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.