prologues := 3;
outputformat := "svg";
defaultfont := "cmr10";
defaultscale := 1.1;
color Blue,Teal,Orange,Green,Grey,Light,Wash;
Blue := (0,84/255,159/255); Teal := (0,177/255,183/255);
Orange := (246/255,168/255,0); Green := (87/255,171/255,39/255);
Grey := (100/255,101/255,103/255); Light := (236/255,236/255,237/255);
Wash := (232/255,241/255,250/255);
% Format displayed numbers to hundredths using integer strings.
vardef numlabel(expr value)=
 save n,whole,frac; numeric n,whole,frac;
 n:=round(100abs value); whole:=floor(n/100); frac:=n mod 100;
 (if value<-.005: "-" & fi decimal whole
  if frac>0: & "." & if frac<10: "0" & fi decimal frac fi)
enddef;
pickup pencircle scaled .9;
outputtemplate := "MPT-11-002.svg";
beginfig(1);
fill unitsquare xscaled 320 yscaled 220 withcolor white;
% BEGIN DRAWING
numeric v[];
v[1]:=22;
v[2]:=34;
v[3]:=16;
v[4]:=28;
numeric total,start,finish; total:=0; start:=0;
for i=1 upto 4: total:=total+v[i]; endfor
path sector;
for i=1 upto 4:
 finish:=start+360v[i]/total;
 sector:=origin--75dir start;
 for a=start+2 step 2 until finish: sector:=sector--75dir a; endfor
 sector:=sector--75dir finish--cycle;
 fill sector shifted (160,105) withcolor ((i-1)/4)[Blue,Teal];
 label(decimal v[i],(160,105)+94dir(.5[start,finish]));
 start:=finish;
endfor
% END DRAWING
label.lft("MPT-11-002" infont "cmr8",(312,210));
setbounds currentpicture to unitsquare xscaled 320 yscaled 220;
endfig;
end.