2: static char help[] = "Demonstrates use of color map\n";

  4:  #include <petscsys.h>
  5:  #include <petscdraw.h>

  7: int main(int argc,char **argv)
  8: {
  9:   PetscDraw      draw;

 12:   PetscInitialize(&argc,&argv,NULL,help);if (ierr) return ierr;

 14:   PetscDrawCreate(PETSC_COMM_SELF,0,"Title",0,0,256,256,&draw);
 15:   PetscDrawSetFromOptions(draw);

 17:   PetscDrawStringBoxed(draw,.5,.5,PETSC_DRAW_BLUE,PETSC_DRAW_RED,"Greetings",NULL,NULL);

 19:   PetscDrawStringBoxed(draw,.25,.75,PETSC_DRAW_BLUE,PETSC_DRAW_RED,"How\nare\nyou?",NULL,NULL);
 20:   PetscDrawStringBoxed(draw,.25,.25,PETSC_DRAW_GREEN,PETSC_DRAW_RED,"Long line followed by a very\nshort line",NULL,NULL);
 21:   PetscDrawFlush(draw);
 22:   PetscDrawDestroy(&draw);
 23:   PetscFinalize();
 24:   return ierr;
 25: }



 29: /*TEST

 31:    build:
 32:      requires: x

 34:    test:
 35:      output_file: output/ex1_1.out

 37: TEST*/