Vote.
>
> ________________________________________
> From: latexrefman <latexrefman-bounces+jhefferon=smcvt.edu at tug.org> on behalf of Vincent Belaïche <vincent.belaiche at gmail.com>
> Sent: Wednesday, June 3, 2020 14:20
> To: latexrefman
> Subject: [latexrefman] if it has been rotated by -90 then it will have zero height but a large depth.
>
> ⚠ External Sender ⚠
>
>
> This text is part of @node \includegraphics / @item totalheight.
>
> I am a bit puzzled, do we speak about a -90° rotation, or a -180°
> rotation ie making it upside down?
>
>   V.
>