OBJECT CONTROL MODIFY VIEW

Coordinate System:  Display the current origin and x, y, and z axes of the
View.

Width (pixels):  Specify the width of the view in pixels.  This will be the
width of the Navigator Projection window, and the size of future images.

Height (pixels):  Specify the height of the view in pixels.  This will be the
height of the Navigator Projection window, and the size of future images.

View Type:  This can be either Perspective or Parallel.  This will set the 
projection type for the Navigator Projection window, and future images.  If the
View Type is set to Perspective, then the Field of View value should be 
specified.  If the View Type is set to Parallel, then the Width (units) and
Height (units) of the View should be specified.

Width (units):  This value should be set if the View Type is Parallel.  A value
less than the Width (pixels) will appear to zoom the image, while values
greater than the Width (pixels) will appear to shrink the image. 

Field Of View (degrees):  Specify the Field of View to be used in Perspective
projections.

Accept:  Accept the current values of Width (pixels), Height (pixels), View
Type, Width (units), Height (units), and Field of View (degrees).

Cancel:  Cancel, and restore the previous values of Width (pixels), 
Height (pixels), View Type, Width (units), Height (units), 
and Field of View (degrees).

Close:  Close the Object Control Modify View window.

Help:  Display this message.

