home *** CD-ROM | disk | FTP | other *** search
Text File | 1994-09-27 | 1.1 KB | 48 lines | [TEXT/YHS2] |
- module Palm (main) where
-
- import Animation
- import SeaFigs
-
- main = getEnv "DISPLAY" >>=
- (\ host -> displaym host 30 trans)
-
- trans :: Movie
- trans = manright++change++gull2
-
- manright::Movie
- manright = mirrorx (take 10 (apply left man))
-
- gull2::Movie
- gull2 = apply (bPar [right,up,huge,huge,huge,(mov (i (275,0)))]) gull
-
- change::Movie
- change = inbetween 5 manf1 gull1
- where gull1 = head gull2
- manf1 = last manright
-
-
-
- mirrorx :: Movie -> Movie
- mirrorx m = map (flipx_Pic x) m
- where (x,_)=orig_Movie m
-
-
- orig_Movie :: Movie -> Vec
- orig_Movie m = ((x2-x1) `div` 2,(y2-y1) `div` 2)
- where x2 = reduce max (map maxx m)
- x1 = reduce min (map minx m)
- y2 = reduce max (map maxy m)
- y1 = reduce min (map miny m)
-
- maxx :: Pic -> Int
- maxx p = reduce max [x | (c,q) <- p, (x,y) <- q]
-
- minx :: Pic -> Int
- minx p = reduce min [x | (c,q) <- p, (x,y) <- q]
-
- maxy :: Pic -> Int
- maxy p = reduce max [y | (c,q) <- p, (x,y) <- q]
-
- miny :: Pic -> Int
- miny p = reduce min [y | (c,q) <- p, (x,y) <- q]
-