uk.ac.starlink.ttools.example

Class SinePlot

java.lang.Object

uk.ac.starlink.ttools.example.SinePlot

public class SinePlot
extends Object

Example programmatic use of stilts plot2 classes. This program plots a number of points near a sinusoidal curve. Optionally, the data can change and be replotted at time intervals. Either way, the plot is "live"; you can pan and zoom round it using the mouse.

Two alternative ways of setting up the plot are provided by way of example, but they have the same effect.

To use this class invoke the main() method from the command line. Use the -h flag for options.

Since:

12 Jun 2014

Author:

Mark Taylor

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SinePlot.PlanePlotter Abstracts the way that the table is turned into a 2d plot component.

Constructor Summary

Constructors

Constructor and Description
SinePlot(SinePlot.PlanePlotter planePlotter, int count) Constructor.

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args) Main method.
void	run(int updateMillis) Constructs a plot and posts it to the screen.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SinePlot

public SinePlot(SinePlot.PlanePlotter planePlotter,
                int count)
         throws Exception

Constructor.

Parameters:

planePlotter - object that does the plot

count - number of points to plot

Throws:

Exception

Method Detail

run

public void run(int updateMillis)
         throws Exception

Constructs a plot and posts it to the screen.

Parameters:

updateMillis - if positive, gives an interval in millisecnds at which the plot should be refreshed; if non-positive, the data is considered static

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Main method. Use with -help.

Throws:

Exception