Java 在applet中嵌入Jzy3D

我正在尝试制作一个小程序，显示一个可操作的Jzy3D图形。目前我已经设法让它显示图形，但无论如何我都不能影响它；这是有意义的，因为小程序当前没有寻找任何用户输入

我应该如何获取用户输入（鼠标移动、单击等）？我想我可以尝试创建一个messenger类，它接收applet输入并将其发送到Jzy3D，然后Jzy3D接收移动并使用它进行操作，但这似乎非常复杂。看一看，有人建议使用JOGLAPPLETLACHER。这样做的目的是绕过这个问题吗？如果是，该如何做

编辑：我相信我现在理解了JOGLAppletLauncher（及其成功的JNLAppletLauncher）的意义，但如何传输用户输入的问题仍然存在。有什么想法吗

我当前的代码：

package daniel.work;

import java.applet.Applet;

import javax.swing.JApplet;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;

import com.sun.opengl.util.JOGLAppletLauncher;

public class SimpleApplet extends JApplet {

  public void start(){
      try{
          SwingUtilities.invokeAndWait(new Runnable(){
              public void run(){

                  add(ScatterCanvas.generateCanvas());

              }
          });
      }
      catch(Exception e){
          System.out.println(e);
      }
  }
}

及

package.work；
导入java.awt.Canvas；
导入org.jzy3d.chart.chart；
导入org.jzy3d.colors.Color；
导入org.jzy3d.demos.AbstractDemo；
导入org.jzy3d.demos.Launcher；
导入org.jzy3d.math.Coord3d；
导入org.jzy3d.plot3d.primitives.Scatter；
公共类ScatterCanvas扩展了AbstractDemo{
公共静态画布generateCanvas（）{
//创建点云场景并填充数据
int size=2000；
浮动x；
浮动y；
浮动z；
浮动a；
Coord3d[]点=新的Coord3d[尺寸]；
颜色[]颜色=新颜色[尺寸]；
for（inti=0；我明白了！这是我的代码。我还将generateSatter更改为现在返回图表“return Chart”，而不是ICavnas

package myjogl;

import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;

import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.SwingUtilities;

import org.jzy3d.chart.Chart;
import org.jzy3d.chart.controllers.mouse.ChartMouseController;
import org.jzy3d.chart.controllers.thread.ChartThreadController;
import org.jzy3d.plot3d.rendering.canvas.ICanvas;


@SuppressWarnings("serial")
public class JzyApplet extends JApplet implements ActionListener{

private Chart chart = null;
private ICanvas canvas = null;

public void init(){
    try{
        SwingUtilities.invokeAndWait(new Runnable(){
            public void run(){
                chart = ScatterCanvas.generateCanvas(); //this just returns a chart object with a scatter object
                canvas = chart.getCanvas();

                add((Component) canvas);                
            }
        });     
    }
    catch(Exception e){
        System.out.println(e);
    }   

    ChartMouseController mouse   = new ChartMouseController();

    chart.addController(mouse);


    ChartThreadController thread = new ChartThreadController();
    mouse.addSlaveThreadController(thread);
    chart.addController(thread);

    thread.start();

}

@Override
public void actionPerformed(ActionEvent e) {}

public void zoom(){
    float value = canvas.getView().getBounds().getXmax()-10;
    canvas.getView().getBounds().setXmax(value);
    canvas.getView().shoot();
}


}

package myjogl;

import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;

import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.SwingUtilities;

import org.jzy3d.chart.Chart;
import org.jzy3d.chart.controllers.mouse.ChartMouseController;
import org.jzy3d.chart.controllers.thread.ChartThreadController;
import org.jzy3d.plot3d.rendering.canvas.ICanvas;


@SuppressWarnings("serial")
public class JzyApplet extends JApplet implements ActionListener{

private Chart chart = null;
private ICanvas canvas = null;

public void init(){
    try{
        SwingUtilities.invokeAndWait(new Runnable(){
            public void run(){
                chart = ScatterCanvas.generateCanvas(); //this just returns a chart object with a scatter object
                canvas = chart.getCanvas();

                add((Component) canvas);                
            }
        });     
    }
    catch(Exception e){
        System.out.println(e);
    }   

    ChartMouseController mouse   = new ChartMouseController();

    chart.addController(mouse);


    ChartThreadController thread = new ChartThreadController();
    mouse.addSlaveThreadController(thread);
    chart.addController(thread);

    thread.start();

}

@Override
public void actionPerformed(ActionEvent e) {}

public void zoom(){
    float value = canvas.getView().getBounds().getXmax()-10;
    canvas.getView().getBounds().setXmax(value);
    canvas.getView().shoot();
}


}