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 <[EMAIL PROTECTED]> wrote:
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
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Chen
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