org.jfree.chart.plot
public class Crosshair extends java.lang.Object implements java.lang.Cloneable, java.io.Serializable
Constructor and Description |
---|
Crosshair()
Creates a new crosshair with value 0.0.
|
Crosshair(double value)
Creates a new crosshair with the specified value.
|
Crosshair(double value,
java.awt.Paint paint,
java.awt.Stroke stroke)
Creates a new crosshair value with the specified value and line style.
|
Modifier and Type | Method and Description |
---|---|
void |
addPropertyChangeListener(java.beans.PropertyChangeListener l)
Adds a property change listener.
|
java.lang.Object |
clone()
Returns an independent copy of this instance.
|
boolean |
equals(java.lang.Object obj)
Tests this crosshair for equality with an arbitrary object.
|
RectangleAnchor |
getLabelAnchor()
Returns the label anchor point.
|
java.awt.Paint |
getLabelBackgroundPaint()
Returns the label background paint.
|
java.awt.Font |
getLabelFont()
Returns the label font.
|
CrosshairLabelGenerator |
getLabelGenerator()
Returns the crosshair label generator.
|
java.awt.Paint |
getLabelOutlinePaint()
Returns the label outline paint.
|
java.awt.Stroke |
getLabelOutlineStroke()
Returns the label outline stroke.
|
java.awt.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).
|
java.awt.Paint |
getPaint()
Returns the paint for the crosshair line.
|
java.awt.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(java.beans.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(java.awt.Paint paint)
Sets the label background paint and sends a property change event with
the name 'labelBackgroundPaint') to all registered listeners.
|
void |
setLabelFont(java.awt.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(java.awt.Paint paint)
Sets the label outline paint and sends a property change event (with the
name "labelOutlinePaint") to all registered listeners.
|
void |
setLabelOutlineStroke(java.awt.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(java.awt.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(java.awt.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(java.awt.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.
|
public Crosshair()
public Crosshair(double value)
value
- the value.public Crosshair(double value, java.awt.Paint paint, java.awt.Stroke stroke)
value
- the value.paint
- the line paint (null
not permitted).stroke
- the line stroke (null
not permitted).public boolean isVisible()
public void setVisible(boolean visible)
visible
- the new flag value.public double getValue()
public void setValue(double value)
value
- the value.public java.awt.Paint getPaint()
null
).public void setPaint(java.awt.Paint paint)
paint
- the paint (null
not permitted).public java.awt.Stroke getStroke()
null
).public void setStroke(java.awt.Stroke stroke)
stroke
- the stroke (null
not permitted).public boolean isLabelVisible()
public void setLabelVisible(boolean visible)
visible
- the new flag value.public CrosshairLabelGenerator getLabelGenerator()
null
).public void setLabelGenerator(CrosshairLabelGenerator generator)
generator
- the new generator (null
not permitted).public RectangleAnchor getLabelAnchor()
null
.public void setLabelAnchor(RectangleAnchor anchor)
anchor
- the anchor (null
not permitted).public double getLabelXOffset()
public void setLabelXOffset(double offset)
offset
- the new offset.public double getLabelYOffset()
public void setLabelYOffset(double offset)
offset
- the new offset.public java.awt.Font getLabelFont()
null
).public void setLabelFont(java.awt.Font font)
font
- the font (null
not permitted).public java.awt.Paint getLabelPaint()
null
).public void setLabelPaint(java.awt.Paint paint)
paint
- the paint (null
not permitted).public java.awt.Paint getLabelBackgroundPaint()
null
).public void setLabelBackgroundPaint(java.awt.Paint paint)
paint
- the paint (null
permitted).public boolean isLabelOutlineVisible()
public void setLabelOutlineVisible(boolean visible)
visible
- the new flag value.public java.awt.Paint getLabelOutlinePaint()
null
).public void setLabelOutlinePaint(java.awt.Paint paint)
paint
- the paint (null
not permitted).public java.awt.Stroke getLabelOutlineStroke()
null
).public void setLabelOutlineStroke(java.awt.Stroke stroke)
stroke
- the stroke (null
not permitted).public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
obj
- the object (null
permitted).public int hashCode()
hashCode
in class java.lang.Object
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class java.lang.Object
java.lang.CloneNotSupportedException
public void addPropertyChangeListener(java.beans.PropertyChangeListener l)
l
- the listener.public void removePropertyChangeListener(java.beans.PropertyChangeListener l)
l
- the listener.Copyright © 2000-2009 by Object Refinery Limited. All Rights Reserved.