org.jfree.chart.plot

Class PlotUtilities

public class PlotUtilities extends Object

Some utility methods related to the plot classes.

Since: 1.0.7

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.

Method Detail

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