the points of graphic

[Jim Hurley]

Thanks, Klaus, and sorry Michael.

I forgot. I have sine and cosine functions in the stack script:

function sine tAngle
  return sin(tAngle /180*pi)
end sine

Similarly for the cosine.

Jim

> Hi Michael,
> 
> Am 19.01.2014 um 16:41 schrieb Michael Kristensen <
> michael-kristensen at dsa-net.dk
> >:
> 
> >
>  hi Jim
> 
> >
>  
> 
> >
>  ...
> 
> >
>  I put it in a button in alejandros stack and get errors.
> 
> 
> Replace cosine with COS and sine with SIN in the handler:
> ...
> >
>     add L * cos(j*tAngle) to dx
> 
> >
>     subtract L * sin(j*tAngle) from dy
> 
> ...
> That does the trick :-)
> And of course you need a polygon graphic named "polygon"!
> 
> >
>  ...
> 
> >
>  
> 
> >
>  Michael
> 
> 
> Best
> 
> Klaus
> 
> --
> Klaus Major
> 
> http://www.major-k.de
> klaus at major-k.de
> 
>