/* 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));
}