Re: [NTG-context] gnuplot not working

2012-04-12 Thread Mojca Miklavec
On Wed, Apr 11, 2012 at 14:07, Mojca Miklavec wrote:

 Oh, indeed. It seems that a recent change in ConTeXt core broke
 functionality of the module (the version I tested on earlier worked
 fine).

Can you please update and try again?

Wolfgang suggested to replace \setcounter with \newcounter.

Mojca
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Re: [NTG-context] gnuplot not working

2012-04-12 Thread John Devereux
Mojca Miklavec mojca.miklavec.li...@gmail.com writes:

 On Wed, Apr 11, 2012 at 14:07, Mojca Miklavec wrote:

 Oh, indeed. It seems that a recent change in ConTeXt core broke
 functionality of the module (the version I tested on earlier worked
 fine).

 Can you please update and try again?

 Wolfgang suggested to replace \setcounter with \newcounter.

Hi Mojca,

That seems to work for me - thanks!


-- 

John Devereux
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Re: [NTG-context] gnuplot not working

2012-04-12 Thread Marco
On 2012-04-12 Mojca Miklavec mojca.miklavec.li...@gmail.com wrote:

  Oh, indeed. It seems that a recent change in ConTeXt core broke
  functionality of the module (the version I tested on earlier worked
  fine).
 
 Can you please update and try again?

Works perfectly. Thanks for the fix.

Marco


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[NTG-context] gnuplot not working

2012-04-11 Thread John Devereux

Hi all,

Is there a problem with gnuplot? I get an error with the minimal example
on the wiki. I think the generated .plt file has an error; it works if I
manually delete the fontscale 1 bit and run context on
test-gnuplot-1.tmp.

Using latest beta, tried with current official gnuplot as well as
mojca-patched version.

Thanks,

John


==
test-gnuplot-1.plt:

# Do not modify this file - all changes will be overwritten
# Change test.tex instead.
set terminal context size 5in,3in fontscale 1 
load 'test-gnuplot-inclusions.tmp'
set output test-gnuplot-1-ctx.tex
load 'test-gnuplot-1.tmp'

==
text.tex:

\usemodule[gnuplot]

% write a script for gnuplot
\startGNUPLOTscript[sin]
   plot sin(x)
\stopGNUPLOTscript

% include the resulting graphic into the document
\useGNUPLOTgraphic[sin]

==

log:

mtx-context | run 1: luatex 
--fmt=/home/jd/context/tex/texmf-cache/luatex-cache/context/2448223e6631addb83df348d74153606/formats/cont-en
 
--lua=/home/jd/context/tex/texmf-cache/luatex-cache/context/2448223e6631addb83df348d74153606/formats/cont-en.lui
 --backend=pdf ./test.tex \stoptext
This is LuaTeX, Version beta-0.70.1-2011051923 (rev 4277) 
 \write18 enabled.
(test.tex

ConTeXt  ver: 2012.04.06 23:08 MKIV  fmt: 2012.4.7  int: english/english

system   cont-new.mkiv loaded
(/home/jd/context/tex/texmf-context/tex/context/base/cont-new.mkiv
system   beware: some patches loaded from cont-new.mkiv
)
system   test.top loaded
(test.top)
fontslatin modern fonts are not preloaded
languageslanguage en is active
resolversmodules  loaded: 'gnuplot'
(/home/jd/context/tex/texmf-modules/tex/context/third/gnuplot/t-gnuplot.tex
loading  Gnuplot module
fontstypescripts  unknown: library 'loc'
(/home/jd/context/tex/texmf-context/tex/context/base/type-imp-texgyre.mkiv)))
mtxrun  |
mtxrun  | executing: gnuplot test-gnuplot-1.plt
mtxrun  |
mtxrun  |
aaa  mtxrun --direct gnuplot test-gnuplot-1.plt
! Missing number, treated as zero.

system   tex  error on line 0 in file : Missing number, treated as 
zero ...

empty file

to be read again 
   \let 
\doprocessGNUPLOTfile ...OTnumber \zerocount \let 
  \normalstarttikzpicture =\...
argument ...NUPLOTfile [sin][\@@GNUPLOTresult ]}
  \doif {\@@GNUPLOTterminal ...
\firstofoneargument #1-#1
  
argument ...}\writeandprocessGNUPLOTscript {sin}
  \doifelse {\@@GNUPLOTtermi...
\firstoftwoarguments #1#2-#1
 
...
* ./test.tex \stoptext

? 


-- 

John Devereux
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Re: [NTG-context] gnuplot not working

2012-04-11 Thread Mojca Miklavec
On Wed, Apr 11, 2012 at 11:00, John Devereux wrote:

 Hi all,

 Is there a problem with gnuplot? I get an error with the minimal example
 on the wiki. I think the generated .plt file has an error; it works if I
 manually delete the fontscale 1 bit and run context on
 test-gnuplot-1.tmp.

 Using latest beta, tried with current official gnuplot as well as
 mojca-patched version.

Which version of Gnuplot did you use / how did you compile it / with
which sources? If you used the one from modules.contextgarden.net for
windows, that was a bad idea (and my bad that I forgot to remove it
from there) since I haven't updated it for a while.

I changed textscale to fontscale on gnuplot developers' request in
February 2011.

Gnuplot 4.6.0 already includes the context terminal, so it might be
the best idea to try with official gnuplot binary (or sources).

Mojca
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Re: [NTG-context] gnuplot not working

2012-04-11 Thread Marco
On 2012-04-11 John Devereux j...@devereux.me.uk wrote:

 Is there a  problem with gnuplot? I get an  error with the minimal
 example on the wiki.

\usemodule[gnuplot]
\starttext
\startGNUPLOTscript[sin]
   plot sin(x)
\stopGNUPLOTscript
\useGNUPLOTgraphic[sin]
\stoptext

Confirmed with context version: 2012.04.10 19:46
and gnuplot 4.7 patchlevel 0.

Marco


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Re: [NTG-context] gnuplot not working

2012-04-11 Thread John Devereux
Mojca Miklavec mojca.miklavec.li...@gmail.com writes:

 On Wed, Apr 11, 2012 at 11:00, John Devereux wrote:

 Hi all,

 Is there a problem with gnuplot? I get an error with the minimal example
 on the wiki. I think the generated .plt file has an error; it works if I
 manually delete the fontscale 1 bit and run context on
 test-gnuplot-1.tmp.

 Using latest beta, tried with current official gnuplot as well as
 mojca-patched version.

 Which version of Gnuplot did you use / how did you compile it / with
 which sources? If you used the one from modules.contextgarden.net for
 windows, that was a bad idea (and my bad that I forgot to remove it
 from there) since I haven't updated it for a while.

 I changed textscale to fontscale on gnuplot developers' request in
 February 2011.

 Gnuplot 4.6.0 already includes the context terminal, so it might be
 the best idea to try with official gnuplot binary (or sources).

Hi Mojca,

Sorry, I should have said I am running on linux. I compiled the official
gnuplot 4.6

jd@devereux:~$ gnuplot

G N U P L O T
Version 4.6 patchlevel 0last modified 2012-03-04 
Build System: Linux i686

Copyright (C) 1986-1993, 1998, 2004, 2007-2012
Thomas Williams, Colin Kelley and many others

gnuplot home: http://www.gnuplot.info
faq, bugs, etc:   type help FAQ
immediate help:   type help  (plot window: hit 'h')


It does seem to be running this version. I found the generated tex file:


==

% Written by ConTeXt terminal for GNUPLOT on: 2012-04-11 11:31 BST
% GNUPLOT version: 4.6.0, terminal version: 1.0.0 (2011-11-05)
% See also http://wiki.contextgarden.net/Gnuplot
%
\startGNUPLOTgraphic[1]
string gnuplotversion; gnuplotversion := 4.6;
string termversion;termversion:= 1.0;
% scaling factor, width and height of the figure
a := 1cm; w := 12.700a; h := 7.620a; % (5in, 3in)
% temporary variable for storing the path and images
save p, img, ima; path p; string img, ima;
% -
% Different initialisations
% -
% for additional user-defined settings
gp_setup_before;
% text scaling factor for the whole figure
gp_scale_text := 1;
% pointsize scaling factor
gp_set_pointsize(1);
% linewidth scaling factor for individual lines
gp_set_linewidth(1);
% for additional user-defined settings
gp_setup_after;
% -
gp_set_linetype(-2);
p := (1.345a,0.844a)--(1.468a,0.844a);
gp_draw(p);
p := (12.078a,0.844a)--(11.955a,0.844a);
gp_draw(p);
gp_put_text((1.138a, 0.844a), align(right), \sometxt[gp]{-1});
p := (1.345a,1.480a)--(1.468a,1.480a);
gp_draw(p);
p := (12.078a,1.480a)--(11.955a,1.480a);
gp_draw(p);
gp_put_text((1.138a, 1.480a), align(right), \sometxt[gp]{-0.8});
p := (1.345a,2.116a)--(1.468a,2.116a);
gp_draw(p);
p := (12.078a,2.116a)--(11.955a,2.116a);
gp_draw(p);
gp_put_text((1.138a, 2.116a), align(right), \sometxt[gp]{-0.6});
p := (1.345a,2.752a)--(1.468a,2.752a);
gp_draw(p);
p := (12.078a,2.752a)--(11.955a,2.752a);
gp_draw(p);
gp_put_text((1.138a, 2.752a), align(right), \sometxt[gp]{-0.4});
p := (1.345a,3.388a)--(1.468a,3.388a);
gp_draw(p);
p := (12.078a,3.388a)--(11.955a,3.388a);
gp_draw(p);
gp_put_text((1.138a, 3.388a), align(right), \sometxt[gp]{-0.2});
p := (1.345a,4.024a)--(1.468a,4.024a);
gp_draw(p);
p := (12.078a,4.024a)--(11.955a,4.024a);
gp_draw(p);
gp_put_text((1.138a, 4.024a), align(right), \sometxt[gp]{0});
p := (1.345a,4.661a)--(1.468a,4.661a);
gp_draw(p);
p := (12.078a,4.661a)--(11.955a,4.661a);
gp_draw(p);
gp_put_text((1.138a, 4.661a), align(right), \sometxt[gp]{0.2});
p := (1.345a,5.297a)--(1.468a,5.297a);
gp_draw(p);
p := (12.078a,5.297a)--(11.955a,5.297a);
gp_draw(p);
gp_put_text((1.138a, 5.297a), align(right), \sometxt[gp]{0.4});
p := (1.345a,5.933a)--(1.468a,5.933a);
gp_draw(p);
p := (12.078a,5.933a)--(11.955a,5.933a);
gp_draw(p);
gp_put_text((1.138a, 5.933a), align(right), \sometxt[gp]{0.6});
p := (1.345a,6.569a)--(1.468a,6.569a);
gp_draw(p);
p := (12.078a,6.569a)--(11.955a,6.569a);
gp_draw(p);
gp_put_text((1.138a, 6.569a), align(right), \sometxt[gp]{0.8});
p := (1.345a,7.205a)--(1.468a,7.205a);
gp_draw(p);
p := (12.078a,7.205a)--(11.955a,7.205a);
gp_draw(p);
gp_put_text((1.138a, 7.205a), align(right), \sometxt[gp]{1});
p := (1.345a,0.844a)--(1.345a,0.967a);
gp_draw(p);
p := (1.345a,7.205a)--(1.345a,7.082a);
gp_draw(p);
gp_put_text((1.345a, 0.422a), align(center), \sometxt[gp]{-10});
p := (4.028a,0.844a)--(4.028a,0.967a);
gp_draw(p);
p := (4.028a,7.205a)--(4.028a,7.082a);
gp_draw(p);
gp_put_text((4.028a, 0.422a), align(center), \sometxt[gp]{-5});
p := (6.711a,0.844a)--(6.711a,0.967a);
gp_draw(p);
p := (6.711a,7.205a)--(6.711a,7.082a);
gp_draw(p);
gp_put_text((6.711a, 0.422a), align(center), \sometxt[gp]{0});
p := (9.395a,0.844a)--(9.395a,0.967a);
gp_draw(p);
p := (9.395a,7.205a)--(9.395a,7.082a);
gp_draw(p);
gp_put_text((9.395a, 0.422a), align(center), \sometxt[gp]{5});
p 

Re: [NTG-context] gnuplot not working

2012-04-11 Thread Mojca Miklavec
On Wed, Apr 11, 2012 at 11:00, John Devereux wrote:

 Hi all,

 Is there a problem with gnuplot? I get an error with the minimal example
 on the wiki.

 text.tex:

 \usemodule[gnuplot]

 % write a script for gnuplot
 \startGNUPLOTscript[sin]
   plot sin(x)
 \stopGNUPLOTscript

 % include the resulting graphic into the document
 \useGNUPLOTgraphic[sin]

 ==

 ! Missing number, treated as zero.

 system           tex  error on line 0 in file : Missing number, treated as 
 zero ...

 empty file

 to be read again
                   \let
 \doprocessGNUPLOTfile ...OTnumber \zerocount \let
                                                  \normalstarttikzpicture =\...
 argument ...NUPLOTfile [sin][\@@GNUPLOTresult ]}
                                                  \doif {\@@GNUPLOTterminal ...
 \firstofoneargument #1-#1

 argument ...}\writeandprocessGNUPLOTscript {sin}
                                                  \doifelse {\@@GNUPLOTtermi...
 \firstoftwoarguments #1#2-#1

 ...
 * ./test.tex \stoptext

 ?

Oh, indeed. It seems that a recent change in ConTeXt core broke
functionality of the module (the version I tested on earlier worked
fine).

I'm not sure if I know where to start digging for the problem. There
are some more experienced developers here, but I can try. (Though I
take all the blame on me for not adapting the module to MKIV yet.)

Mojca
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Re: [NTG-context] gnuplot not working

2012-04-11 Thread Wolfgang Schuster

Am 11.04.2012 um 14:07 schrieb Mojca Miklavec:

 On Wed, Apr 11, 2012 at 11:00, John Devereux wrote:
 
 Hi all,
 
 Is there a problem with gnuplot? I get an error with the minimal example
 on the wiki.
 
 text.tex:
 
 \usemodule[gnuplot]
 
 % write a script for gnuplot
 \startGNUPLOTscript[sin]
   plot sin(x)
 \stopGNUPLOTscript
 
 % include the resulting graphic into the document
 \useGNUPLOTgraphic[sin]
 
 ==
 
 ! Missing number, treated as zero.
 
 system   tex  error on line 0 in file : Missing number, treated as 
 zero ...
 
 empty file
 
 to be read again
   \let
 \doprocessGNUPLOTfile ...OTnumber \zerocount \let
  \normalstarttikzpicture 
 =\...
 argument ...NUPLOTfile [sin][\@@GNUPLOTresult ]}
  \doif {\@@GNUPLOTterminal 
 ...
 \firstofoneargument #1-#1
 
 argument ...}\writeandprocessGNUPLOTscript {sin}
  \doifelse 
 {\@@GNUPLOTtermi...
 \firstoftwoarguments #1#2-#1
 
 ...
 * ./test.tex \stoptext
 
 ?
 
 Oh, indeed. It seems that a recent change in ConTeXt core broke
 functionality of the module (the version I tested on earlier worked
 fine).
 
 I'm not sure if I know where to start digging for the problem. There
 are some more experienced developers here, but I can try. (Though I
 take all the blame on me for not adapting the module to MKIV yet.)


You’re mixing counter mechanism in the module.

You define a new counter with

  \newcounter\tikzGNUPLOTnumber

and later you reset it with

  \setcounter\tikzGNUPLOTnumber\zerocount

Both commands are from different mechanism where the \setcounter is from 
\makecounter is was removed in MkIV because the internal commands for 
\definenumber have changed to \definecounter, \incrementcounter, \setcounter 
etc.

To reset a \newcounter command you can write \newcounter\… (or 
\doglobal\newcounter\…).

Wolfgang
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