* mptopdf problem: he is broken and asking for fix
@ 2013-03-26 21:07 Martin Bruchanov
2013-03-26 22:13 ` Hans Hagen
0 siblings, 1 reply; 4+ messages in thread
From: Martin Bruchanov @ 2013-03-26 21:07 UTC (permalink / raw)
To: ntg-context
[-- Attachment #1.1.1: Type: text/plain, Size: 950 bytes --]
Hi,
I'm using:
MPtoPDF 1.4.1 : running 'mpost --mem=mpost linejoin.mp'
This is MetaPost, version 1.800 (kpathsea version 6.1.1dev)
Attached sources give following error:
This is MetaPost, version 1.800 (kpathsea version 6.1.1dev) 26
MAR 2013 22:04
**linejoin.mp
(mpost.mp (/mnt/data/tex/texmf/metapost/base/plain.mp
Preloading the plain mem file, version 1.004) ) (./linejoin.mp
(./line_makro.mp) [1
! This can't happen (degenerate spec).
endfig->scantokens.extra_endfig;shipit;
endgroup
l.24 endfig
;
I'm broken. Please show this to someone who can fix can fix
So I hope, there is someone who can fix :)
Best regards,
BruXy
--
Martin Bruchanov
Skype : bruxytronics
WWW : http://bruxy.regnet.cz/
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[-- Attachment #1.1.2: linejoin.mp --]
[-- Type: text/plain, Size: 582 bytes --]
input line_makro.mp
def drawjoin(text cap)(text move)(expr xsour)(text desc) =
x0 := xsour;
linejoin := cap;
label.top(desc, z0+(0, 1u));
line(move)(tl, tlline);
line(move)(.4bp, black);
put_points(shifted (xsour, 0));
enddef;
% Rohy navazujicich car
beginfig(1); %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
path p;
z0 = (0,0);
z1 = (1u,1u);
z2 = (2u,0);
p := z0--z1--z2;
drawjoin(rounded)()(0)("rounded");
drawjoin(beveled)(shifted z0)(3u)("beveled");
drawjoin(mitered)(shifted z0)(6u)("mitered");
endfig;
end;
[-- Attachment #1.1.3: line_makro.mp --]
[-- Type: text/plain, Size: 632 bytes --]
def line(text t)(expr size,col) =
draw p t withpen pencircle scaled size withcolor col;
enddef;
def bod(text t) =
draw p t withpen pencircle scaled .4bp;
enddef;
def put_points(text t) =
for i = z0,z1,z2:
if i = z0:
drawdot i withpen bodik;
else:
drawdot i t withpen bodik;
fi;
endfor;
enddef;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
defaultfont := "cmtt10";
u := cm;
% uzka carka
nl := .4bp;
pen bodik;
bodik := pensquare scaled 2nl;
color tlline;
tlline := 0.7white;
tl := 3mm;
%drawdot (0,0) shifted (-1cm, 0) withpen bodik;
[-- Attachment #1.2: Type: application/pgp-signature, Size: 198 bytes --]
[-- Attachment #2: Type: text/plain, Size: 485 bytes --]
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: mptopdf problem: he is broken and asking for fix
2013-03-26 21:07 mptopdf problem: he is broken and asking for fix Martin Bruchanov
@ 2013-03-26 22:13 ` Hans Hagen
2013-03-27 8:17 ` Taco Hoekwater
0 siblings, 1 reply; 4+ messages in thread
From: Hans Hagen @ 2013-03-26 22:13 UTC (permalink / raw)
To: bruxy, mailing list for ConTeXt users; +Cc: Martin Bruchanov, Taco Hoekwater
On 3/26/2013 10:07 PM, Martin Bruchanov wrote:
> Hi,
>
> I'm using:
>
> MPtoPDF 1.4.1 : running 'mpost --mem=mpost linejoin.mp'
> This is MetaPost, version 1.800 (kpathsea version 6.1.1dev)
>
> Attached sources give following error:
>
> This is MetaPost, version 1.800 (kpathsea version 6.1.1dev) 26
> MAR 2013 22:04
> **linejoin.mp
> (mpost.mp (/mnt/data/tex/texmf/metapost/base/plain.mp
> Preloading the plain mem file, version 1.004) ) (./linejoin.mp
> (./line_makro.mp) [1
> ! This can't happen (degenerate spec).
> endfig->scantokens.extra_endfig;shipit;
> endgroup
> l.24 endfig
> ;
> I'm broken. Please show this to someone who can fix can fix
>
> So I hope, there is someone who can fix :)
Next time, try to make a small example (i lack the time to zoom in to
the smallest problem).
Taco,
Can this be a bug in mplib?
\startMPpage
def drawdot =
addto currentpicture contour makepath currentpen
enddef ;
linejoin := mitered;
drawdot withpen pensquare ;
\stopMPpage
It looks like mitered and pensquare pen building don't go along.
Hans
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___________________________________________________________________________________
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
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archive : http://foundry.supelec.fr/projects/contextrev/
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: mptopdf problem: he is broken and asking for fix
2013-03-26 22:13 ` Hans Hagen
@ 2013-03-27 8:17 ` Taco Hoekwater
2013-03-27 11:18 ` Taco Hoekwater
0 siblings, 1 reply; 4+ messages in thread
From: Taco Hoekwater @ 2013-03-27 8:17 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Hans Hagen, Martin Bruchanov
On 03/26/2013 11:13 PM, Hans Hagen wrote:
> On 3/26/2013 10:07 PM, Martin Bruchanov wrote:
>> Hi,
>>
>> I'm using:
>>
>> MPtoPDF 1.4.1 : running 'mpost --mem=mpost linejoin.mp'
>> This is MetaPost, version 1.800 (kpathsea version 6.1.1dev)
>>
>> Attached sources give following error:
>>
>> This is MetaPost, version 1.800 (kpathsea version 6.1.1dev) 26
>> MAR 2013 22:04
>> **linejoin.mp
>> (mpost.mp (/mnt/data/tex/texmf/metapost/base/plain.mp
>> Preloading the plain mem file, version 1.004) ) (./linejoin.mp
>> (./line_makro.mp) [1
>> ! This can't happen (degenerate spec).
>> endfig->scantokens.extra_endfig;shipit;
>> endgroup
>> l.24 endfig
>> ;
>> I'm broken. Please show this to someone who can fix can fix
>>
>> So I hope, there is someone who can fix :)
>
> Next time, try to make a small example (i lack the time to zoom in to
> the smallest problem).
>
> Taco,
>
> Can this be a bug in mplib?
Looks that way, yes. Investigating right now.
Best wishes,
Taco
___________________________________________________________________________________
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] 4+ messages in thread
* Re: mptopdf problem: he is broken and asking for fix
2013-03-27 8:17 ` Taco Hoekwater
@ 2013-03-27 11:18 ` Taco Hoekwater
0 siblings, 0 replies; 4+ messages in thread
From: Taco Hoekwater @ 2013-03-27 11:18 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Hans Hagen, Martin Bruchanov
On 03/27/2013 09:17 AM, Taco Hoekwater wrote:
> On 03/26/2013 11:13 PM, Hans Hagen wrote:
>> On 3/26/2013 10:07 PM, Martin Bruchanov wrote:
>>> Hi,
>>>
>>> ! This can't happen (degenerate spec).
>>>
>>> So I hope, there is someone who can fix :)
>>
>>
>> Can this be a bug in mplib?
>
> Looks that way, yes. Investigating right now.
Found, should be fixed in the next release.
Best wishes,
Taco
___________________________________________________________________________________
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] 4+ messages in thread
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2013-03-26 21:07 mptopdf problem: he is broken and asking for fix Martin Bruchanov
2013-03-26 22:13 ` Hans Hagen
2013-03-27 8:17 ` Taco Hoekwater
2013-03-27 11:18 ` Taco Hoekwater
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