com.androidplot.util

Class Redrawer

java.lang.Object

com.androidplot.util.Redrawer

All Implemented Interfaces:

Runnable

public class Redrawer
extends Object
implements Runnable

Utility class for invoking Plot.redraw() on a background thread at a set frequency.

Constructor Summary

Constructors

Constructor and Description
Redrawer(List<Plot> plots, float maxRefreshRate, boolean startImmediately)
Redrawer(Plot plot, float maxRefreshRate, boolean startImmediately)

Method Summary

Modifier and Type	Method and Description
void	finish() Internally, this causes the refresh thread to exit.
void	pause() Temporarily stop redrawing the plot.
void	run()
void	setMaxRefreshRate(float refreshRate) Set the maximum refresh rate that Redrawer should use.
void	start() Start/resume redrawing the plot.

Methods inherited from class java.lang.Object

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

Constructor Detail

Redrawer

public Redrawer(List<Plot> plots,
                float maxRefreshRate,
                boolean startImmediately)

Parameters:

plots - List of Plot instances to be redrawn

maxRefreshRate - Desired frequency at which to redraw plots.

startImmediately - If true, invokes run() immediately after construction.

Redrawer

public Redrawer(Plot plot,
                float maxRefreshRate,
                boolean startImmediately)

Method Detail

pause

public void pause()

Temporarily stop redrawing the plot.

start

public void start()

Start/resume redrawing the plot.

finish

public void finish()

Internally, this causes the refresh thread to exit. Should always be called before exiting the application.

run

public void run()

Specified by:

run in interface Runnable

setMaxRefreshRate

public void setMaxRefreshRate(float refreshRate)

Set the maximum refresh rate that Redrawer should use. Actual refresh rate could be slower.

Parameters:

refreshRate - Refresh rate in Hz.