Man must explore, and this is exploration at its greatest

Screenshots:

WebDriver Screenshot:

  
  import java.io.File;
  import java.io.FileOutputStream;
  import java.util.concurrent.TimeUnit;
  import org.apache.commons.io.FileUtils;
  import org.openqa.selenium.OutputType;
  import org.openqa.selenium.TakesScreenshot;
  import org.openqa.selenium.WebDriver;
  import org.openqa.selenium.chrome.ChromeDriver;
  
  import io.github.bonigarcia.wdm.WebDriverManager;
  
  public class ScreenshotExample1 {
      public static void main(String[] args) throws Exception {
          WebDriverManager.chromedriver().setup();
          WebDriver driver = new ChromeDriver();
          driver.manage().window().maximize();
          driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
          driver.get("https://www.w3schools.com/");
          
          File imageAsFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
          FileUtils.copyFile(imageAsFile, new File("/home/ranga/eclipse-workspace-testng/TestingPractice/screenshots/imageAsFile.jpg"));
          
          byte[] imageAsBytes = ((TakesScreenshot)driver).getScreenshotAs(OutputType.BYTES);
          FileOutputStream fos = new FileOutputStream("/home/ranga/eclipse-workspace-testng/TestingPractice/screenshots/imageAsBytes.jpg");
          fos.write(imageAsBytes);
          fos.close();
          
          String imageAsBase64 = ((TakesScreenshot)driver).getScreenshotAs(OutputType.BASE64);
          
          
          driver.quit();
      }
  }
  
                        

WebElement Screenshot:

  
  import java.io.File;
  import java.io.FileOutputStream;
  import java.util.concurrent.TimeUnit;
  import org.apache.commons.io.FileUtils;
  import org.openqa.selenium.By;
  import org.openqa.selenium.OutputType;
  import org.openqa.selenium.TakesScreenshot;
  import org.openqa.selenium.WebDriver;
  import org.openqa.selenium.WebElement;
  import org.openqa.selenium.chrome.ChromeDriver;
  
  import io.github.bonigarcia.wdm.WebDriverManager;
  
  public class ScreenshotExample2 {
      public static void main(String[] args) throws Exception {
          WebDriverManager.chromedriver().setup();
          WebDriver driver = new ChromeDriver();
          driver.manage().window().maximize();
          driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
          driver.get("https://www.w3schools.com/");
          
          WebElement searchBtn = driver.findElement(By.xpath("//form[@class='example']"));
          
          File imageAsFile = ((TakesScreenshot)searchBtn).getScreenshotAs(OutputType.FILE);
          FileUtils.copyFile(imageAsFile, new File("/home/ranga/eclipse-workspace-testng/TestingPractice/screenshots/imageAsFile.jpg"));
          
          byte[] imageAsBytes = ((TakesScreenshot)searchBtn).getScreenshotAs(OutputType.BYTES);
          FileOutputStream fos = new FileOutputStream("/home/ranga/eclipse-workspace-testng/TestingPractice/screenshots/imageAsBytes.jpg");
          fos.write(imageAsBytes);
          fos.close();
          
          String imageAsBase64 = ((TakesScreenshot)searchBtn).getScreenshotAs(OutputType.BASE64);
          
          
          driver.quit();
      }
  }
  
  
                        

Full Page Screenshot:

Selenium does not support full page screenshots. We can use the Ashot library for full page screenshot.

  
  import java.io.File;
  import java.util.concurrent.TimeUnit;
  import javax.imageio.ImageIO;
  import org.openqa.selenium.WebDriver;
  import org.openqa.selenium.chrome.ChromeDriver;
  import io.github.bonigarcia.wdm.WebDriverManager;
  import ru.yandex.qatools.ashot.AShot;
  import ru.yandex.qatools.ashot.Screenshot;
  import ru.yandex.qatools.ashot.shooting.ShootingStrategies;
  
  public class ScreenshotExample3 {
      public static void main(String[] args) throws Exception {
          WebDriverManager.chromedriver().setup();
          WebDriver driver = new ChromeDriver();
          driver.manage().window().maximize();
          driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
          driver.get("https://www.w3schools.com/");
          
          Screenshot fullPageScreeshot = new AShot().shootingStrategy(ShootingStrategies.viewportPasting(1000)).takeScreenshot(driver);
          ImageIO.write(fullPageScreeshot.getImage(), "jpg", new File("/home/ranga/eclipse-workspace-testng/TestingPractice/screenshots/fullPageScreeshot.jpg"));
          
          
          driver.quit();
      }
  }