Package org.jfree.chart.plot

Class Crosshair

java.lang.Object
org.jfree.chart.plot.Crosshair
All Implemented Interfaces:
Serializable, Cloneable, PublicCloneable
public class Crosshair
extends Object
implements Cloneable, PublicCloneable, Serializable
A crosshair for display on a plot.
See Also:
Serialized Form

  • Constructor Summary

    Constructors
    Constructor Description
    Crosshair()
    Creates a new crosshair with value 0.0.
    Crosshair​(double value)
    Creates a new crosshair with the specified value.
    Crosshair​(double value, Paint paint, Stroke stroke)
    Creates a new crosshair value with the specified value and line style.

  • Method Summary

    Modifier and Type Method Description
    void addPropertyChangeListener​(PropertyChangeListener l)
    Adds a property change listener.
    Object clone()
    Returns an independent copy of this instance.
    boolean equals​(Object obj)
    Tests this crosshair for equality with an arbitrary object.
    RectangleAnchor getLabelAnchor()
    Returns the label anchor point.
    Paint getLabelBackgroundPaint()
    Returns the label background paint.
    Font getLabelFont()
    Returns the label font.
    CrosshairLabelGenerator getLabelGenerator()
    Returns the crosshair label generator.
    Paint getLabelOutlinePaint()
    Returns the label outline paint.
    Stroke getLabelOutlineStroke()
    Returns the label outline stroke.
    Paint getLabelPaint()
    Returns the label paint.
    double getLabelXOffset()
    Returns the x-offset for the label (in Java2D units).
    double getLabelYOffset()
    Returns the y-offset for the label (in Java2D units).
    Paint getPaint()
    Returns the paint for the crosshair line.
    Stroke getStroke()
    Returns the stroke for the crosshair line.
    double getValue()
    Returns the crosshair value.
    int hashCode()
    Returns a hash code for this instance.
    boolean isLabelOutlineVisible()
    Returns the flag that controls the visibility of the label outline.
    boolean isLabelVisible()
    Returns the flag that controls whether or not a label is drawn for this crosshair.
    boolean isVisible()
    Returns the flag that indicates whether or not the crosshair is currently visible.
    void removePropertyChangeListener​(PropertyChangeListener l)
    Removes a property change listener.
    void setLabelAnchor​(RectangleAnchor anchor)
    Sets the label anchor point and sends a property change event (with the name 'labelAnchor') to all registered listeners.
    void setLabelBackgroundPaint​(Paint paint)
    Sets the label background paint and sends a property change event with the name 'labelBackgroundPaint') to all registered listeners.
    void setLabelFont​(Font font)
    Sets the label font and sends a property change event (with the name 'labelFont') to all registered listeners.
    void setLabelGenerator​(CrosshairLabelGenerator generator)
    Sets the crosshair label generator and sends a property change event (with the name 'labelGenerator') to all registered listeners.
    void setLabelOutlinePaint​(Paint paint)
    Sets the label outline paint and sends a property change event (with the name "labelOutlinePaint") to all registered listeners.
    void setLabelOutlineStroke​(Stroke stroke)
    Sets the label outline stroke and sends a property change event (with the name 'labelOutlineStroke') to all registered listeners.
    void setLabelOutlineVisible​(boolean visible)
    Sets the flag that controls the visibility of the label outlines and sends a property change event (with the name "labelOutlineVisible") to all registered listeners.
    void setLabelPaint​(Paint paint)
    Sets the label paint and sends a property change event (with the name 'labelPaint') to all registered listeners.
    void setLabelVisible​(boolean visible)
    Sets the flag that controls whether or not a label is drawn for the crosshair and sends a property change event (with the name 'labelVisible') to all registered listeners.
    void setLabelXOffset​(double offset)
    Sets the x-offset and sends a property change event (with the name 'labelXOffset') to all registered listeners.
    void setLabelYOffset​(double offset)
    Sets the y-offset and sends a property change event (with the name 'labelYOffset') to all registered listeners.
    void setPaint​(Paint paint)
    Sets the paint for the crosshair line and sends a property change event with the name "paint" to all registered listeners.
    void setStroke​(Stroke stroke)
    Sets the stroke for the crosshair line and sends a property change event with the name "stroke" to all registered listeners.
    void setValue​(double value)
    Sets the crosshair value and sends a property change event with the name 'value' to all registered listeners.
    void setVisible​(boolean visible)
    Sets the flag that controls the visibility of the crosshair and sends a proerty change event (with the name 'visible') to all registered listeners.

    Methods inherited from class java.lang.Object

    finalize, getClass, notify, notifyAll, toString, wait, wait, wait