package application;
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.Circle;
import javafx.stage.Stage;
import javafx.util.Duration;
public class Stroke_Transition extends Application{
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage primaryStage) throws Exception {
// TODO Auto-generated method stub
//Creating Circle 
Circle cir = new Circle(200,150,100);
//Setting stroke and color for the circle
cir.setStroke(Color.BLUE);
cir.setFill(Color.RED);
cir.setStrokeWidth(10);

//Instantiating StrokeTransition class 
StrokeTransition stroke = new StrokeTransition();

//The transition will set to be auto reserved by setting this to true
stroke.setAutoReverse(true);

//setting cycle count for the Stroke transition 
stroke.setCycleCount(500);

//setting duration for the Stroke Transition 
stroke.setDuration(Duration.millis(500));

//setting the Initial from value of the Stroke color
stroke.setFromValue(Color.BLACK);

//setting the target value of the Stroke color 
stroke.setToValue(Color.PURPLE);

//setting polygon as the shape onto which the Stroke transition will be applied 
stroke.setShape(cir);

//playing the Stroke transition 
stroke.play();

//Configuring Group and Scene 
Group root = new Group();
root.getChildren().addAll(cir);
Scene scene = new Scene(root,420,300,Color.WHEAT);
primaryStage.setScene(scene);
primaryStage.setTitle("Stroke Transition example");
primaryStage.show();

}
}