Metapost code does not work - Can you find the problem?

Metapost code does not work - Can you find the problem?

[Curiouslearn]

Can someone please tell me why the code below does not work?

Thanks a ton.

\starttext

\startuseMPgraphic[CS]
		u:=1cm;
		pickup pencircle scaled 2pt;
		%Paths
		path demandCS;
		demandCS := (0,5u) -- (10u,0);
		% Draw Demand
		draw demandCS withcolor 0.5red;
		% The point on demand curve
		draw ((6,2) -- (6,0)) scaled u dashed evenly withpen pencircle
scaled 1pt withcolor 0.5white;
		draw ((6,2) -- (0,2)) scaled u dashed evenly withpen pencircle
scaled 1pt withcolor 0.5white;
\stopuseMPgraphic
	
	\useMPgraphic{CS}

\placefigure[here][CS1]{Consumer Surplus}{\useMPgraphic{CS}}



\stoptext
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Re: Metapost code does not work - Can you find the problem?

[Curiouslearn]

Sorry for the question. I figured it out. I have square brackets
instead of braces in the \startuseMPgraphic line.

On Tue, Dec 1, 2009 at 3:52 PM, Curiouslearn <curiouslearn@gmail.com> wrote:
> Can someone please tell me why the code below does not work?
>
> Thanks a ton.
>
> \starttext
>
> \startuseMPgraphic[CS]
>                u:=1cm;
>                pickup pencircle scaled 2pt;
>                %Paths
>                path demandCS;
>                demandCS := (0,5u) -- (10u,0);
>                % Draw Demand
>                draw demandCS withcolor 0.5red;
>                % The point on demand curve
>                draw ((6,2) -- (6,0)) scaled u dashed evenly withpen pencircle
> scaled 1pt withcolor 0.5white;
>                draw ((6,2) -- (0,2)) scaled u dashed evenly withpen pencircle
> scaled 1pt withcolor 0.5white;
> \stopuseMPgraphic
>
>        \useMPgraphic{CS}
>
> \placefigure[here][CS1]{Consumer Surplus}{\useMPgraphic{CS}}
>
>
>
> \stoptext
>
___________________________________________________________________________________
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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________