Package org.jfree.chart.entity
Class PlotEntity
- java.lang.Object
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- org.jfree.chart.entity.ChartEntity
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- org.jfree.chart.entity.PlotEntity
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,org.jfree.util.PublicCloneable
public class PlotEntity extends ChartEntity
A class that captures information about a plot.- Since:
- 1.0.13
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description PlotEntity(java.awt.Shape area, Plot plot)
Creates a new plot entity.PlotEntity(java.awt.Shape area, Plot plot, java.lang.String toolTipText)
Creates a new plot entity.PlotEntity(java.awt.Shape area, Plot plot, java.lang.String toolTipText, java.lang.String urlText)
Creates a new plot entity.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
clone()
Returns a clone of the entity.boolean
equals(java.lang.Object obj)
Tests the entity for equality with an arbitrary object.Plot
getPlot()
Returns the plot that occupies the entity area.int
hashCode()
Returns a hash code for this instance.java.lang.String
toString()
Returns a string representation of the plot entity, useful for debugging.-
Methods inherited from class org.jfree.chart.entity.ChartEntity
getArea, getImageMapAreaTag, getShapeCoords, getShapeType, getToolTipText, getURLText, setArea, setToolTipText, setURLText
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Constructor Detail
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PlotEntity
public PlotEntity(java.awt.Shape area, Plot plot)
Creates a new plot entity.- Parameters:
area
- the area (null
not permitted).plot
- the plot (null
not permitted).
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PlotEntity
public PlotEntity(java.awt.Shape area, Plot plot, java.lang.String toolTipText)
Creates a new plot entity.- Parameters:
area
- the area (null
not permitted).plot
- the plot (null
not permitted).toolTipText
- the tool tip text (null
permitted).
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PlotEntity
public PlotEntity(java.awt.Shape area, Plot plot, java.lang.String toolTipText, java.lang.String urlText)
Creates a new plot entity.- Parameters:
area
- the area (null
not permitted).plot
- the plot (null
not permitted).toolTipText
- the tool tip text (null
permitted).urlText
- the URL text for HTML image maps (null
permitted).
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Method Detail
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getPlot
public Plot getPlot()
Returns the plot that occupies the entity area.- Returns:
- The plot (never
null
).
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toString
public java.lang.String toString()
Returns a string representation of the plot entity, useful for debugging.- Overrides:
toString
in classChartEntity
- Returns:
- A string.
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equals
public boolean equals(java.lang.Object obj)
Tests the entity for equality with an arbitrary object.- Overrides:
equals
in classChartEntity
- Parameters:
obj
- the object to test against (null
permitted).- Returns:
- A boolean.
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hashCode
public int hashCode()
Returns a hash code for this instance.- Overrides:
hashCode
in classChartEntity
- Returns:
- A hash code.
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clone
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
Returns a clone of the entity.- Specified by:
clone
in interfaceorg.jfree.util.PublicCloneable
- Overrides:
clone
in classChartEntity
- Returns:
- A clone.
- Throws:
java.lang.CloneNotSupportedException
- if there is a problem cloning the entity.
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