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(3plplot). 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.