Package org.jfree.chart.annotations
Class XYDrawableAnnotation
java.lang.Object
org.jfree.chart.annotations.AbstractAnnotation
org.jfree.chart.annotations.AbstractXYAnnotation
org.jfree.chart.annotations.XYDrawableAnnotation
- All Implemented Interfaces:
Serializable
,Cloneable
,Annotation
,XYAnnotation
,PublicCloneable
public class XYDrawableAnnotation extends AbstractXYAnnotation implements Cloneable, PublicCloneable, Serializable
A general annotation that can be placed on an
XYPlot
.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description XYDrawableAnnotation(double x, double y, double displayWidth, double displayHeight, double drawScaleFactor, Drawable drawable)
Creates a new annotation to be displayed within the given area.XYDrawableAnnotation(double x, double y, double width, double height, Drawable drawable)
Creates a new annotation to be displayed within the given area. -
Method Summary
Modifier and Type Method Description Object
clone()
Returns a clone of the annotation.void
draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis, int rendererIndex, PlotRenderingInfo info)
Draws the annotation.boolean
equals(Object obj)
Tests this annotation for equality with an arbitrary object.int
hashCode()
Returns a hash code.Methods inherited from class org.jfree.chart.annotations.AbstractXYAnnotation
addEntity, getToolTipText, getURL, setToolTipText, setURL
Methods inherited from class org.jfree.chart.annotations.AbstractAnnotation
addChangeListener, fireAnnotationChanged, getNotify, hasListener, notifyListeners, removeChangeListener, setNotify
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.jfree.chart.annotations.Annotation
addChangeListener, removeChangeListener
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Constructor Details
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XYDrawableAnnotation
Creates a new annotation to be displayed within the given area.- Parameters:
x
- the x-coordinate for the area.y
- the y-coordinate for the area.width
- the width of the area.height
- the height of the area.drawable
- the drawable object (null
not permitted).
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XYDrawableAnnotation
public XYDrawableAnnotation(double x, double y, double displayWidth, double displayHeight, double drawScaleFactor, Drawable drawable)Creates a new annotation to be displayed within the given area. If you specify adrawScaleFactor
of 2.0, thedrawable
will be drawn at twice the requested display size then scaled down to fit the space.- Parameters:
x
- the x-coordinate for the area.y
- the y-coordinate for the area.displayWidth
- the width of the area.displayHeight
- the height of the area.drawScaleFactor
- the scaling factor for drawing.drawable
- the drawable object (null
not permitted).
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Method Details
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draw
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis, int rendererIndex, PlotRenderingInfo info)Draws the annotation.- Specified by:
draw
in interfaceXYAnnotation
- Specified by:
draw
in classAbstractXYAnnotation
- Parameters:
g2
- the graphics device.plot
- the plot.dataArea
- the data area.domainAxis
- the domain axis.rangeAxis
- the range axis.rendererIndex
- the renderer index.info
- if supplied, this info object will be populated with entity information.
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equals
Tests this annotation for equality with an arbitrary object.- Overrides:
equals
in classAbstractXYAnnotation
- Parameters:
obj
- the object to test against.- Returns:
true
orfalse
.
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hashCode
Returns a hash code.- Overrides:
hashCode
in classAbstractXYAnnotation
- Returns:
- A hash code.
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clone
Returns a clone of the annotation.- Specified by:
clone
in interfacePublicCloneable
- Overrides:
clone
in classAbstractAnnotation
- Returns:
- A clone.
- Throws:
CloneNotSupportedException
- if the annotation can't be cloned.
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