view(az,el)
view([az,el])
view([x,y,z])
view(2)
view(3)
view(T)
[az,el] = view;
T = view
view(az,el)
and view([az,el])
set the viewing angle for a three-dimensional plot. az
is the azimuth or horizontal rotation and el
is the vertical elevation (both in degrees). Azimuth revolves about the z-axis, with positive values indicating counterclockwise rotation of the viewpoint. Positive values of elevation correspond to moving above the object; negative values move below.
view([x,y,z])
sets the viewing angle in cartesian coordinates. The magnitude of (x,y,z)
is ignored.
view(2)
sets the default two-dimensional view, az = 0,
el = 90
.
view(3)
sets the default three-dimensional view, az = -37.5,
el = 30
.
view(T)
accepts a 4-by-4 transformation matrix, such as the perspective transformations generated by viewmtx
.
[az,el] = view
returns the current azimuth and elevation.
T = view
returns the current 4-by-4 transformation matrix.
el = 90
is directly overhead.az = el = 0
looks directly up the first column of the matrix.az = 180
is behind the matrix.az = -37.5,
el = 30
is the default for three-dimensional.viewmtx
axes
object propertiesView
andXForm
(c) Copyright 1994 by The MathWorks, Inc.