Read pdf metadata with purePDF | Alessandro Crugnola

In the recent purePDF update I’ve added the how to write a personal essay for college admissions getInfo method to the PdfReader class, this allows to extract pdf informations once the document has been parsed.

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Here’s an example:

http://utdallas.lambdaphiepsilon.com/windows-xp-purchase-windows-xp-disc/ windows xp purchase windows xp disc var pdf: ByteArray = URLLoader( event.target ).data as ByteArray; var reader: PdfReader = new PdfReader( pdf ); reader.addEventListener( Event.COMPLETE, onReadComplete ); reader.readPdf(); function onReadComplete(event:Event):void { var map: HashMap = reader.getInfo(); for( var iterator: Iterator = map.keySet().iterator(); iterator.hasNext(); ) { var key: String = iterator.next(); trace( key + ": " + map.getValue( key ) ); } }

In this way all the document’s metadata will be traced (Author, Creation Date, Title, Subject, etc..)

In order to extract the field directly simply use:

dissertation viva voce function onReadComplete(event:Event):void { var map: HashMap = reader.getInfo(); trace( "Author: " + map.getValue( "Author" ) ); trace( "Creator: " + map.getValue( "Creator" ) ); trace( "Title: " + map.getValue( "Title" ) ); }

Download the latest http://www.hospitaldelsur.gov.co/?dissertation-on-the-media dissertation on the media purePDF here.