问如何在JavaFx 2.2中嵌入.ttf字体？

EN

import javafx.application.Application;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.image.*;
import javafx.scene.layout.VBox;
import javafx.scene.text.*;
import javafx.stage.Stage;

// demonstrates the use of a custom font.
public class CustomFontApp extends Application {
  public static void main(String[] args) { launch(args); }
  @Override public void start(Stage stage) {
    stage.setTitle("TRON Synopsis");

    // load the tron font.
    Font.loadFont(
      CustomFontApp.class.getResource("TRON.TTF").toExternalForm(), 
      10
    );

    Label title = new Label("TRON");
    title.getStyleClass().add("title");

    Label caption = new Label("A sci-fi flick set in an alternate reality.");
    caption.getStyleClass().add("caption");
    caption.setMaxWidth(220);
    caption.setWrapText(true);
    caption.setTextAlignment(TextAlignment.CENTER);

    VBox layout = new VBox(10);
    layout.setStyle("-fx-padding: 20px; -fx-background-color: silver");
    layout.setAlignment(Pos.CENTER);
    layout.getChildren().setAll(
      title,
      new ImageView(
        new Image(
          "http://ia.media-imdb.com/images/M/MV5BMTY5NjM2MjAwOV5BMl5BanBnXkFtZTYwMTgyMzA5.V1.SY317.jpg"
        )
      ),
      caption
    );

    // layout the scene.
    final Scene scene = new Scene(layout);
    scene.getStylesheets().add(getClass().getResource("custom-font-styles.css").toExternalForm());
    stage.setScene(scene);
    stage.show();
  }
}

/** file: custom-font-styles.css
 * Place in same directory as CustomFontApp.java 
 */

.title {
    -fx-font-family: "TRON";
    -fx-font-size: 20;
}

.caption {
    -fx-font-family: "TRON";
    -fx-font-size: 10;
}

public class Test2 extends Application {

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

  public void start(final Stage primaryStage) {
    Group rootGroup = new Group();

    // create a label to show some text
    Label label = new Label("Demo Text");
    try { 
      // load a custom font from a specific location (change path!)
      // 12 is the size to use
      final Font f = Font.loadFont(new FileInputStream(new File("./myFonts/TRON.TTF")), 12);
      label.setFont(f); // use this font with our label
    } catch (FileNotFoundException e) {
      e.printStackTrace();
    }

    rootGroup.getChildren().add(label); 

    // create scene, add root group and show stage
    Scene scene = new Scene(rootGroup, 640, 480, Color.WHITE);
    primaryStage.setScene(scene);
    primaryStage.show();
  }
}