Revision as of 10:43, 3 March 2014

Install openjdk

sudo apt-get install openjdk-7-jdk

FastQC The code uses Java 2D graphics APIs in awt like BasicStroke, Color, Dimension, Graphics, Graphics2D, RenderingHints and javax.swing.JPanel. It also uses java.util.Vector.

javac Example.java # generate Example.class; bytecode version of the program
java Example   # run bytecode in Java Virtual Machine

For example, create a new subdirectory 'start' and put HelloWorldSwing.java there. Then we can build and run the swing program by

javac start/HelloWorldSwing.java # Or javac HelloWorldSwing.java if we are in start directory
java start.HelloWorldSwing

@@ Line 24: / Line 24: @@
 = Swing =
 * http://zetcode.com/tutorials/javaswingtutorial/
+* http://docs.oracle.com/javase/tutorial/uiswing/start/compile.html
-For example, use 'nano SimpleExample.java' to create a new file
+For example, create a new subdirectory 'start' and put HelloWorldSwing.java there. Then we can build and run the swing program by
 <pre>
-package com.zetcode;
+javac start/HelloWorldSwing.java # Or javac HelloWorldSwing.java if we are in start directory
+java start.HelloWorldSwing
-import javax.swing.JFrame;
-import javax.swing.SwingUtilities;
-public class SimpleExample extends JFrame {
-    public SimpleExample() {
-       setTitle("Simple example");
-       setSize(300, 200);
-       setLocationRelativeTo(null);
-       setDefaultCloseOperation(EXIT_ON_CLOSE);
-    }
-    public static void main(String[] args) {
-        SwingUtilities.invokeLater(new Runnable() {
-            @Override
-            public void run() {
-                SimpleExample ex = new SimpleExample();
-                ex.setVisible(true);
-            }
-        });
-    }
-}
-</pre>
-Then
-<pre>
-javac SimpleExample.java # generate SimpleExamples.class and SimpleExample$1.class
 </pre>