


PLERRX(3)                   PLplot API                  PLERRX(3)


NAME
       plerrx - Draw x error bar

SYNOPSIS
       plerrx(n, xmin, xmax, y)

DESCRIPTION
       Draws  a  set  of n horizontal error bars, the i'th error bar extending
       from xmin[i] to xmax[i] at y coordinate y[i].   The  terminals  of  the
       error  bar are of length equal to the minor tick length (settable using
       plsmin(3)).

       Redacted form:  General:  plerrx(xmin,  ymax,  y)  Perl/PDL:  plerrx(n,
       xmin, xmax, y)


       This function is not used in any examples.

ARGUMENTS
       n (PLINT, input)
              Number of error bars to draw.

       xmin (PLFLT *, input)
              Pointer  to  array  with  x coordinates of left-hand endpoint of
              error bars.

       xmax (PLFLT *, input)
              Pointer to array with x coordinates of  right-hand  endpoint  of
              error bars.

       y (PLFLT *, input)
              Pointer to array with y coordinates of error bar.


AUTHORS
       Geoffrey  Furnish  and  Maurice LeBrun wrote and maintain PLplot.  This
       man page was automatically generated from the  DocBook  source  of  the
       PLplot   documentation,   maintained   by  Alan  W.  Irwin  and  Rafael
       Laboissiere.

SEE ALSO
       PLplot documentation at http://plplot.sourceforge.net/resources.















                          November, 2007                        1


