Is it possible to capture a screen shot for a webelement directly by using WebDriver?

Question

At Interface TakesScreenshot page I found this:

Capture the screenshot and store it in the specified location. For WebDriver extending TakesScreens

Answer 1

public static Bitmap FullScreen { get; set; }
public static Bitmap Image { get; set; }

public static void TakeScreenShot(ChromeDriver driver, IWebElement element)
{
    Screenshot screenshot = ((ITakesScreenshot)driver).GetScreenshot();

    screenshot.SaveAsFile(Environment.CurrentDirectory + @"\screens\file.bmp", ImageFormat.Bmp);

    FullScreen = new Bitmap(Environment.CurrentDirectory + @"\screens\file.bmp");

    Size element_size = element.Size;
    Point element_location = element.Location;

    Rectangle rect = new Rectangle(element_location, element_size);

    Image = FullScreen.Clone(rect, PixelFormat.Format24bppRgb);

    Image.Save(Environment.CurrentDirectory + @"\screens\file2.bmp", ImageFormat.Bmp);

}

void Main()
{
    ChromeDriver driver = new ChromeDriver();

    driver.Navigate().GoToUrl("http://domain.com");

    Thread.Sleep(1500);
    IWebElement _element = driver.findElementById("ElementIdGoesHere");
    TakeScreenShot(driver, _element);
}

This code will take full screenshot of the page, then it will look for the _element location and the image will be saved to the disk using the rectangle size of the element.