I am in the process of converting my application to generate PPTX files instead of PPT.
One feature I am having trouble with is generating a thumbnail for a specified window of a slide. I could accomplish this using PPT format with
public java.awt.image.BufferedImage getThumbnail(float scaleX,
float scaleY,
java.awt.geom.Rectangle2D.Float window,
IDrawingControl drawingControl)
where window specifies the portion of the slide to draw.
Is there any way to implement this using PPTX format? It doesn't seem to be possible any more using getThumbnail(). Is there another method that does this? Are there any possible workarounds?
Thanks in advance for your help!
Ryan