[metapost] problem with negative's angle ?

[Christophe Poulain]

Hi Taco,

thanks for correction.

Best wishes,
Christophe


2014-03-10 9:43 GMT+01:00 Taco Hoekwater <taco at elvenkind.com>:

> Hi Christophe,
>
> On 08 Mar 2014, at 08:04, Christophe Poulain <chrpoulain at gmail.com> wrote:
>
> > Hi,
> > I'm a french user of Metapost and i've discovered this problem.
> >
> > %>------------------------
> > prologues:=2;
> >
> > beginfig(1);
> >   path cc;
> >   cc=fullcircle scaled 3cm;
> >   draw cc;
> >   for i=0 upto 11:
> >     label(decimal(i),point(arctime(((90-i*30)/360)*arclength cc) of cc)
> of cc);
> >     endfor;
> > endfig;
> >
> > end
> > %>--------------------------
> >
> > There isn't number if "the angle" is negative.
>
> There was a bug in arctime. Found & fixed.
>
> Best wishes,
> Taco
>
>
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