Document structure

Defines the order and grouping of the page definitions, and the occurrence rules for each page definition. For example, a body page is normally repeatable and a front page can normally exist only once in a document.

 

You can change the occurrence dynamically during runtime by setting a modification on the occurrence.

The default occurrence is once or more. This means that for each link to Page N, there can be an unlimited number of instances, but at least one, of this page definition in a document.

Figure 4

The Structure panel

You can also specify properties for a group of page links. For example, you can specify a group with a front page and a back page, representing a front sheet, that only occurs once in the document.

 

Modifications to document structure elements, e.g pages, are evaluated: • After any scripts defined before document • Before any scripts before the first page. This means that variables that defines the modification must be evaluated in a script before document.