/* Simple routine for labelling graphs */

#include "plplot.h"

void pllab(xlabel, ylabel, tlabel)
char *xlabel, *ylabel, *tlabel;
{
   PLINT level;

   glev(&level);
   if (level < 2) plexit("Please set up viewport before calling pllab.");

   plmtex("t",(PLFLT)2.0,(PLFLT)0.5,(PLFLT)0.5,tlabel);
   plmtex("b",(PLFLT)3.2,(PLFLT)0.5,(PLFLT)0.5,xlabel);
   plmtex("l",(PLFLT)5.0,(PLFLT)0.5,(PLFLT)0.5,ylabel);
}