_DocumentItem (gb.form)

This virtual class represents a specific page of the preview.

This class is virtual.

This class is not creatable.

Properties
H   Return the page height in pixels.
Height   Return the page height in pixels.
W   Return the page width in pixels.
Width   Return the page width in pixels.

Methods
EnsureVisible   Ensure that the page is visible.
IsVisible   Return if a page preview is visible on the screen.