helloworldwind.java

来自「world wind java sdk 源码」· Java 代码 · 共 53 行

/*
Copyright (C) 2001 United States Government
as represented by the Administrator of the
National Aeronautics and Space Administration.
All Rights Reserved.
*/
package gov.nasa.worldwind.examples;

import gov.nasa.worldwind.*;
import gov.nasa.worldwind.awt.WorldWindowGLCanvas;

/**
 * This is the most basic World Wind program.
 *
 * @version $Id: HelloWorldWind.java 4869 2008-03-31 15:56:36Z tgaskins $
 */
public class HelloWorldWind
{
    // An inner class is used rather than directly subclassing JFrame in the main class so
    // that the main can configure system properties prior to invoking Swing. This is
    // necessary for instance on OS X (Macs) so that the application name can be specified.

    private static class AppFrame extends javax.swing.JFrame
    {
        public AppFrame()
        {
            WorldWindowGLCanvas wwd = new WorldWindowGLCanvas();
            wwd.setPreferredSize(new java.awt.Dimension(1000, 800));
            this.getContentPane().add(wwd, java.awt.BorderLayout.CENTER);
            this.pack();

            wwd.setModel(new BasicModel());
        }
    }

    public static void main(String[] args)
    {
        if (Configuration.isMacOS())
        {
            System.setProperty("com.apple.mrj.application.apple.menu.about.name", "Hello World Wind");
        }

        java.awt.EventQueue.invokeLater(new Runnable()
        {
            public void run()
            {
                // Create an AppFrame and immediately make it visible. As per Swing convention, this
                // is done within an invokeLater call so that it executes on an AWT thread.
                new AppFrame().setVisible(true);
            }
        });
    }
}