Function:ss2qcs

float ss2qcs(void);

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "s2plot.h"

void cb(double *t, int *kc)
{
   static int lkc = 0;                          /* Count of key presses */

   float qcs = ss2qcs();                        /* Query camera increment */
   char string[32];

   sprintf(string,"%.2f",qcs);
   s2textxy(0,0,0,string);                      /* Display text */

   lkc = *kc;                                   /* Update count */
}


int main(int argc, char *argv[])
{

   srand48((long)time(NULL));                   /* Seed random numbers */
   s2opend("/s2mono",argc, argv);               /* Open the display: mono */
   s2swin(-1.,1., -1.,1., -1.,1.);              /* Set the window coordinates */
   s2box("BCDE",0,0,"BCDE",0,0,"BCDE",0,0);     /* Draw coordinate box */

   s2lab("","","","Press < and > to change camera movement increment, then +/- to test zooming\n");

   cs2scb(cb);                                  /* Install dynamic callback */
   s2show(1);                                   /* Open the s2plot window */

   return 1;
}