Btukfyl

documentclass[12pt,border=5pt]{standalone}

usepackage{newcent,pstricks-add,multido} 

usepackage{auto-pst-pdf}

begin{document}

begin{pspicture}



defstuff1{Môi trường Vật lý}

defstuff2{Sự lãng mạn}

defstuff3{Sự nghiệp}

defstuff4{Gia đình/Bạn bè}

defstuff5{Tài chính}

defstuff6{Phát triển bản thân}

defstuff7{Sức khỏe}

defstuff8{Niềm vui/Giải trí}



psChart[userColor={cyan,green,red,blue,teal,brown,gray,pink}] 

 {20,20,20,20,20,20,20,20}{}{2}

multido{r=-1.75+0.5,n=8+-1}{8}{

     psset{fillstyle=solid,dotstyle=square,dotscale=2}

     defa{3.5}

     psdot[fillcolor=chartFillColorn](a,r)

     uput[0](a,r){stuffn}  }

 end{pspicture}

 end{document}

It produces:

How to its produces as the following:

One related question:

Why the result of compiling {20,20,20,20,20,20,20,20} as {10,10,10,10,10,10,10,10} or {45,45,45,45,45,45,45,45}?

The sequence specified as part of the mandatory argument for psChart represents the proportions of the total pie being used for each segment. So, {20,20,20,20,20,20,20,20} will use the same proportions as {10,10,10,10,10,10,10,10} and {45,45,45,45,45,45,45,45} (or 12.5% each). You'll notice a difference in the pie slice sizes if you specify differing numbers.

documentclass{article}



usepackage{pstricks-add,multido}



begin{document}



begin{pspicture}



  expandafterdefcsname stuff1endcsname{First}

  expandafterdefcsname stuff2endcsname{Second}

  expandafterdefcsname stuff3endcsname{Third}

  expandafterdefcsname stuff4endcsname{Fourth}

  expandafterdefcsname stuff5endcsname{Fifth}

  expandafterdefcsname stuff6endcsname{Sixth}

  expandafterdefcsname stuff7endcsname{Seventh}

  expandafterdefcsname stuff8endcsname{Eighth}



  psChart[

    userColor={cyan,green,red,blue,teal,brown,gray,pink}

  ]

    {1,1,1,1,1,1,1,1}{}{2}



  defa{3.5}

  multido{r=-1.75+0.5,n=8+-1}{8}{

    psset{fillstyle=solid,dotstyle=square,dotscale=2}

    psdot[fillcolor=chartFillColorn](a,r)

    uput[0](a,r){csname stuffnendcsname}

  }



  psframe(3,-2)(5.5,2)



end{pspicture}



end{document}