%!
%% Elizabeth D. Zwicky
%% zwicky@erg.sri.com
%% multiflake

/snowflaksave save def		% prevent left over effects
/newflake
{/seed usertime def
seed srand
/strokecolor  [rand 99 mod 100 div 
	       rand 99 mod 100 div
	       100 rand 22 mod sub 100 div] def
/fillcolor  [rand 99 mod 100 div 
	       100 rand 22 mod sub 100 div
	       rand 99 mod 100 div] def
/eofillcolor [rand 99 mod 100 div
		rand 22 mod 100 div
		100 rand 22 mod sub 100 div] def
		
/colorfill {fillcolor aload pop setrgbcolor fill } def
/colorstroke {strokecolor aload pop setrgbcolor stroke } def
/eocolorfill {eofillcolor aload pop setrgbcolor eofill } def
/arm {0 0 moveto
     5 {3 {x y x y x y curveto} repeat} repeat
	  seed srand
	  0 0 moveto
	  5 {3 {x neg y x neg y x neg y curveto} repeat} repeat
	  seed srand
} def

 newpath

0 0 moveto boxsize 0 rlineto 0 boxsize rlineto boxsize neg 0 rlineto
0 0 lineto

rand 99 mod 100 div
100 rand 22 mod sub 100 div
100 rand 22 mod sub 100 div
 sethsbcolor fill
seed srand
boxsize 2 div boxsize 2 div translate

%% If the device you are using can handle complex fills, replace the
%% next three lines with:
%%
6 {arm 60 rotate} repeat
gsave colorfill grestore gsave eocolorfill grestore colorstroke
%%
%% This will be not only faster, but prettier. On a LaserWriter or a
%% Tektronix Phaser II PS it gives a limitcheck.

%% 6 {arm 60 rotate colorfill} repeat
%% 6 {arm 60 rotate eocolorfill} repeat
%% 6 {arm 60 rotate} repeat colorstroke
} def

1 setlinewidth
clippath pathbbox /ury exch def /urx exch def /lly exch def /llx exch def
/minsize 250 def
/pagewidth urx llx sub def
/pageheight ury lly sub def
/inwidth pagewidth minsize div def
/inheight pageheight minsize div def

/boxsize 
	inwidth inheight gt
	{pagewidth inwidth truncate div}
	{pageheight inheight truncate div}
	ifelse
def

/inwidth pagewidth boxsize div cvi def
/inheight pageheight boxsize div cvi  def

/x {rand 70 mod abs} def
/y {rand 120 mod abs} def

llx lly translate

inheight {
   inwidth {
	gsave
	newflake
	grestore
	boxsize 0 translate
   } repeat
  boxsize inwidth mul neg boxsize translate
} repeat


showpage
clear cleardictstack
snowflaksave restore