int main(int argc, char *argv[])
{
int panel0 = 0; /* Default ID of main panel */
int panel1; /* ID of newly created panel */
int panel2; /* ID of newly created panel */
int pa; /* Activity status of panel */
srand48((long)time(NULL)); /* Seed random numbers */
s2opend("/s2mono", argc, argv); /* Open in mono mode */
xs2mp(panel0, 0.5, 1.0, 1.0, 1.0); /* Move master to top */
s2swin(-1.,1., -1.,1., -1.,1.); /* Set window coordinates */
s2box("BCDET",0,0,"BCDET",0,0,"BCDET",0,0); /* Draw coordinate box */
panel1 = xs2ap(0.0, 0.0, 0.5, 0.5); /* Create new panel */
xs2cp(panel1); /* Choose this panel */
s2swin(-1.,1., -1.,1., -1.,1.); /* Set window coordinates */
s2box("BCDE",0,0,"BCDE",0,0,"BCDE",0,0); /* Draw coordinate box */
panel2 = xs2ap(0.5, 0.0, 1.0, 0.5); /* Create new panel */
xs2cp(panel2); /* Choose this panel */
s2swin(-1.,1., -1.,1., -1.,1.); /* Set window coordinates */
s2box("BCDE",0,0,"BCDE",0,0,"BCDE",0,0); /* Draw coordinate box */
int i; /* Loop variable */
for (i=panel0;i<=panel2;i++) {
if (drand48() > 0.7) xs2tp(i); /* Randomly deactivate panel */
xs2cp(i); /* Chose a panel */
pa = xs2qcpa(); /* Is this panel active? */
if (pa) fprintf(stderr,"Panel %d is active\n",i);
else fprintf(stderr,"Panel %d is inactive\n",i);
}
s2show(1); /* Open the s2plot window */
return 1;
}
int main(int argc, char *argv[])
{
s2opend("/s2mono", argc, argv); /* Open in mono mode */
s2swin(-1.,1., -1.,1., -1.,1.); /* Set the window coordinates */
s2box("BCDET",0,0,"BCDET",0,0,"BCDET",0,0); /* Draw coordinate box */
xs2mp(master_panel, 0.0, 0.5, 0.5, 1.0); /* Move to top left */
slave_panel = xs2ap(0.5, 0.0, 1.0, 0.5); /* Create panel in bottom right */
xs2cp(slave_panel); /* Choose this panel */
s2swin(-2.,2., -2.,2., -2.,2.); /* Set the window coordinates */
s2box("BCDE",0,0,"BCDE",0,0,"BCDE",0,0); /* Draw coordinate box */
xs2cp(master_panel); /* Go back to main panel */
cs2scb(cb); /* Install dynamic callback */
fprintf(stderr,"Press <tab> to switch between panels\n");
fprintf(stderr,"Press <spacebar> to link cameras together - cannot be undone\n");
fprintf(stderr,"Futher presses of <spacebar> toggle panel visiblity\n");
s2show(1); /* Open the s2plot window */
return 1;
}