On 05/23/2018 06:05 PM, Hans Hagen wrote:
> On 5/23/2018 5:50 PM, Pablo Rodriguez wrote:
>>
>> Many thanks for your reply, Hans.
>>
>> Is there any way to set origin to another value than (0, 0) in MP?
>>
>> I realize it might sound weird, but it would make things easier in an
>> example that I’m working on.
>
> redefining origin is a bad idea (don't expect help if you do that)
>
> you can alway sdo
>
> currentpicture := currentpicture shifted - center currentpicture;
Many thanks for your replies, Hans and Alan.
Geometry isn’t one of my strengths (and this is almost my first contact
with MP).
I have the following sample:
\starttext
\edef\TextInside{Just follow the tokens}
\startMPpage
path p ; p := reverse halfcircle scaled .6TextWidth;
path q ; q := halfcircle rotatedaround (origin, 180)
scaled (.6TextWidth + .75LineHeight);
%~ draw fullcircle scaled .6TextWidth;
draw followtext(p, "·\TextInside") ;
draw followtext(q, "\TextInside·") ;
path c ; c := (origin -- (6, 0) -- (0.5, -4) -- (3, 2) --
(5.5, -4) -- cycle) scaled 1.25cm ;
%~ c := c shifted (-3,-3) ;
draw followtext(c, "\dorecurse{500}{\utfchar{"EB09}}") ;
\stopMPpage
\stoptext
How can I shift the path c (I mean, the one that draws a star?
I have tried to add the shifted option to the path definition and
drawing and there was no shift in the MP page.
Many thanks for your help,
Pablo
--
http://www.ousia.tk
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