Package org.jfree.chart.plot
Class PlotUtilities
- java.lang.Object
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- org.jfree.chart.plot.PlotUtilities
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public class PlotUtilities extends java.lang.Object
Some utility methods related to the plot classes.- Since:
- 1.0.7
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Constructor Summary
Constructors Constructor Description PlotUtilities()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static boolean
isEmptyOrNull(XYPlot plot)
Returnstrue
if all the datasets belonging to the specified plot are empty ornull
, andfalse
otherwise.
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Constructor Detail
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PlotUtilities
public PlotUtilities()
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Method Detail
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isEmptyOrNull
public static boolean isEmptyOrNull(XYPlot plot)
Returnstrue
if all the datasets belonging to the specified plot are empty ornull
, andfalse
otherwise.- Parameters:
plot
- the plot (null
permitted).- Returns:
- A boolean.
- Since:
- 1.0.7
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