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svn: r10611

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Robby Findler 2008-07-05 02:36:12 +00:00
parent 7be05fcf8b
commit df2b02ed94
1 changed files with 2 additions and 2 deletions
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collects/teachpack/htdp/scribblings/image.scrbl
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@ -27,7 +27,7 @@ shapes. Additional primitives allow for the composition of images.
@deftech{Mode} @scheme[(one-of/c 'solid 'outline "solid" "outline")]
A @tech{Mode} is used to specify whether painting a shape fills or
outlines the form.}
outlines the form.
@defstruct[color [(red (and/c natural-number/c (<=/c 255)))
(green (and/c natural-number/c (<=/c 255)))
@ -35,7 +35,7 @@ outlines the form.}
@deftech{RGB} @scheme[color?]
An @tech{RGB} describes a color via share of red, blue, and green colors
A @tech{RGB} describes a color via a shade of red, blue, and green colors
(e.g., @scheme[(make-color 100 200 30)]).
@deftech{Color} @scheme[(or/c symbol? string? color?)]