XFA Specification
Chapter 2, Template Features for Designing Static Forms
Basic Layout
53
aspect="actual"
aspect="none"
aspect="height"
aspect="width"
aspect="fit"
Image with different aspect settings
PageSet Element
A
pageSet
element represents a set of display surfaces, such as a stack of sheets of paper. Width and
height do not apply.
PageArea Element
A
pageArea
represents a display surface, such as one side of a page. Its actual size is unknown (and
irrelevant) to the layout processor. A
pageArea
element may contain content such as subforms. Such
content, which is placed directly in a
pageArea
element, represents page background. It is up to the
creator of the template to ensure that page background and any
contentArea
elements contained in
the pageArea do not extend beyond the usable area of the surface.
Subform
The
subform
element describes a logical grouping of its child elements.