ntg-context - mailing list for ConTeXt users
 help / color / mirror / Atom feed
From: Aditya Mahajan <adityam@umich.edu>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: \getfiguredimensions again in mkiv
Date: Sat, 2 Jan 2010 21:30:46 -0500 (EST)	[thread overview]
Message-ID: <alpine.LNX.2.01.1001022110260.22020@ybpnyubfg.ybpnyqbznva> (raw)
In-Reply-To: <4B05BB79.7060302@wxs.nl>

On Thu, 19 Nov 2009, Hans Hagen wrote:

> Aditya Mahajan wrote:
>> Hi,
>> 
>> This request was lost in traffic.
>> 
>> On Mon, 9 Nov 2009, Aditya Mahajan wrote:
>> 
>>> Hans,
>>> 
>>> Something is also wrong with getting the width and height of a figure in 
>>> mkiv. Minimal example:
>>> 
>>> \starttext
>>> \getfiguredimensions[filename]
>>> \figurewidth
>>> \figureheight
>>> \stoptext
>> 
>> To be precise, I get 0sp 0sp as output, rather than the correct dimensions 
>> of the figure.
>
> fixed in next beta

The results in MkII and MkIV are inconsistent. Minimal example:

\setupexternalfigures[location={local,default}]
\starttext
\getfiguredimensions[cow]

\startlines
width: \figurewidth
height:\figureheight
\stoplines
\stoptext

In MkII I get,

width: 276.03125pt
height: 200.75pt

In MkIV I get,

width: 7592528sp
height: 5694396sp

which translates to (why doesn't MkIV use pt as units?)

width:115.85pt
height:86.889pt

I don't know if this is a bug in grph-inc.lua or in luatex.

Aditya
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________


  parent reply	other threads:[~2010-01-03  2:30 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-09 20:36 Aditya Mahajan
2009-11-19 16:44 ` Aditya Mahajan
2009-11-19 21:41   ` Hans Hagen
2009-11-19 23:04     ` Aditya Mahajan
2010-01-03  2:30     ` Aditya Mahajan [this message]
2010-01-03 11:24       ` Hans Hagen
2010-02-23 18:17       ` Aditya Mahajan
2010-02-23 18:21         ` Aditya Mahajan
2010-02-23 19:38         ` Wolfgang Schuster
2010-02-23 19:43           ` Aditya Mahajan
2010-02-23 22:36         ` Hans Hagen
2010-02-23 23:00           ` Aditya Mahajan

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=alpine.LNX.2.01.1001022110260.22020@ybpnyubfg.ybpnyqbznva \
    --to=adityam@umich.edu \
    --cc=ntg-context@ntg.nl \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).