* Escaping a special character in a MetaPost figure within a ConTeXt document fails
@ 2011-11-30 15:15 Raymond LeClair
2011-11-30 15:37 ` Aditya Mahajan
0 siblings, 1 reply; 3+ messages in thread
From: Raymond LeClair @ 2011-11-30 15:15 UTC (permalink / raw)
To: mailing list for ConTeXt users
I have escaped the '#' character in the usual way, using a backslash, as '\#' in a btex...etex picture as part of a MetaPost figure created within a ConTeXt document, but the escaped character still causes the ConTeXt processing to fail.
Here is an example...
\pdfminorversion=5
\definepapersize[LG1][width=4.25in,height=6.875in]
\definepapersize[LP1][width=4.25in,height=6.875in]
\setuppapersize[LG1][LP1]
\definelayout[frontmatter]
[topspace=0.222222222222in,header=0.555555555556in,height=6.43055555556in,footer=0.694444444444in,
backspace=1.05555555556in,width=2.86111111111in,location=middle,
leftmargindistance=0.222222222222in,rightmargindistance=0.222222222222in,
leftmargin=0.833333333333in,rightmargin=0.111111111111in]
\definefont[TitleFont][Serif sa 3.5]
\definecolor[TransparentWhite][b=1,t=0,a=1]
\def \FrontMatterTitle {
\startreusableMPgraphic{frontmattertitle:\overlaywidth:\overlayheight}
matter_paper_width := 4.25in;
matter_paper_height := 6.875in;
front_left_margin := 0.388888888889in;
top_margin := 0.347222222222in;
draw (0, 0)--(matter_paper_width, matter_paper_height)
withpen pencircle scaled 1bp withcolor white;
picture titleText;
% == HERE IS THE SOURCE OF THE PROBLEM ==
titleText := btex {\vbox{\hsize 2.72916666667in \baselineskip 38.0pt
\setupalign[flushleft,hyphenated,verytolerant]
\TitleFont THE BEGINNINGS OF \#BOOM}} etex;
labeloffset := 0bp;
label.lrt(titleText, (front_left_margin,
matter_paper_height - top_margin));
\stopreusableMPgraphic
\reuseMPgraphic{frontmattertitle:\overlaywidth:\overlayheight}
}
\defineoverlay[frontmattertitle][\FrontMatterTitle]
\starttext
\setuplayout[frontmatter]
{\TransparentWhite\title{...}}
\setupbackgrounds[page][background={{frontmattertitle}},state=repeat]
{\TransparentWhite\midaligned{...}}
\stoptext
___________________________________________________________________________________
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
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Escaping a special character in a MetaPost figure within a ConTeXt document fails
2011-11-30 15:15 Escaping a special character in a MetaPost figure within a ConTeXt document fails Raymond LeClair
@ 2011-11-30 15:37 ` Aditya Mahajan
2011-12-01 17:56 ` Raymond LeClair
0 siblings, 1 reply; 3+ messages in thread
From: Aditya Mahajan @ 2011-11-30 15:37 UTC (permalink / raw)
To: mailing list for ConTeXt users
Try:
using \letterhash instead of \#
or
\startasciimode
> \def \FrontMatterTitle {
> \startreusableMPgraphic{frontmattertitle:\overlaywidth:\overlayheight}
> matter_paper_width := 4.25in;
> matter_paper_height := 6.875in;
> front_left_margin := 0.388888888889in;
> top_margin := 0.347222222222in;
> draw (0, 0)--(matter_paper_width, matter_paper_height)
> withpen pencircle scaled 1bp withcolor white;
> picture titleText;
>
> %% == HERE IS THE SOURCE OF THE PROBLEM ==
>
> titleText := btex {\vbox{\hsize 2.72916666667in \baselineskip 38.0pt
> \setupalign[flushleft,hyphenated,verytolerant]
> \TitleFont THE BEGINNINGS OF #BOOM}} etex;
%%%%%% NOTE I changed \# to # and % to %%
> labeloffset := 0bp;
> label.lrt(titleText, (front_left_margin,
> matter_paper_height - top_margin));
> \stopreusableMPgraphic
> \reuseMPgraphic{frontmattertitle:\overlaywidth:\overlayheight}
> }
\stopasciimode
You can also use \framed[width=2.73in, foregroundstyle={\TitleFont\setupinterlinespace[38pt],
align={flushleft, ....}]{The ....} instead of explicit \vbox.
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
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Escaping a special character in a MetaPost figure within a ConTeXt document fails
2011-11-30 15:37 ` Aditya Mahajan
@ 2011-12-01 17:56 ` Raymond LeClair
0 siblings, 0 replies; 3+ messages in thread
From: Raymond LeClair @ 2011-12-01 17:56 UTC (permalink / raw)
To: mailing list for ConTeXt users
Thanks for the reply!
Found I needed to use \letterbackslash\letterhash for this to work. Does that make sense?
On Nov 30, 2011, at 10:37 AM, Aditya Mahajan wrote:
> Try:
>
> using \letterhash instead of \#
>
> or
>
> \startasciimode
>> \def \FrontMatterTitle {
>> \startreusableMPgraphic{frontmattertitle:\overlaywidth:\overlayheight}
>> matter_paper_width := 4.25in;
>> matter_paper_height := 6.875in;
>> front_left_margin := 0.388888888889in;
>> top_margin := 0.347222222222in;
>> draw (0, 0)--(matter_paper_width, matter_paper_height)
>> withpen pencircle scaled 1bp withcolor white;
>> picture titleText;
>>
>> %% == HERE IS THE SOURCE OF THE PROBLEM ==
>>
>> titleText := btex {\vbox{\hsize 2.72916666667in \baselineskip 38.0pt
>> \setupalign[flushleft,hyphenated,verytolerant]
>> \TitleFont THE BEGINNINGS OF #BOOM}} etex;
> %%%%%% NOTE I changed \# to # and % to %%
>> labeloffset := 0bp;
>> label.lrt(titleText, (front_left_margin,
>> matter_paper_height - top_margin));
>> \stopreusableMPgraphic
>> \reuseMPgraphic{frontmattertitle:\overlaywidth:\overlayheight}
>> }
>
> \stopasciimode
>
> You can also use \framed[width=2.73in, foregroundstyle={\TitleFont\setupinterlinespace[38pt],
> align={flushleft, ....}]{The ....} instead of explicit \vbox.
>
> 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
> ___________________________________________________________________________________
___________________________________________________________________________________
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
___________________________________________________________________________________
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2011-11-30 15:37 ` Aditya Mahajan
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