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clarify wording

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Robby Findler 2013-07-02 07:48:39 -05:00
parent 723a8f1cc1
commit fdf51f324f
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pkgs/htdp/teachpack/2htdp/scribblings/image-guide.scrbl
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@ -329,7 +329,8 @@ And then put three of them together to form the Koch snowflake.
When rotating an image, some times the image looks best when it When rotating an image, some times the image looks best when it
rotates around a point that is not the center of the image. The rotates around a point that is not the center of the image. The
@racket[rotate] function, however, just rotates the image as @racket[rotate] function, however, just rotates the image as
a whole, effectively rotating it around its center. a whole, effectively rotating it around the center of its
bounding box.
For example, imagine a game where the hero is represented For example, imagine a game where the hero is represented
as a triangle: as a triangle: