## org.jfree.chart.annotations
Class XYTitleAnnotation

    java.lang.Object
      org.jfree.chart.annotations.AbstractAnnotation
          org.jfree.chart.annotations.AbstractXYAnnotation
              org.jfree.chart.annotations.XYTitleAnnotation

All Implemented Interfaces:
  java.io.Serializable, java.lang.Cloneable, Annotation, XYAnnotation, org.jfree.util.PublicCloneable

    public class XYTitleAnnotation

extends AbstractXYAnnotation
implements java.lang.Cloneable, org.jfree.util.PublicCloneable, java.io.Serializable

An annotation that allows any `Title` to be placed at a location on an `XYPlot`.

Since:
  1.0.11
See Also:
  Serialized Form

Constructor Summary
`XYTitleAnnotation(double x, double y, Title title)` Creates a new annotation to be displayed at the specified (x, y) location.
`XYTitleAnnotation(double x, double y, Title title, org.jfree.ui.RectangleAnchor anchor)` Creates a new annotation to be displayed at the specified (x, y) location.

Method Summary
`java.lang.Object` `clone()` Returns a clone of the annotation.
`void` `draw(java.awt.Graphics2D g2, XYPlot plot, java.awt.geom.Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis, int rendererIndex, PlotRenderingInfo info)` Draws the annotation.
`boolean` `equals(java.lang.Object obj)` Tests this object for equality with an arbitrary object.
`XYCoordinateType` `getCoordinateType()` Returns the coordinate type (set in the constructor).
`double` `getMaxHeight()` Returns the maximum height.
`double` `getMaxWidth()` Returns the maximum width.
`Title` `getTitle()` Returns the title for the annotation.
`org.jfree.ui.RectangleAnchor` `getTitleAnchor()` Returns the title anchor for the annotation.
`double` `getX()` Returns the x-coordinate for the annotation.
`double` `getY()` Returns the y-coordinate for the annotation.
`int` `hashCode()` Returns a hash code for this object.
`void` `setMaxHeight(double max)` Sets the maximum height and sends an `AnnotationChangeEvent` to all registered listeners.
`void` `setMaxWidth(double max)` Sets the maximum width and sends an `AnnotationChangeEvent` to all registered listeners.

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`

Constructor Detail

### XYTitleAnnotation

    public XYTitleAnnotation(double x,
                             double y,
                             Title title)

  Creates a new annotation to be displayed at the specified (x, y) location.

  Parameters:
    `x` - the x-coordinate (in data space).
    `y` - the y-coordinate (in data space).
    `title` - the title (`null` not permitted).

### XYTitleAnnotation

    public XYTitleAnnotation(double x,
                             double y,
                             Title title,
                             org.jfree.ui.RectangleAnchor anchor)

  Creates a new annotation to be displayed at the specified (x, y) location.

  Parameters:
    `x` - the x-coordinate (in data space).
    `y` - the y-coordinate (in data space).
    `title` - the title (`null` not permitted).
    `anchor` - the title anchor (`null` not permitted).

Method Detail

### getCoordinateType

    public XYCoordinateType getCoordinateType()

  Returns the coordinate type (set in the constructor).

  Returns:
    The coordinate type (never `null`).

### getX

    public double getX()

  Returns the x-coordinate for the annotation.

  Returns:
    The x-coordinate.

### getY

    public double getY()

  Returns the y-coordinate for the annotation.

  Returns:
    The y-coordinate.

### getTitle

    public Title getTitle()

  Returns the title for the annotation.

  Returns:
    The title.

### getTitleAnchor

    public org.jfree.ui.RectangleAnchor getTitleAnchor()

  Returns the title anchor for the annotation.

  Returns:
    The title anchor.

### getMaxWidth

    public double getMaxWidth()

  Returns the maximum width.

  Returns:
    The maximum width.

### setMaxWidth

    public void setMaxWidth(double max)

  Sets the maximum width and sends an `AnnotationChangeEvent` to all registered listeners.

  Parameters:
    `max` - the maximum width (0.0 or less means no maximum).

### getMaxHeight

    public double getMaxHeight()

  Returns the maximum height.

  Returns:
    The maximum height.

### setMaxHeight

    public void setMaxHeight(double max)

  Sets the maximum height and sends an `AnnotationChangeEvent` to all registered listeners.

  Parameters:
    `max` - the maximum height.

### draw

    public void draw(java.awt.Graphics2D g2,
                     XYPlot plot,
                     java.awt.geom.Rectangle2D dataArea,
                     ValueAxis domainAxis,
                     ValueAxis rangeAxis,
                     int rendererIndex,
                     PlotRenderingInfo info)

  Draws the annotation. This method is called by the drawing code in the `XYPlot` class, you don't normally need to call this method directly.

  Specified by:
    `draw` in interface `XYAnnotation`
  Specified by:
    `draw` in class `AbstractXYAnnotation`
  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.

### equals

    public boolean equals(java.lang.Object obj)

  Tests this object for equality with an arbitrary object.

  Overrides:
    `equals` in class `AbstractXYAnnotation`
  Parameters:
    `obj` - the object (`null` permitted).
  Returns:
    A boolean.

### hashCode

    public int hashCode()

  Returns a hash code for this object.

  Overrides:
    `hashCode` in class `AbstractXYAnnotation`
  Returns:
    A hash code.

### clone

    public java.lang.Object clone()
                           throws java.lang.CloneNotSupportedException

  Returns a clone of the annotation.

  Specified by:
    `clone` in interface `org.jfree.util.PublicCloneable`
  Overrides:
    `clone` in class `AbstractAnnotation`
  Returns:
    A clone.
  Throws:
    `java.lang.CloneNotSupportedException` - if the annotation can't be cloned.