Take snapshot of a webpage with phantomjs

capture.js

// run this with phantomjs

//create new webpage object
//var page = new WebPage();
var page = require('webpage').create();
 
//load the page
page.open('http://mfyz.com', function (status) {
	//fire callback to take screenshot after load complete
	page.render('mfyz.png');
	//finish
	phantom.exit();   	  
});

capture_node.js

// run this script with node using phantom module
var page = require('webpage').create();

page.open('http://moonit.com', function() {
	var pageHeight = page.evaluate(function() {
		return document.body.offsetHeight;
	});

	page.viewportSize = { width: 1200, height: pageHeight + 50 };
	page.clipRect = { width: 1200, height: pageHeight + 50 };

	// Take screenshot of the page.
	page.paperSize = 'Letter';
	window.setTimeout(function () {
		page.render('screenshot.png');
		phantom.exit();
	}, 200);
});