Drawing something on JavaFX

Example to draw something on JavaFX:

draw something on JavaFX

package javafx_drawsomething;

import javafx.application.Application;
import javafx.scene.Cursor;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.paint.Color;
import javafx.scene.shape.Circle;
import javafx.stage.Stage;

/**
 * @web http://java-buddy.blogspot.com/
 */
public class JavaFX_DrawSomething extends Application {
    
    Circle circle_Red, circle_Green, circle_Blue;
    
    @Override
    public void start(Stage primaryStage) {
        
        //Create Circles
        circle_Red = new Circle(50.0f, Color.RED);
        circle_Red.setCursor(Cursor.HAND);
        
        circle_Green = new Circle(50.0f, Color.GREEN);
        circle_Green.setCursor(Cursor.MOVE);
        circle_Green.setCenterX(150);
        circle_Green.setCenterY(150);
        
        circle_Blue = new Circle(50.0f, Color.BLUE);
        circle_Blue.setCursor(Cursor.CROSSHAIR);
        circle_Blue.setTranslateX(300);
        circle_Blue.setTranslateY(100);
                
        Group root = new Group();
        root.getChildren().addAll(circle_Red, circle_Green, circle_Blue);
        
        primaryStage.setResizable(false);
        primaryStage.setScene(new Scene(root, 400,350));
        
        primaryStage.setTitle("java-buddy");
        primaryStage.show();
    }

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