Thanks. That was a stupid mistake. It works fine now.
On Wed, Nov 18, 2009 at 8:43 PM, luigi scarso <luigi.sca...@gmail.com> wrote:
> On Thu, Nov 19, 2009 at 2:31 AM, Curiouslearn <curiousle...@gmail.com> wrote:
>> Hi,
>>
>> I am back to trying Metapost. I spent sometime yesterday and today
>> learning about clipping, buildcycles etc. to fill areas with patterns.
>> I think I will try to write a simple tutorial with it.
>>
>> Meanwhile, I just updated my installation of Context minimals. The
>> following simple Metapost code does not compile with MKIV, but
>> compiles okay with MKII.
>>
> \setuppapersize[letter][letter]
> \setupcolors[state=start]
> \setuppagenumbering[state=stop]
>
> \starttext
>
> \startuseMPgraphic{Filling}
> u := 1cm;
> w:= 2pt;
> %Axes
> path xaxis; path yaxis;
> xaxis := (0,0)--(12,0) scaled u;
> yaxis := (0,0)--(0,12) scaled u;
> path demand; path AC;
> demand :=
> function (1,"x","10-x",0,10,1) scaled u;
> AC :=
> function(1,"x","2+8/x",1,10,0.1) scaled u;
>
> drawarrow xaxis withpen pencircle scaled w;
> drawarrow yaxis withpen pencircle scaled w;
> draw demand withpen pencircle scaled w withcolor 0.5red;
> draw AC withpen pencircle scaled w withcolor 0.5green;
> fill fullcircle scaled u shifted (4*u,5*u) withcolor 0.1[white,blue] ;
> label(btex \tfb S1 etex,(4,5)*u);
> \stopuseMPgraphic
> \midaligned{\useMPgraphic{Filling}}
> \stoptext
>
> You forgot \stoptext at the end
> It works here
> --
> luigi
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