from morph import *
from Numeric import indices
from MLab import fliplr, flipud
y,x=indices((70,70))
F= mmbinary((x) < (y))
F=mmunion(F,fliplr(F))
F=flipud(mmconcat('H',F,mmneg(F)))
F=mmpad(F,mmsebox(15))
mmshow(F)
B=mmsedisk(10)
mmshow(mmseshow(B))
GX=mmsubm(mmdil(F,B),F)
GI=mmsubm(F,mmero(F,B))
G=mmsubm(mmdil(F,B), mmero(F,B))
mmshow(F)
mmshow(GX)
mmshow(GI)
mmshow(G)