How to get screenshot of full webpage using Selenium and Java?

Question

How to take a screenshot of the entire web page (full-page screenshot), not only partial (top-to-bottom) using Selenium WebDriver?

My code:

Answer 1

File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(scrFile, new File("c:\\RESULT_FILENAME.png"));

Try this