Saturday, September 6, 2008

How to generate automated bookmarks?


When you use the PDFMaker plug-in to convert documents created with Microsoft Word for Windows to PDF, you can specify that the document heading and other styles, cross-references, and footnotes automatically be converted into bookmarks in the final PDF file. Also, when capturing Web pages, Acrobat can automatically generate bookmarks for each page that you capture. When the Add Bookmarks to Adobe PDF option is selected during conversion, the bookmarks automatically generated from Word documents with the PDFMaker 6.0 and from Web pages in Acrobat 6 are saved as a special type called tagged bookmarks. Tagged bookmarks keep track of the underlying structure of the document (such as heading levels and paragraph styles in Word documents and HTML tags in Web pages) by tagging these elements. You can use the elements stored in any tagged PDF document or captured Web page to automatically generate bookmarks for any particular element in the document. To generate automatic bookmarks for a tagged file, click the Options pop-up menu on the Bookmarks palette and then click New Bookmarks from Structure on the menu to open the Structure Elements dialog box. Note that the New Bookmarks from Structure menu item is grayed out if the PDF document you’re working with isn’t tagged


To have Acrobat generate bookmarks for particular elements in the PDF document, you then select the names of the elements for which you want the bookmarks generated (Ctrl+click on Windows or Control+click on the Mac to select multiple elements) in the Structure Elements dialog box before you click OK. Acrobat then goes through the document, identifying the tags for the selected elements and generating bookmarks for each of them. Figure illustrates how this works. In this figure, you see a group of four automatically generated bookmarks created from the Figure tag in the original tagged PDF document. As you can see, when Acrobat generates these tags, it gives them the name of the tagged element used to create them (which in this case just happened to be Figure). These four Figure tags are automatically nested under a generic bookmark named Untitled. All that remains to do is to rename these bookmarks to something a little bit more descriptive, such as Table of Figures for the Untitled bookmark, Cover for the first Figure bookmark, Title Page for the second, Half Title Page for the third, and Copyright for the fourth and last bookmark.

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