Sine-wave example
A small example illustrating how a Swing-based GUI is built up. The
application contains two threads: a sine-wave generator thread and a
thread taking care of the plotting. The plotter thread is encapsulated
in the class PlotterPanel (see documentation
of local Java classes (se.lth.control.* ). Through the GUI it is
possible to change the frequency and amplitude of the sine.wave. To
illustrate the use of invokeLater the sinus thread detects a too large
amplitude and in that case resets the amplitude. The code is
extensively commented. The application is started from Main.
Class files
Documentation
If you are located at the EFD network the program is compiled using
the following command:
javac -classpath .:/usr/local/regler/java/classes *.java
or, if you downloaded the regler.jar archive,
javac -classpath .:regler.jar *.java
The program is then executed by typing:
java -classpath .:/usr/local/regler/java/classes Main
Karl-Erik Arzen
Last modified: 2012-09-03