From fdf51f324f208e3e60d6f755ff2f3fa874adcafd Mon Sep 17 00:00:00 2001 From: Robby Findler Date: Tue, 2 Jul 2013 07:48:39 -0500 Subject: [PATCH] clarify wording --- pkgs/htdp/teachpack/2htdp/scribblings/image-guide.scrbl | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/pkgs/htdp/teachpack/2htdp/scribblings/image-guide.scrbl b/pkgs/htdp/teachpack/2htdp/scribblings/image-guide.scrbl index f106842d6e..af9a01cc36 100644 --- a/pkgs/htdp/teachpack/2htdp/scribblings/image-guide.scrbl +++ b/pkgs/htdp/teachpack/2htdp/scribblings/image-guide.scrbl @@ -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 rotates around a point that is not the center of the image. The @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 as a triangle: