This dialog allows you to set the magnification factor, orientaion and media used for the view of your document. You can leave the dialog open and apply changes repeatedly.
Select the magnification of the document from the combo box. Your can scale a page from 20% to 300% from its default size.
The options are
Portrait
Landscape
Upside down
Seascape
Media defined in the document appear at the start of the list.