Справочник Пользователя для Adobe acrobat 7.0.5 sdk

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Rights-enabled PDF Documents
Applying and Validating Additional Usage Rights
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The doc object provides two methods that rely upon its security model to apply and 
validate usage rights within a document:
appRightsSign: Creates and embeds permission information for additional features in 
Adobe Reader, including a signature used to validate the permissions granted by Adobe 
Systems.
appRightsValidate: Returns the validity of the application rights signature set by 
appRightsSign.
The usage rights supported are listed in 
For more information, see the Acrobat JavaScript Scripting Guide and the Acrobat JavaScript 
Scripting Reference
.
Effects of Reader Extensions on Acrobat Standard and Acrobat 
Professional
Certain editing features normally available within Acrobat Standard and Acrobat 
Professional are disabled for documents having Reader Extensions. This ensures that the 
user cannot inadvertently invalidate the additional usage rights in a document under 
managed review before passing the document on to an Adobe Reader user for further 
commenting.
For complete details, see the Acrobat JavaScript Scripting Guide and the Acrobat SDK Plug-in 
Guide
.
Enabling Collaboration
By using Really Simple Syndication (RSS), collaboration servers can provide customized 
XML-based user interfaces directly inside of Acrobat itself. This provides a more dynamic 
and personalized tool, as well as enabling JavaScript developers to extend collaboration, 
including full user interfaces. 
In addition, you can now migrate comments from one document to another, carry 
comments across multiple versions of a document, and anchor comments to content so 
that the annotations remain in the right place even if the content changes.
This makes it possible to automate discovery of collaboration servers, initiation workflows, 
and RSS feeds that may be used to populate content inside Adobe Reader.
Note that users of Adobe Acrobat Professional can enable collaboration; this enables them 
to invite users of Adobe Reader to participate in the review process.
For more information, see the Acrobat JavaScript Scripting Guide and the Acrobat JavaScript 
Scripting Reference
.