Re: [NTG-context] \getfiguredimensions again in mkiv

2010-02-23 Thread Aditya Mahajan

Hi Hans,

On Sat, 2 Jan 2010, Aditya Mahajan wrote:


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:


This is still wrong. Using the following example,


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

\startlines
width: \the\dimexpr\figurewidth\relax
height: \the\dimexpr\figureheight\relax
\stoplines
\stoptext

In MkII I get,

width: 276.03125pt
height: 200.75pt

In MkIV I get,

width: 200.75pt
height: 200.75pt


It appears that the dimension for width is being used for height. I could 
not find an obvious mistake in grph-inc.


Aditya

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Re: [NTG-context] \getfiguredimensions again in mkiv

2010-02-23 Thread Aditya Mahajan

On Tue, 23 Feb 2010, Aditya Mahajan wrote:


In MkII I get,

width: 276.03125pt
height: 200.75pt

In MkIV I get,

width: 200.75pt
height: 200.75pt


It appears that the dimension for width is being used for height.


I mean that the dimension for height is being used for width.

Aditya
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Re: [NTG-context] \getfiguredimensions again in mkiv

2010-02-23 Thread Wolfgang Schuster

Am 23.02.10 19:17, schrieb Aditya Mahajan:
It appears that the dimension for width is being used for height. I 
could not find an obvious mistake in grph-inc.
For unscaled images you can use \figurenaturalwidth and 
\figurenaturalheight.


Wolfgang

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Re: [NTG-context] \getfiguredimensions again in mkiv

2010-02-23 Thread Aditya Mahajan

On Tue, 23 Feb 2010, Wolfgang Schuster wrote:


Am 23.02.10 19:17, schrieb Aditya Mahajan:
It appears that the dimension for width is being used for height. I could 
not find an obvious mistake in grph-inc.

For unscaled images you can use \figurenaturalwidth and \figurenaturalheight.


Ah, thanks.

Aditya
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Re: [NTG-context] \getfiguredimensions again in mkiv

2010-02-23 Thread Hans Hagen

On 23-2-2010 19:17, Aditya Mahajan wrote:

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

\startlines
width: \the\dimexpr\figurewidth\relax
height: \the\dimexpr\figureheight\relax
\stoplines
\stoptext


hm, i get

width: 276.03125pt
height: 200.75pt

in mkiv
--

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  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
-
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Re: [NTG-context] \getfiguredimensions again in mkiv

2010-02-23 Thread Aditya Mahajan

On Tue, 23 Feb 2010, Hans Hagen wrote:


On 23-2-2010 19:17, Aditya Mahajan wrote:

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

\startlines
width: \the\dimexpr\figurewidth\relax
height: \the\dimexpr\figureheight\relax
\stoplines
\stoptext


hm, i get

width: 276.03125pt
height: 200.75pt

in mkiv


I was using 2010.02.09. The current version, 2010.02.23 works fine. Sorry 
about the noise.



Aditya
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Re: [NTG-context] \getfiguredimensions again in mkiv

2010-01-03 Thread Hans Hagen

On 3-1-2010 3:30, Aditya Mahajan wrote:


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.

i'll look into it

concerning pt ... tex internally uses sp so this is what mkiv uses
in tex-lua communications

you can use:

\startlines
width:  \the\dimexpr\figurewidth\relax
height: \the\dimexpr\figureheight\relax
\stoplines





-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
-
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Re: [NTG-context] \getfiguredimensions again in mkiv

2010-01-02 Thread Aditya Mahajan

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
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Re: [NTG-context] \getfiguredimensions again in mkiv

2009-11-19 Thread Aditya Mahajan

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.


Aditya
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Re: [NTG-context] \getfiguredimensions again in mkiv

2009-11-19 Thread Hans Hagen

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

-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
-
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Re: [NTG-context] \getfiguredimensions again in mkiv

2009-11-19 Thread Aditya Mahajan

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


Thanks.

Aditya
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[NTG-context] \getfiguredimensions again in mkiv

2009-11-09 Thread Aditya Mahajan

Hans,

Something is also wrong with getting the width and height of a figure in 
mkiv. Minimal example:


\starttext
\getfiguredimensions[filename]
\figurewidth
\figureheight
\stoptext

Aditya
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