suzanne.soy/racket
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Corrected signature of scene+line to match examples and actual behavior

Browse Source 
(sixth argument can be a pen or color, not just a color).
(cherry picked from commit d510f6aecc)
This commit is contained in:
Stephen Bloch 2011-07-14 16:39:25 -04:00 committed by Eli Barzilay
parent 3a2e4969e9
commit 14ed19da09
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
collects/teachpack/2htdp/scribblings/image.scrbl
View File

@ -1016,7 +1016,7 @@ a black outline.
@defproc[(scene+line [image image?] @defproc[(scene+line [image image?]
[x1 real?] [y1 real?] [x1 real?] [y1 real?]
[x2 real?] [y2 real?] [x2 real?] [y2 real?]
[color image-color?]) [pen-or-color (or/c pen? image-color?)])
image?]{ image?]{
Adds a line to the image @racket[scene], starting from the point (@racket[x1],@racket[y1]) Adds a line to the image @racket[scene], starting from the point (@racket[x1],@racket[y1])