PLMESH(3)                         PLplot API                         PLMESH(3)



NAME
       plmesh - Plot surface mesh

SYNOPSIS
       plmesh(x, y, z, nx, ny, opt)

DESCRIPTION
       Plots a surface mesh within the environment set up by plw3d(3).  The
       surface is defined by the two-dimensional array z[nx][ny], the point
       z[i][j] being the value of the function at (x[i], y[j]).  Note that the
       points in arrays x and y do not need to be equally spaced, but must be
       stored in ascending order.  The parameter opt controls the way in which
       the surface is displayed.  For further details see the PLplot
       documentation.

       Redacted form: plmesh(x, y, z, opt)

       This function is used in example 11.

ARGUMENTS
       x (PLFLT *, input)
              Pointer to set of x coordinate values at which the function is
              evaluated.

       y (PLFLT *, input)
              Pointer to set of y coordinate values at which the function is
              evaluated.

       z (PLFLT **, input)
              Pointer to a vectored two-dimensional array with set of function
              values.

       nx (PLINT, input)
              Number of x values at which function is evaluated.

       ny (PLINT, input)
              Number of y values at which function is evaluated.

       opt (PLINT, input)
              Determines the way in which the surface is represented:
              opt=DRAW_LINEX: Lines are drawn showing z as a function of x for
              each value of y[j].  opt=DRAW_LINEY: Lines are drawn showing z
              as a function of y for each value of x[i].  opt=DRAW_LINEXY:
              Network of lines is drawn connecting points at which function is
              defined.



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                       PLMESH(3)
