#phantomJS でscreenshotを撮る

screenshot.js

//$ phantomjs.exe screenshot.js http://d.hatena.ne.jp/unageanu/20110123/1295759061
if (phantom.state.length === 0) {
    var address = phantom.args[0];
    phantom.state = 'ss';
    phantom.viewportSize = { width: 480, height: 600 };
    phantom.open(address);
} else {
    phantom.render('screenshot.png');
    phantom.exit();
}