This is plstik.c in view mode; [Download] [Up]
/* Draws a slanting tick at position (mx,my) (measured in mm) of */
/* vector length (dx,dy) */
#include "plplot.h"
void plstik(mx,my,dx,dy)
double mx, my, dx, dy;
{
draphy(mmpcx(mx),mmpcy(my));
draphy(mmpcx((mx+dx)),mmpcy((my+dy)));
draphy(mmpcx(mx),mmpcy(my));
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.