[racket] 2htdp/image pen-join used only for polygons?

From: Robby Findler (robby at eecs.northwestern.edu)
Date: Thu Jun 2 15:51:19 EDT 2011

FWIW, 2htdp/image is just doing what pen% does. Not sure if that helps
or not tho.


On Thursday, June 2, 2011, John Clements <clements at brinckerhoff.org> wrote:
> It appears to me that the pen-join property in the 2htdp/image library is used only for polygons, and cannot be used for sequences of curves.  Is this correct?

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