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* Chemical structure formula flows out
@ 2006-11-10  6:48 Zhichu Chen
  2006-11-14 12:49 ` Hans Hagen
  0 siblings, 1 reply; 3+ messages in thread
From: Zhichu Chen @ 2006-11-10  6:48 UTC (permalink / raw)



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Hello

I've been studying PPCHTEX these days, it's very powerful, and I cannot
control it well. I just wrote a chemical struture like:

================================
\startchemical
  [size=small,scale=small,width=fit,height=fit,frame=on]
  \chemical[SIX,SB13456,DB2,Z]
    [C,C,C,C,C,C]

\chemical[PB:Z1,ONE,Z0,SB18,Z8,MOV1,ONE,DB1,SB7,Z07,MOV1,ONE,SB13,Z03,MOV1,ONE,SB1,DB7,Z017,PE]
    [C,H,C,H,C,H,C,CH_3,O]
  \chemical[PB:Z2,ONE,Z0,SB1,Z1,PE]
    [C,CH_3]
  \chemical[PB:Z3,ONE,Z0,SB3,Z3,PE]
    [C,H]
  \chemical[PB:Z4,ONE,Z0,SB45,Z45,PE]
    [C,H,H]
  \chemical[PB:Z5,ONE,Z0,SB56,Z56,PE]
    [C,CH_3,H]
  \chemical[PB:Z6,SIX,Z3,SB23,Z24,PE]
    [C,CH_3,CH_3]
\stopchemical
================================

only the carbon-ring is in the frame, I think maybe PB:..,PE pair does not
change the size of the picture. I know I can use like
================================
\startchemical
  [size=small,scale=small,width=9000,height=5000,left=3000]
================================
to specify the size, but I need to try several times to get a correct
version. Is there any parameter that do this staff automatically?

Thanks


-- 
Sincerely yours,
Chen
----------------------------------------------------------------

          Zhi-chu Chen | Shanghai Synchrotron Radiation Facility
         No. 2019 | Jialuo Rd. | Jiading | Shanghai | P.R. China
             tel: 086 21 5955 3405 | zhichu.chen.googlepages.com
                                               | www.sinap.ac.cn
----------------------------------------------------------------

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_______________________________________________
ntg-context mailing list
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^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: Chemical structure formula flows out
  2006-11-10  6:48 Chemical structure formula flows out Zhichu Chen
@ 2006-11-14 12:49 ` Hans Hagen
  2006-11-14 13:11   ` Zhichu Chen
  0 siblings, 1 reply; 3+ messages in thread
From: Hans Hagen @ 2006-11-14 12:49 UTC (permalink / raw)


Zhichu Chen wrote:
> Hello
>  
> I've been studying PPCHTEX these days, it's very powerful, and I 
> cannot control it well. I just wrote a chemical struture like:
>  
> ================================
> \startchemical
>   [size=small,scale=small,width=fit,height=fit,frame=on]
>   \chemical[SIX,SB13456,DB2,Z]
>     [C,C,C,C,C,C]
>   
> \chemical[PB:Z1,ONE,Z0,SB18,Z8,MOV1,ONE,DB1,SB7,Z07,MOV1,ONE,SB13,Z03,MOV1,ONE,SB1,DB7,Z017,PE] 
>
>     [C,H,C,H,C,H,C,CH_3,O]
>   \chemical[PB:Z2,ONE,Z0,SB1,Z1,PE]
>     [C,CH_3]
>   \chemical[PB:Z3,ONE,Z0,SB3,Z3,PE]
>     [C,H]
>   \chemical[PB:Z4,ONE,Z0,SB45,Z45,PE]
>     [C,H,H]
>   \chemical[PB:Z5,ONE,Z0,SB56,Z56,PE]
>     [C,CH_3,H]
>   \chemical[PB:Z6,SIX,Z3,SB23,Z24,PE]
>     [C,CH_3,CH_3]
> \stopchemical
> ================================
>  
> only the carbon-ring is in the frame, I think maybe PB:..,PE pair does 
> not change the size of the picture. I know I can use like
> ================================
> \startchemical
>   [size=small,scale=small,width=9000,height=5000,left=3000]
> ================================
> to specify the size, but I need to try several times to get a correct 
> version. Is there any parameter that do this staff automatically?
>  
not that i know; but i do know that i need to clean up this module some day (make it into a pure metapost thing) and then we can provide more control 

Hans 

-----------------------------------------------------------------
                                          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
-----------------------------------------------------------------

^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: Chemical structure formula flows out
  2006-11-14 12:49 ` Hans Hagen
@ 2006-11-14 13:11   ` Zhichu Chen
  0 siblings, 0 replies; 3+ messages in thread
From: Zhichu Chen @ 2006-11-14 13:11 UTC (permalink / raw)



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It sounds so cool! I love metapost.


On 11/14/06, Hans Hagen <pragma@wxs.nl> wrote:
>
> Zhichu Chen wrote:
> > Hello
> >
> > I've been studying PPCHTEX these days, it's very powerful, and I
> > cannot control it well. I just wrote a chemical struture like:
> >
> > ================================
> > \startchemical
> >   [size=small,scale=small,width=fit,height=fit,frame=on]
> >   \chemical[SIX,SB13456,DB2,Z]
> >     [C,C,C,C,C,C]
> >
> >
> \chemical[PB:Z1,ONE,Z0,SB18,Z8,MOV1,ONE,DB1,SB7,Z07,MOV1,ONE,SB13,Z03,MOV1,ONE,SB1,DB7,Z017,PE]
> >
> >     [C,H,C,H,C,H,C,CH_3,O]
> >   \chemical[PB:Z2,ONE,Z0,SB1,Z1,PE]
> >     [C,CH_3]
> >   \chemical[PB:Z3,ONE,Z0,SB3,Z3,PE]
> >     [C,H]
> >   \chemical[PB:Z4,ONE,Z0,SB45,Z45,PE]
> >     [C,H,H]
> >   \chemical[PB:Z5,ONE,Z0,SB56,Z56,PE]
> >     [C,CH_3,H]
> >   \chemical[PB:Z6,SIX,Z3,SB23,Z24,PE]
> >     [C,CH_3,CH_3]
> > \stopchemical
> > ================================
> >
> > only the carbon-ring is in the frame, I think maybe PB:..,PE pair does
> > not change the size of the picture. I know I can use like
> > ================================
> > \startchemical
> >   [size=small,scale=small,width=9000,height=5000,left=3000]
> > ================================
> > to specify the size, but I need to try several times to get a correct
> > version. Is there any parameter that do this staff automatically?
> >
> not that i know; but i do know that i need to clean up this module some
> day (make it into a pure metapost thing) and then we can provide more
> control
>
> Hans
>
> -----------------------------------------------------------------
>                                          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
> -----------------------------------------------------------------
>
> _______________________________________________
> ntg-context mailing list
> ntg-context@ntg.nl
> http://www.ntg.nl/mailman/listinfo/ntg-context
>



-- 
Sincerely yours,
Chen
----------------------------------------------------------------

          Zhi-chu Chen | Shanghai Synchrotron Radiation Facility
         No. 2019 | Jialuo Rd. | Jiading | Shanghai | P.R. China
             tel: 086 21 5955 3405 | zhichu.chen.googlepages.com
                                               | www.sinap.ac.cn
----------------------------------------------------------------

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_______________________________________________
ntg-context mailing list
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^ permalink raw reply	[flat|nested] 3+ messages in thread
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2006-11-10  6:48 Chemical structure formula flows out Zhichu Chen
2006-11-14 12:49 ` Hans Hagen
2006-11-14 13:11   ` Zhichu Chen

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