How to show ppt in android using Apache POI?
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I am trying to show the PPT files in android. I started with Apache POI, bcoz I haven't found any free open source jar. 
I starting with converting ppt slides to images referring this link [Export PowerPoint slides into java.awt.Graphics2D][1] 


  [1]: http://poi.apache.org/slideshow/how-to-shapes.html#Render

Now, this is in Java. I am unable to find Dimension, BufferedImage, Graphics2D classes. I have imported poi-scratchpad-3.8-20120326.jar in my build path settings. i think i am missing some other jars. 
Will any one point what other jars has to be included or is there any other way to get this done in android? 