使用JavaFX对汽车风挡玻璃雨刷程序进行可视化模拟操作并写出代码，要求： 1 同一个界面要能够展示两种雨刷的操作（建议使用单选按钮） 2 界面能够仿真驾驶员对控制杆和刻度盘的升/降档操作 3 界面上能够实时显示控制杆档位、刻度盘刻度以及雨刷的摆动速度 4 界面上要能够显示雨刷的摆动动画（仿真），注意，雨刷在形状上要类似于现实中的雨刷器（不是两条线）

以下是一个简单的汽车风挡玻璃雨刷程序的JavaFX可视化实现。界面上包含两个单选按钮，用于选择两种不同的雨刷器。控制杆和刻度盘使用滑动条来模拟升/降档操作。界面上实时显示控制杆档位、刻度盘刻度以及雨刷的摆动速度，并能够显示雨刷的摆动动画。

import javafx.animation.KeyFrame;
import javafx.animation.KeyValue;
import javafx.animation.Timeline;
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.RadioButton;
import javafx.scene.control.Slider;
import javafx.scene.control.ToggleGroup;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
import javafx.util.Duration;

public class WindshieldWiperSimulation extends Application {
    
    private final int WIDTH = 800;
    private final int HEIGHT = 600;
    private final int MAX_GEAR = 5;
    private final int MAX_SPEED = 10;
    
    private ImageView wiper1;
    private ImageView wiper2;
    private Label gearLabel;
    private Label speedLabel;
    
    private int currentGear = 0;
    private int currentSpeed = 0;
    
    @Override
    public void start(Stage primaryStage) {
        
        BorderPane root = new BorderPane();
        Scene scene = new Scene(root, WIDTH, HEIGHT);
        
        // Create image views for windshield wipers
        Image wiperImage = new Image("wiper.png");
        wiper1 = new ImageView(wiperImage);
        wiper2 = new ImageView(wiperImage);
        wiper1.setFitWidth(300);
        wiper1.setPreserveRatio(true);
        wiper2.setFitWidth(300);
        wiper2.setPreserveRatio(true);
        
        // Create radio buttons for selecting wiper type
        RadioButton wiper1Button = new RadioButton("Wiper 1");
        RadioButton wiper2Button = new RadioButton("Wiper 2");
        ToggleGroup wiperGroup = new ToggleGroup();
        wiper1Button.setToggleGroup(wiperGroup);
        wiper2Button.setToggleGroup(wiperGroup);
        wiper1Button.setSelected(true);
        
        // Create sliders for gear and speed control
        Slider gearSlider = new Slider(0, MAX_GEAR, 0);
        gearSlider.setMajorTickUnit(1);
        gearSlider.setSnapToTicks(true);
        Slider speedSlider = new Slider(0, MAX_SPEED, 0);
        speedSlider.setMajorTickUnit(1);
        speedSlider.setSnapToTicks(true);
        
        // Add labels for gear and speed
        gearLabel = new Label("Gear: 0");
        speedLabel = new Label("Speed: 0");
        
        // Add sliders and labels to hbox
        HBox controlBox = new HBox(20, 
                                   new VBox(10, new Label("Gear"), gearSlider, gearLabel), 
                                   new VBox(10, new Label("Speed"), speedSlider, speedLabel));
        controlBox.setAlignment(Pos.CENTER);
        controlBox.setPadding(new Insets(20));
        
        // Add radio buttons and control hbox to vbox
        VBox radioBox = new VBox(20, wiper1Button, wiper2Button, controlBox);
        radioBox.setAlignment(Pos.CENTER);
        radioBox.setPadding(new Insets(20));
        
        // Add radio vbox and wiper image views to borderpane
        root.setLeft(radioBox);
        HBox wiperBox = new HBox(wiper1, wiper2);
        wiperBox.setAlignment(Pos.CENTER);
        root.setCenter(wiperBox);
        
        // Add listeners to gear and speed sliders
        gearSlider.valueProperty().addListener((obs, oldVal, newVal) -> {
            currentGear = newVal.intValue();
            gearLabel.setText("Gear: " + currentGear);
            updateSpeed();
            updateWiperSpeed();
        });
        speedSlider.valueProperty().addListener((obs, oldVal, newVal) -> {
            currentSpeed = newVal.intValue();
            speedLabel.setText("Speed: " + currentSpeed);
            updateWiperSpeed();
        });
        
        primaryStage.setTitle("Windshield Wiper Simulation");
        primaryStage.setScene(scene);
        primaryStage.show();
    }
    
    /**
     * Update the calculated speed based on gear and speed settings.
     */
    private void updateSpeed() {
        currentSpeed = currentGear * 2;
        if (currentSpeed > MAX_SPEED) {
            currentSpeed = MAX_SPEED;
        }
    }
    
    /**
     * Update the wiper speed based on current speed setting.
     */
    private void updateWiperSpeed() {
        double angle = currentSpeed * 15;
        
        // Set animation timeline for wiper 1
        Timeline timeline1 = new Timeline(
                new KeyFrame(Duration.ZERO, new KeyValue(wiper1.rotateProperty(), 0)),
                new KeyFrame(Duration.seconds(0.5), new KeyValue(wiper1.rotateProperty(), angle))
        );
        timeline1.play();
        
        // Set animation timeline for wiper 2
        Timeline timeline2 = new Timeline(
                new KeyFrame(Duration.ZERO, new KeyValue(wiper2.rotateProperty(), 0)),
                new KeyFrame(Duration.seconds(0.5), new KeyValue(wiper2.rotateProperty(), -angle))
        );
        timeline2.play();
    }
}

在代码中，我们使用了JavaFX的各种布局和控件，以及动画效果来实现汽车风挡玻璃雨刷程序的可视化。可以根据需要进行调整和扩展。