Re: [racket-users] Coordinates in draw and pict

[Stephen De Gabrielle]

I’m not sure but the way to check would be using draw-pict to put a pict in
a draw canvas

procedure

(draw-pict

 pict dc x y) → void?


  pict : pict-convertible?

  dc : (is-a?/c

 dc<%> )

I’m actually getting excited by Metapict - I’m just getting into it but it
is looking good if you’ll excuse the pun!

Did you get the racket discord chat server invite?

Best wishes
Stephen


On Sun, 7 Feb 2021 at 02:49, Hendrik Boom  wrote:

> How are the coordinate systems in draw and pict related?
> I suspect that one step in the pict coordinates aren't necessarily one
> step in the draw coordinate system.
>
> Is this so?  Do the various scaling operators in pict do their own
> scaling instead of delegating it to draw?
>
> -- hendrik
>
> --
> You received this message because you are subscribed to the Google Groups
> "Racket Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to racket-users+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/racket-users/20210207024936.q52lbkvqsjgshivf%40topoi.pooq.com
> .
>
-- 


-- 
You received this message because you are subscribed to the Google Groups 
"Racket Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to racket-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/racket-users/CAGHj7-L9C8F9A2orayJ8Z1idZKy%2BziNN%3DORLESAJAtLMKok4hg%40mail.gmail.com.

[racket-users] Coordinates in draw and pict

[Hendrik Boom]

How are the coordinate systems in draw and pict related?
I suspect that one step in the pict coordinates aren't necessarily one 
step in the draw coordinate system. 

Is this so?  Do the various scaling operators in pict do their own 
scaling instead of delegating it to draw?

-- hendrik

-- 
You received this message because you are subscribed to the Google Groups 
"Racket Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to racket-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/racket-users/20210207024936.q52lbkvqsjgshivf%40topoi.pooq.com.