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In particular, it provides: </p> <ul> <li>api for data extraction (text, pictures, embedded objects, sounds)</li> <li>usermodel api for creating, reading and modifying ppt files</li> </ul> <div class="frame note"> <div class="label">Note</div> <div class="content"> This code currently lives the <a href="http://svn.apache.org/viewcvs.cgi/poi/trunk/src/scratchpad/">scratchpad area</a> of the POI SVN repository. Ensure that you have the scratchpad jar or the scratchpad build area in your classpath before experimenting with this code - the main POI jar is not enough. </div> </div> <p>The <a href="./quick-guide.html">quick guide</a> documentation provides information on using this API. Comments and fixes gratefully accepted on the POI dev mailing lists.</p> <a name="POI-XSLF"></a> <div class="h3"> <h3>POI-XSLF</h3> </div> <p> XSLF is the POI Project's pure Java implementation of the PowerPoint 2007 OOXML (.xlsx) file format. Whilst HSLF and XSLF provide similar features, there is not a common interface across the two of them at this time. </p> <p> Please note that XSLF is still in early development and is a subject to incompatible changes in future. </p> <p> A quick guide is available in the <a href="./xslf-cookbook.html">XSLF Cookbook</a> </p> <div id="authors" align="right">by Avik Sengupta, Nick Burch, Yegor Kozlov</div> </div> </div> </div> </td> <!--================= end Content ==================--> </tr> </tbody> </table> <!--================= end Main ==================--> <!--================= start Footer ==================--> <div id="footer"> <table summary="footer" cellspacing="0" cellpadding="4" width="100%" border="0"> <tbody> <tr> <!--================= start Copyright ==================--> <td colspan="2"> <div align="center"> <div class="copyright"> Copyright © 2002-2012 The Apache Software Foundation. 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