
plpoin: Plot a glyph at the specified points 

DESCRIPTION:

    This function is used in examples 1,6,14,29. 

SYNOPSIS:

plpoin(n, x, y, code)

ARGUMENTS:

    n (PLINT, input) :      Number of points in the x and y arrays. 

    x (const PLFLT *, input) :      Pointer to an array with X coordinates
    of points. 

    y (const PLFLT *, input) :      Pointer to an array with Y coordinates
    of points. 

    code (PLINT, input) :    Hershey symbol code (in "ascii-indexed" form
    with -1 <= code <= 127) corresponding to a glyph to be plotted at
    each of the n points. 
