re-directed image

svn: r15878
2009-09-04 08:38:40 +00:00 · 2009-09-04 08:38:40 +00:00 · bc404aaa54
commit bc404aaa54
parent 217b1b0464
1 changed files with 3 additions and 0 deletions
--- a/collects/teachpack/htdp/scribblings/image.scrbl
+++ b/collects/teachpack/htdp/scribblings/image.scrbl
@ -16,6 +16,9 @@ shapes. Additional primitives allow for the composition of images.

@defproc[(image? [x any/c]) boolean?]{Is @scheme[x] an image?}

+@defproc[(image=? [x image?] [y image?]) boolean?]{Are @scheme[x] and
+@scheme[y] the same image?}
+
@;-----------------------------------------------------------------------------
@section[#:tag "modes-colors"]{Modes and Colors}