![](https://secure.gravatar.com/avatar/117a058bed6945e7fa1b40ff2f6e7aa7.jpg?s=120&d=mm&r=g)
Hi Aditya,
Actually, they should have the same boundingbox, the first MPdrawing
environment draws a line from (0,0) to (2cm,2cm) and the sequence MPdrawing
environments just add two lines that are in the previous boundingbox.
I know what's happening now. \definesymbol doesn't define a symbol
from \getMPdrawing at once.
On 6/8/07, Aditya Mahajan
On Fri, 8 Jun 2007, Zhichu Chen wrote:
Hi,
I've written the following test file:
====================== \setupcolors[state=start] \setuppagenumbering[state=stop] \setupinteraction [state=start]
\starttext
\MPdrawingdonetrue
\startMPdrawing draw (0,0)--(2cm,2cm); \stopMPdrawing \definesymbol[aa][\getMPdrawing]
\startMPdrawing draw (2cm,2cm)--(2cm,0); \stopMPdrawing
\definesymbol[bb][\getMPdrawing]
\startMPdrawing draw (0,0)--(2cm,0); \stopMPdrawing
\definesymbol[cc][\getMPdrawing]
\definefieldstack[somemap][aa,bb,cc][height=fit,width=fit,frame=on]
\fieldstack[somemap] \goto{here} [JS(Walk_Field{somemap})]
\stoptext ======================
It seems that the fieldstack does not work. Is there anything wrong?
I haven't tested this, but I think that all elements in the fieldstack should have the same bounding box. Look at the widget manual, where Hans shows how to make sure that all elements have the same bounding box.
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 : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net
___________________________________________________________________________________
-- Best Regards 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 ----------------------------------------------------------------