Added basic visualization.

[jars.git] / vis.scm

diff --git a/vis.scm b/vis.scm
deleted file mode 100644 (file)
index d8a45a5..0000000
--- a/vis.scm
+++ /dev/null
@@ -1,47 +0,0 @@
-;; Wish visualization module
-
-(module wish
-    (make-wish
-     destroy-wish
-     set-wish-pixel)
-
-  (import scheme
-          (chicken base)
-          (chicken io)
-          (chicken process)
-          (chicken port)
-          (chicken string))
-
-  (define (make-wish w h)
-    (let-values (((in out id) (process (conc "wish -geometry " w "x" h))))
-      (with-output-to-port out
-        (lambda ()
-          (print "canvas .c -width " w " -height " h " -bg black")
-          (print "pack .c")
-          (print "image create photo core -width " w " -height " h " -palette 256/256/256")
-          (print ".c create image 0 0 -anchor nw -image core")))
-      (cons in out)))
-
-  (define (wish-in wish) (car wish))
-  (define (wish-out wish) (cdr wish))
-
-  (define (wish% wish . args)
-    (with-output-to-port (wish-out wish)
-      (lambda ()
-        (apply print args))))
-
-  (define (destroy-wish wish)
-    (wish% wish "destroy .")
-    (close-input-port (wish-in wish))
-    (close-output-port (wish-out wish)))
-
-  (define (set-wish-pixel wish x y col)
-    (wish% wish "core put " col " -to " x " " y)))
-
-
-  ;; ;; Test code
-
-  ;; (let ((w (make-wish 640 480)))
-  ;;   (set-wish-pixel w 10 10 "red")
-  ;;   (sleep 3)
-  ;;   (destroy-wish w)))