title: How to set screen/window size when using GhostDriver
body: <p>I am using the GhostDriver as the WebDriver implementation in a Java-based project. I want to take snapshots of the pages. The default page size is kind of awkward, so I want to control the page size of the snapshots. However, I can't find any examples from Google. So, can someone tell me how? Thank you very much.</p>