Annotation

An annotation associates an object such as a note, sound, or movie to a location on a PDF page. An annotation reveals a TootTip on mouse hover and performs the specified action when the user clicks the annotation-object.

Essential PDF supports the creation of the following annotations:

• Sound Annotation - Plays sound file
• Attachment Annotation - Opens attached file
• Uri Annotation - Navigates to specified URI
• Action Annotation - Performs specified action
• File Link Annotation - Opens file with specified path
• Document Link Annotation - Navigates to specified destination within document.
• Pop-up Annotation - Displays text in a pop-up window for entry and editing