//  Discussion:
//
//    The "CMM=string" argument on the plot command seems to print a comment string
//    as part of the plot.
//
//  Location:
//
//    http://people.sc.fsu.edu/~jburkardt/freefem_src/plot_test/plot_test.edp
//
//  Licensing:
//
//    This code is distributed under the MIT license.
//
//  Modified:
//
//    21 June 2015
//
cout << "\n";
cout << "plot_test\n";
cout << "  FreeFem++ version\n";
cout << "  Test features of the plot() function\n";
//
//  Define Gamma1 and Gamma2, the boundaries.
//  A and B are the lengths of the semimajor and semiminor axes:
//  THETA specifies the angle at which we switch from GAMMA1 to GAMMA2.
//
real a = 2.0;
real b = 1.0;
real theta = 4.0 * pi / 3.0;
border Gamma1 ( t = 0, theta )    { x = a * cos(t); y = b*sin(t); }
border Gamma2 ( t = theta, 2*pi ) { x = a * cos(t); y = b*sin(t); }
//
//  Define Th, the triangulation of the "left" side of the boundaries.
//
mesh Th = buildmesh ( Gamma1(100) + Gamma2(50) );
//
//  Plot the mesh.
//
plot ( Th, wait = true, ps = "plot_test_cmm_no.ps" );

plot ( Th, wait = true, cmm = "This is a plot of the mesh!", ps = "plot_test_cmm_yes.ps" );
//
//  Terminate.
//
cout << "\n";
cout << "plot_test:\n";
cout << "  Normal end of execution.\n";

exit ( 0 );