JavaFX Label Tutorial with Examples

JavaFX Label
Label example
Label with Icon
Font, Color, Wrap & Effects

1. JavaFX Label

Label is a UI control, it can display text, icon, or both.

2. Label example

No ADS

This is a simple example with Label displays a text.

LabelDemo.java

package org.o7planning.javafx.label;

import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.layout.FlowPane;
import javafx.stage.Stage;

public class LabelDemo extends Application {

    @Override
    public void start(Stage primaryStage) throws Exception {

        Label label = new Label("My Label");

        FlowPane root = new FlowPane();
        root.setPadding(new Insets(10));
        root.getChildren().add(label);

        Scene scene = new Scene(root, 200, 100);

        primaryStage.setTitle("JavaFX Label (o7planning.org)");
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    public static void main(String[] args) {
        Application.launch(args);
    }

}

3. Label with Icon

The Label can display text, icon, or both.

// Image Source
InputStream input= getClass().getResourceAsStream("/org/o7planning/javafx/icon/java-32.png");
Image image = new Image(input);
ImageView imageView = new ImageView(image);

// Create a Label with label and Icon
Label label = new Label("JavaFX", imageView);

// Create a Label with label.
Label label = new Label("JavaFX");

// Set Image Icon
label.setGraphics(imageView);

View full example:

LabelIconDemo.java

package org.o7planning.javafx.label;

import java.io.InputStream;

import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.FlowPane;
import javafx.stage.Stage;

public class LabelIconDemo extends Application {

    @Override
    public void start(Stage primaryStage) throws Exception {
       
        // Image Source
        InputStream input= getClass().getResourceAsStream("/org/o7planning/javafx/icon/java-32.png");
        Image image = new Image(input);
        ImageView imageView = new ImageView(image);

        Label label = new Label("JavaFX");
       
        // Set Image
        label.setGraphic(imageView);

        FlowPane root = new FlowPane();
        root.setPadding(new Insets(10));
        root.getChildren().add(label);

        Scene scene = new Scene(root, 200, 100);

        primaryStage.setTitle("JavaFX Label (o7planning.org)");
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    public static void main(String[] args) {
        Application.launch(args);
    }

}

4. Font, Color, Wrap & Effects

No ADS

Font

You can set font (Include Font name and size) for the Label through setFont method.

// Use a constructor of the Font class
label1.setFont(new Font("Arial", 30));

// Use the font method of the Font class
label2.setFont(Font.font("Cambria", 32));

Color

Using setTextFill method to set the font color for the Label.

// Set font color for the Label.
label1.setTextFill(Color.web("#0076a3"));

Wrap

Occasionally, because spatial area displaying Label is not much and the text of Label is long, you need to wrap it in order to display the text of label on multiple lines. You can use setWrapText(true) method:

Effect:

You can create some simple effects for Lable. For example, you can rotate label according to a certain angle. Move it according to the x or y axis a litle, zoom in, zoom out when moving the mouse on the surface of Label.

// Rotate 45 degrees
label4.setRotate(45);

// Translate Y axis 30 pixel
label4.setTranslateY(30);

label5.setOnMouseEntered(new EventHandler<MouseEvent>() {
   @Override
   public void handle(MouseEvent e) {
       label5.setScaleX(1.5);
       label5.setScaleY(1.5);
   }
});

label5.setOnMouseExited(new EventHandler<MouseEvent>() {
   @Override
   public void handle(MouseEvent e) {
       label5.setScaleX(1);
       label5.setScaleY(1);
   }
});

View full example:

LabelFullDemo.java

package org.o7planning.javafx.label;

import java.io.InputStream;

import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.FlowPane;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.stage.Stage;

public class LabelFullDemo extends Application {

   @Override
   public void start(Stage primaryStage) throws Exception {

       // Image Source
       InputStream input = getClass().getResourceAsStream("/org/o7planning/javafx/icon/java-48.png");
       Image image = new Image(input);
       ImageView imageView = new ImageView(image);

       // ------ Label 1 -----
       Label label1 = new Label("Label with Text & Icon");

       // Set Image
       label1.setGraphic(imageView);

       // ------ Label 2 -----
       Label label2 = new Label("Label With Font & Color");

       label2.setFont(Font.font("Cambria", 32));
       label2.setTextFill(Color.web("#0076a3"));

       // ------ Label 3 -----
       Label label3 = new Label("Long text label, wrap it!, using setWrapText(true)");
       label3.setMaxWidth(100);

       label3.setWrapText(true);

       // ------ Label 4 -----
       Label label4 = new Label("Rotate 45 degrees");

       // Rotate 45 degrees
       label4.setRotate(45);

       // Translate Y axis 30 pixel
       label4.setTranslateY(30);

       // ------ Label 5 -----
       Label label5 = new Label("Scale me!!");

       label5.setOnMouseEntered(new EventHandler<MouseEvent>() {
           @Override
           public void handle(MouseEvent e) {
               label5.setScaleX(1.5);
               label5.setScaleY(1.5);
           }
       });

       label5.setOnMouseExited(new EventHandler<MouseEvent>() {
           @Override
           public void handle(MouseEvent e) {
               label5.setScaleX(1);
               label5.setScaleY(1);
           }
       });

       FlowPane root = new FlowPane();
       root.setPadding(new Insets(10));
       root.setHgap(10);
       root.setVgap(10);
       root.getChildren().addAll(label1, label2, label3, label4, label5);

       Scene scene = new Scene(root, 400, 250);

       primaryStage.setTitle("JavaFX Label (o7planning.org)");
       primaryStage.setScene(scene);
       primaryStage.show();
   }

   public static void main(String[] args) {
       Application.launch(args);
   }

}

No ADS

JavaFX Label Tutorial with Examples

1. JavaFX Label

2. Label example

3. Label with Icon

4. Font, Color, Wrap & Effects

JavaFX Tutorials

JavaFX Tutorials

Newest Articles