- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
How to display an image in JavaFX?
The javafx.scene.image.Image class is used to load an image into a JavaFX application. This supports BMP, GIF, JPEG, and, PNG formats.
JavaFX provides a class named javafx.scene.image.ImageView is a node that is used to display, the loaded image.
To display an image in JavaFX −
Create a FileInputStream representing the image you want to load.
Instantiate the Image class bypassing the input stream object created above, as a parameter to its constructor.
Instantiate the ImageView class.
Set the image to it by passing above the image object as a parameter to the setImage() method.
Set the required properties of the image view using the respective setter methods.
Add the image view mode to the group object.
Example
import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.image.Image; import javafx.scene.image.ImageView; import javafx.stage.Stage; public class ImageViewExample extends Application { public void start(Stage stage) throws IOException { //creating the image object InputStream stream = new FileInputStream("D:\images\elephant.jpg"); Image image = new Image(stream); //Creating the image view ImageView imageView = new ImageView(); //Setting image to the image view imageView.setImage(image); //Setting the image view parameters imageView.setX(10); imageView.setY(10); imageView.setFitWidth(575); imageView.setPreserveRatio(true); //Setting the Scene object Group root = new Group(imageView); Scene scene = new Scene(root, 595, 370); stage.setTitle("Displaying Image"); stage.setScene(scene); stage.show(); } public static void main(String args[]) { launch(args); } }
Output
Advertisements
To Continue Learning Please Login
Login with Google