|| Sets the new size for the view from a number of standard sizes.
|| If on, the X or Y values are constrained so that the view's aspect ratio does not change. That is, if you change the value for X, then Y changes automatically, and vice versa.
|Maintain View Parameters
|| Maintains the information being displayed in the view. That is, the same view volume displays in the resized view, as is in the source view.
|| Sets the view's horizontal resolution (width) in pixels.
|| Sets the view's vertical resolution (height) in pixels.