Capturing a screenshot of the code editor

Hi,

I would like to generate a bitmap of the Visual Studio code editor from within my VS extension. I am specifically after a bitmap, rather than the textual data (IVsLines).

How can I capture a bitmap of the entire scrollable code-editor, including the areas outside of the visible region: without doing things like scrolling the editor - I don't want to interrupt the programmers use of the code editor.

Thanks