org.jfree.chart.plot
Class PlotUtilities

java.lang.Object
  org.jfree.chart.plot.PlotUtilities

public class PlotUtilities
extends Object

Some utility methods related to the plot classes.

Since:

1.0.7

Constructor Summary

PlotUtilities()

Method Summary

static boolean

isEmptyOrNull(XYPlot plot) Returns true if all the datasets belonging to the specified plot are empty or null, and false otherwise.

Methods inherited from class java.lang.Object

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

Constructor Detail

PlotUtilities

public PlotUtilities()

Method Detail

isEmptyOrNull

public static boolean isEmptyOrNull(XYPlot plot)

Returns true if all the datasets belonging to the specified plot are empty or null, and false otherwise.

Parameters:

plot - the plot (null permitted).

Returns:

A boolean.

Since:

1.0.7