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fix standard-fish when the mouth is to the right

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This commit is contained in:
Robby Findler 2011-07-24 16:48:59 -04:00
parent 7d06ae80f4
commit 01fe366e8c
1 changed files with 12 additions and 12 deletions
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18
collects/texpict/utils.rkt
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@ -687,14 +687,15 @@
x0
(+ x (- w (- x0 x) w0))))]
[set-rgn (lambda (rgn flip?)
(let ([dy (if flip? (/ h 2) 0)])
(let ([dy (if flip? (/ h 2) 0)]
[wf (λ (x) (* (if (eq? 'left direction) x (+ 1 (* x -1))) w))])
(if mouth-open?
(send rgn set-polygon
(list (make-object point% 0 dy)
(make-object point% w dy)
(make-object point% w (- (* 1/2 h) dy))
(make-object point% (* 1/6 w) (- (* 1/2 h) dy))
(make-object point% 0 (if flip?
(list (make-object point% (wf 0) dy)
(make-object point% (wf 1) dy)
(make-object point% (wf 1) (- (* 1/2 h) dy))
(make-object point% (wf 1/6) (- (* 1/2 h) dy))
(make-object point% (wf 0) (if flip?
(* 1/6 mouth-open-amt h)
(+ (* 1/3 h)
(* 1/6 (- 1 mouth-open-amt) h)))))
@ -708,7 +709,6 @@
dark-color color
(lambda (ii)
(define i (* ii (min 1 (* w 1/100))))
(send dc draw-polygon (list (make-object point% (flip-rel (+ (* 1/2 w) i)) (* 1/10 h))
(make-object point% (flip-rel (- (* 3/4 w) i)) (+ 0 i))
(make-object point% (flip-rel (- (* 3/4 w) i)) (- (* 2/10 h) i)))
@ -750,8 +750,8 @@
(send dc set-pen color 1 'solid)
(let ([y (+ y (/ h 2))])
(send dc draw-line
(+ x (* 1/6 w)) y
(+ x w -6) y))
(+ x (if (eq? direction 'left) (* 1/6 w) 6)) y
(+ x (if (eq? direction 'left) w (* 5/6 w)) -6) y))
(send dc set-pen no-pen))
(color-series