PLW3D(3plplot)							    PLplot API							    PLW3D(3plplot)

NAME

       plw3d - Set up window for 3-d plotting

SYNOPSIS

       plw3d(basex, basey, height, xmin, xmax, ymin, ymax, zmin, zmax, alt, az)

DESCRIPTION

       Sets  up a window for a three-dimensional surface plot within the currently defined two-dimensional window.  The enclosing box for the sur-
       face plot defined by xmin, xmax, ymin, ymax, zmin and zmax in user-coordinate space is mapped into a box of world coordinate size basex	by
       basey  by  height so that xmin maps to -basex/2, xmax maps to basex/2, ymin maps to -basey/2, ymax maps to basey/2, zmin maps to 0 and zmax
       maps to height.	The resulting world-coordinate box is then viewed by an observer at altitude alt and azimuth az.   This  routine  must	be
       called  before plbox3(3plplot) or plot3d(3plplot).  For a more complete description of three-dimensional plotting see the PLplot documenta-
       tion.

       Redacted form: plw3d(basex, basey, height, xmin, xmax, ymin, ymax, zmin, zmax, alt, az)

       This function is examples 8,11,18,21.

ARGUMENTS

       basex (PLFLT, input)
	      The x coordinate size of the world-coordinate box.

       basey (PLFLT, input)
	      The y coordinate size of the world-coordinate box.

       height (PLFLT, input)
	      The z coordinate size of the world-coordinate box.

       xmin (PLFLT, input)
	      The minimum user x coordinate value.

       xmax (PLFLT, input)
	      The maximum user x coordinate value.

       ymin (PLFLT, input)
	      The minimum user y coordinate value.

       ymax (PLFLT, input)
	      The maximum user y coordinate value.

       zmin (PLFLT, input)
	      The minimum user z coordinate value.

       zmax (PLFLT, input)
	      The maximum user z coordinate value.

       alt (PLFLT, input)
	      The viewing altitude in degrees above the XY plane.

       az (PLFLT, input)
	      The viewing azimuth in degrees.  When az=0, the observer is looking face onto the ZX plane, and as az  is  increased,  the  observer
	      moves clockwise around the box when viewed from above the XY plane.

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.

								   August, 2012 						    PLW3D(3plplot)