This is plytik.c in view mode; [Download] [Up]
#include "plplot.h"
void plytik(x,y,left,right)
int x, y, left, right;
{
draphy(x,y);
if (left != 0) draphy(x-left,y);
if (right != 0) draphy(x+right,y);
draphy(x,y);
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.