Preparing for your First Program


Preparing for your First Program



Last modified on September 11, 2001
by rpj@cs.rit.edu.
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Preparing for your First Program
Get into the Lab

Last modified on September 11, 2001
by rpj@cs.rit.edu.
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Preparing for your First Program
Get into the Lab
Open emacs
or your favorite editor

Last modified on September 11, 2001
by rpj@cs.rit.edu.
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Preparing for your First Program
Get into the Lab
Open emacs
Open a shell
and transfer to the drive and directory of your choice

Last modified on September 11, 2001
by rpj@cs.rit.edu.
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Preparing for your First Program
Get into the Lab
Open emacs
Open a shell
Create Bonjour.java
in that directory.
import java.applet.*;
import java.awt.*;
public class Bonjour extends Applet {
  public void paint(Graphics g) {
    g.drawString("Comment allez vous?", 20,10);
  }
}

Last modified on September 11, 2001
by rpj@cs.rit.edu.
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Preparing for your First Program
Get into the Lab
Open emacs
Open a shell
Create Bonjour.java
Compile it
by typing "javac Bonjour.java" in the dos shell. For a while you may need to set the path and classpath as discussed in lab.

Last modified on September 11, 2001
by rpj@cs.rit.edu.
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Preparing for your First Program
Get into the Lab
Open emacs
Open a shell
Create Bonjour.java
Compile it
Create Bonjour.html
[APPLET code = "Bonjour.class", width=150, height=60]
[/APPLET]
(Replace the square brackets with angle brackets.  Why???)

Last modified on September 11, 2001
by rpj@cs.rit.edu.
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Preparing for your First Program
Get into the Lab
Open emacs
Open a shell
Create Bonjour.java
Compile it
Create Bonjour.html
View the Bonjour.html in Netscape
(or your favorite browser)



Last modified on September 11, 2001
by rpj@cs.rit.edu.
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Preparing for your First Program
Get into the Lab
Open emacs
Open a shell
Create Bonjour.java
Compile it
Create Bonjour.html
View the Bonjour.html in Netscape
A similar Application (as opposed to Applet)
public class Hi {
  public static void main(String[] args) {
    System.out.println("Hi!");
  }
}

Last modified on September 11, 2001
by rpj@cs.rit.edu.
LAST SLIDE UP NEXT SLIDE PREVIOUS HERE NEXT