Converting Google Charts (Html) to png files using Java

[Joo Won Lee]

Hello, I am trying to convert the Google Charts into png files by using Java but without much success. I was able to convert other simple html files into png by using HtmlImageGenerator but what is tricky about google charts is that it includes an external file from the web (inside the 'script' tag, there is this 'src' where the source comes from). This is where the HtmlImageGenerator fails to recognize and generates plain white image.

Can you guys help me how I can convert google charts to png files?

[Joo Won Lee]

Oh by the way, I have to do this programmatically in Java