| The PLplot Plotting Library: Programmer's Reference Manual | ||
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plfsurf3d: Plot shaded 3-d surface plot
Plots a three dimensional shaded surface plot within the environment set up
by plw3d. The surface is defined by the data contained in the 2D
PLFLT ** matrix or the PLfGrid2 structure
zp. How the data in
zp is rendered is determined by the
zops parameter.
zops is a pointer to a function
that reads the data out of the grid structure. The following functions in
PLplot core will return an appropriate function pointer:
plf2ops_c() (use when
zp is of type
PLFLT **),
plf2ops_grid_c() (use when
zp
is a pointer to a row-major PLfGrid2 structure),
plf2ops_grid_row_major()
(same as plf2ops_grid_c()?) and
plf2ops_grid_col_major()
(use when zp is a pointer to a
column-major PLfGrid2 structure).
nx,
ny
opt
clevel and
nlevel are the same as in
for example plsurf3d.
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Redacted form? plfsurf3d(x, y, zops, zp, opt, clevel)
This function is used in example 8.