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/* Demonstrates multiple windows */
#include <stdio.h>
#include <math.h>
main()
{
int i,j;
double vmin,vmax;
char text[3];
/* Divide screen into 16 regions */
plstar(4,4);
plschr(0.0,3.5);
plfont(4);
for (i=0; i<=15; i++) {
plcol(i/4+1);
sprintf(text,"%d",i);
pladv(0);
vmin = 0.1;
vmax = 0.9;
for (j=0; j<=2; j++) {
plwid(j+1);
plvpor(vmin,vmax,vmin,vmax);
plwind(0.0,1.0,0.0,1.0);
plbox("bc",0.0,0,"bc",0.0,0);
vmin = vmin + 0.1;
vmax = vmax - 0.1;
}
plwid(1);
plptex(0.5,0.5,1.0,0.0,0.5,text);
}
plend();
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.