I am currently evaluating Apsose.Words for generating documents that need to contain several graphs.
Unfortunately it seems the Javadoc is incomplete and missing any charts documentation.
com.aspose.words.DocumentBuilder contains the method insertChart(), but this method is not documented in the bundled Javadoc nor online in the API reference (http://www.aspose.com/api/java/words/com.aspose.words/classes/DocumentBuilder).
The only documentation I can find seems to be: http://www.aspose.com/docs/display/wordsjava/Working+with+Charts
Do you have the javadoc available for chart generation?
I am using version 15.12.0 of aspose word.