Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javafx.animation.StrokeTransition;
import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;
import javafx.util.Duration;

public class Main extends Application {

    @Override
    public void start(Stage stage) {
        final Group group = new Group();
        Scene scene = new Scene(group, 300, 150);
        stage.setScene(scene);
        stage.setTitle("Sample");

        Rectangle rect = new Rectangle(100, 40, 100, 100);
        rect.setArcHeight(50);
        rect.setArcWidth(50);
        rect.setFill(null);

        StrokeTransition st = new StrokeTransition(Duration.millis(3000), rect, Color.RED, Color.BLUE);

        st.setAutoReverse(true);

        st.play();

        group.getChildren().add(rect);
        stage.show();
    }

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