This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I am using iText for PDF generation and Jxl for Spread Sheet. I'm using Jfree Chart API for creating PieChart in iText and it works fine.
I am trying to use the same Jfree Chart API for Jxl, but there i couldnt get image with proper quality , currently its getting as blurred.
Now i am looking for Any other free and open source for creating and embedding PieChart to the JXL Sheets.