xsegs(2)

NAME
xsegs - draw unconnected segments

CALLING SEQUENCE
xsegs(nx,ny)

PARAMETERS

nx,ny
    : two matrices of the same size,

DESCRIPTION
this function draws a set of unconnected segments given by nx,ny which are internally considered as vectors ( using the Fortran storage convention). The coordinates of the two points defining a segment are given by two consecutive values of nx and ny.

(nx[i],ny[i])-->(nx[i+1],nx[i+2])

Using matrices of size (2,.) the segments can be defined by
nx=[ xi_1,xi_
     xf_1,xf_2,...  ]
ny=[ yi_1,yi_2,.....;
    yf_1,yf_2,...  ]
the segments are then (xi_k,yi_k)->(xf_k,yf_k)

AUTHOR
C. J.Ph