Programming and Graphics

240 Introduction to C++ Programming and Graphics

file2 >> zunit;

color (lbc);

move (xmin-3*csizex, ymin-1.5*ymargin, zgo);

drawstr(zunit);

color (axc);

}

}// end of ticks

//--- Plot titles:

color (CYAN);

font ("/tmp/hfonts/futura.m");

textsize (0.8*xmargin,0.8*ymargin);

move (xmin+0.3*xrange,ymax+0.8*ymargin,zmin);

drawstr(title1);

textsize (0.6*xmargin,0.6*ymargin);

move (xmin+0.3*xrange,ymax+0.4*ymargin,zmin);

drawstr(title2);

textsize (0.5*xmargin,0.5*ymargin);

move (xmin+0.3*xrange,ymax+0.0*ymargin,zmin);

drawstr(title3);

}// end of axes

/*----------------

Draw nc curves

----------------*/

color (lnc);

for(int i=1;i<=nc;i++) // over curves

{

move (xd[i][1],yd[i][1],zd[i][1]);

for(int j=2;j<=np[i];j++)

{

draw (xd[i][j],yd[i][j],zd[i][j]);

}

}// over curves

if(Iswap==1) // for animation

{

swapbuffers();

}

//--- Done

return;

}