#PDFPENPRO ADD WATERMARK PDF#

Document “actions” allow form designers to change the document before or after any of those activities. Document scripts are used to set up operations, perform top-level environment testing, or define certain functions and variables used by other scripts in the document.ĭocument actions: document actions are events prompted by an activity such as closing, saving, or printing a document. These scripts are the first ones executed when a document loads in PDFpenPro.

#PDFPENPRO ADD WATERMARK PDF#

There are generally four types of JavaScript:ĭocument scripts: document level scripts are scripts at the top of a PDF document’s scripting hierarchy. JavaScripts in a document lists as either Document scripts or Page scripts. PDFpenPro allows you to view, add, delete, or edit existing JavaScripts through a scripting window. It is commonly used to create interactive effects within web browsers and provides a powerful way to customize PDFs. JavaScript is an object-oriented computer programming language. It does not support JavaScripts for LiveCycle (XFA) documents. Note: PDFpenPro only supports JavaScripts for Acroform PDF forms. Resources that can assist with general or Adobe-specific JavaScript programming are available online through, , Adobe, and many other sources. Advanced knowledge of JavaScript programming is required to edit existing scripts or add new scripts. Javascript commands can be applied to form fields for calculations, formatting, validations, and many other things. JavaScript is used in PDFpenPro to create custom functions or actions in PDF forms.

Pdfpenpro add watermark