diff options
Diffstat (limited to 'archive/1.vm.arc/graphics.mu')
| -rw-r--r-- | archive/1.vm.arc/graphics.mu | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/archive/1.vm.arc/graphics.mu b/archive/1.vm.arc/graphics.mu new file mode 100644 index 00000000..f25395ef --- /dev/null +++ b/archive/1.vm.arc/graphics.mu @@ -0,0 +1,23 @@ +; open a viewport, print coordinates of mouse clicks +; currently need to ctrl-c to exit after closing the viewport +(function main [ + (window-on (("practice" literal)) 300:literal 300:literal) + { begin + (pos:integer-integer-pair click?:boolean <- mouse-position) + (loop-unless click?:boolean) + (x:integer <- get pos:integer-integer-pair 0:offset) + (y:integer <- get pos:integer-integer-pair 1:offset) +;? ($print (("AAA " literal))) +;? ($print x:integer) +;? ($print ((", " literal))) +;? ($print y:integer) +;? ($print (("\n" literal))) + (print-integer nil:literal/terminal x:integer) + (print-character nil:literal/terminal ((#\, literal))) + (print-character nil:literal/terminal ((#\space literal))) + (print-integer nil:literal/terminal y:integer) + (print-character nil:literal/terminal ((#\newline literal))) + (loop) + } + (window-off) +]) |