Browser Window Sizes and Positions

maximize(): The maximize() method is used to maximize the browser window. This is often done to ensure that the web page is displayed in its full size on the screen. Here's an example of how you can use the 'maximize' method in selenium with Java:

1. public class Maximize {
2.     public static void main(String[] args) {
3.         WebDriver driver = new ChromeDriver();
4.         driver.manage().window().maximize();
5.     }
6. }

How to Minimize the Browser Window in Selenium?

    Selenium's Java has no built-in method to minimize the browser window. However, Selenium's Python does have a minimize function.

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getSize(): The getSize() method is used to get the height and width of a WebElement/BrowserWindow. The getSize() method returns an object of type 'Dimension', and you can use its 'getHeight' and 'getWidth' methods to obtain the height and width, respectively.

Example 1: To get the height and width of a web element.

1. import org.openqa.selenium.By;
2. import org.openqa.selenium.Dimension;
3. import org.openqa.selenium.WebDriver;
4. import org.openqa.selenium.WebElement;
5. import org.openqa.selenium.chrome.ChromeDriver;
6. public class GetElementSize {
7.     public static void main(String[] args) {
8.         WebDriver driver = new ChromeDriver();
9.         driver.get("https://example.com");
10.         WebElement element = driver.findElement(By.id("value"));
11.         Dimension size = element.getSize();
12.         System.out.println("Height: " + size.getHeight());
13.         System.out.println("Width: " + size.getWidth());
14.     }
15. }

Example 2: To get the height and width of a Browser Window.

1. import org.openqa.selenium.Dimension;
2. import org.openqa.selenium.WebDriver;
3. import org.openqa.selenium.chrome.ChromeDriver;
4. public class GetBrowserWindowSize {
5.     public static void main(String[] args) {
6.         WebDriver driver = new ChromeDriver();
7.         driver.get("https://example.com");
8.         Dimension windowSize = driver.manage().window().getSize();
9.         System.out.println("Window Height: " + windowSize.getHeight());
10.         System.out.println("Window Width: " + windowSize.getWidth());
11.     }
12. }

Note: In the above example instead of creating the Dimension class object we can also directly give the methods:

driver.manage().window().getSize().getHeight();

driver.manage().window().getSize().getWidth();

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Resize the Browser window:

    To resize the Browser window. 'manage().window().setSize()' is a predefined method of the Selenium 'WebDriver' class.

Syntax 1:

1. Dimension newSize = new Dimension(800, 600); //(width, height)
2. driver.manage().window().setSize(newSize);

Syntax 2:

1. driver.manage().window.setSize(new Dimension(800, 600));

Example:

1. import org.openqa.selenium.Dimension;
2. import org.openqa.selenium.WebDriver;
3. import org.openqa.selenium.chrome.ChromeDriver;
4. public class ResizeWindow {
5.     public static void main(String[] args) {
6.         System.setProperty("webdriver.chrome.driver", "path/chromedriver.exe");
7.         WebDriver driver = new ChromeDriver();
8.         driver.get("http://example.com/");
9.         Dimension newSize = new Dimension(800, 600);
10.         driver.manage().window().setSize(newSize);
11.     }
12. }

Note: In Eclipse, you may have recommend two import statements for the 'Dimension' class: 'import java.awt.Dimension;' and 'import org.openqa.selenium.Dimension;'. You should only select 'import org.openqa.selenium.Dimension;'. 

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getPosition():

    getPosition() method gets the position of the current window, relative to the upper left corner of the screen. The method takes no arguments and returns a Point object, which contains the X and Y coordinates of the window.

Syntax:(With Point object)

1. // Get the position of the current window
2. Point p = driver.manage().window().getPosition();
3. // Print the X and Y coordinates of the window
4. System.out.println("X Coordinate: " + p.getX());
5. System.out.println("Y Coordinate: " + p.getY());

Syntax: (We can also print the X and Y Coordinates without creating a Point object)

1. System.out.println("X Coordinate: " + driver.manage().window().getPosition().getX());
2. System.out.println("Y Coordinate: " + driver.manage().window().getPosition().getY());

Example:

1. import org.openqa.selenium.WebDriver;
2. import org.openqa.selenium.chrome.ChromeDriver;
3. public class WindowPosition {
4.     public static void main(String[] args) {
5.         System.setProperty("webdriver.chrome.driver", "path/chromedriver.exe");
6.         WebDriver driver = new ChromeDriver();
7.         driver.get("http://testingcolleges.blogspot.com/");
8.         System.out.println("X Coordinate: " + driver.manage().window().getPosition().getX());
9.         System.out.println("Y Coordinate: " + driver.manage().window().getPosition().getY());
10.     }
11. }

Output:

X Coordinate: 10

Y Coordinate: 10

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setPosition():

    The setPosition() method in Selenium Webdriver sets the position of the current window relative to the top left corner of the screen. The Point class instance specifies the target position of the window.

Syntax 1:

1. Point p = new Point(250, 250);
2. driver.manage().window().setPosition(p);

Syntax 2:

1. driver.manage().window().setPosition(new Point(250, 250));

Example:

1. import org.openqa.selenium.WebDriver;
2. import org.openqa.selenium.chrome.ChromeDriver;
3. import org.openqa.selenium.Point;
4. public class Position {
5.     public static void main(String[] args) {
6.         System.setProperty("webdriver.chrome.driver", "path/chromedriver.exe");
7.         WebDriver driver = new ChromeDriver();
8.         driver.get("http://testingcolleges.blogspot.com/");
9.         Point p = new Point(250,250);
10.         driver.manage().window().setPosition(p);
11.     }
12. }

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