ncl_tdprpt man page

TDPRPT — Given the coordinates of a point in 3-space, get the coordinates of its projection in the projection plane.

Synopsis

CALL TDPRPT (UI3D, VI3D, WI3D, XI2D, YI2D)

C-Binding Synopsis

#include <ncarg/ncargC.h>

void c_tdprpt(float ui3d, float vi3d, float wi3d, float *xi2d, float *yi2d)

Description

The arguments of TDPRPT are as follows:

UI3D, VI3D, and WI3D
(input expressions of type REAL) - the coordinates of a point in 3-space.
XI2D and YI2D
(output variables of type REAL) - the coordinates of the projection of the point in the projection plane.

C-Binding Description

The C-binding argument descriptions are the same as the FORTRAN argument descriptions.

Access

To use TDPRPT or c_tdprpt, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.

See Also

Online: tdclrs, tdctri, tddtri, tdgeti, tdgetr, tdgrds, tdgrid, tdgtrs, tdinit, tditri, tdlbla, tdlbls, tdline, tdlnpa, tdmtri, tdotri, tdpack, tdpack_params, tdpara, tdplch, tdprpa, tdprpi, tdseti, tdsetr, tdsort, tdstri, tdstrs

Info

July 1997 UNIX NCAR GRAPHICS