PlotUtilities (JFreeChart Class Library (version 1.0.19))

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

```
public class PlotUtilities
extends java.lang.Object
```
Some utility methods related to the plot classes.

Since:

1.0.7

Constructor Summary

Constructors
Constructor Description

PlotUtilities()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`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