The Lucene highlighter sounds just what you need. http://hrycan.com/2009/10/25/lucene-highlighter-howto/ talks about using it on an index of PDFs. Google will find lots of other info.
-- Ian. On Thu, Feb 3, 2011 at 5:31 PM, Gong Li <ee07b...@gmail.com> wrote: > Hi, > > I am developing an advanced pdf search engine in java by using pdfbox and > lucene. And I must display the context of each keyword in the user > interface, but i cannot find a method to do so. Most of the methods provided > are used to deal with documents with whole content in the specified field, > and i just need the context of each keyword (i.e. some specified part of the > contents in the specified field). > > For example, the contents in the specified field is "... aaa aaa bbb aaa aaa > aaa aaa ..." and search for "bbb". And I want to display "aaa aaa *bbb* aaa > aaa" in the UI. How? > > Are there any ways to do so??? > > Thx. > > Cescy > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
