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java.lang.Objectorg.jfree.chart.plot.dial.AbstractDialLayer
org.jfree.chart.plot.dial.DialTextAnnotation
public class DialTextAnnotation
A text annotation for a DialPlot.
| Constructor Summary | |
|---|---|
DialTextAnnotation(java.lang.String label)
Creates a new instance of DialTextAnnotation. |
|
| Method Summary | |
|---|---|
java.lang.Object |
clone()
Returns a clone of this instance. |
void |
draw(java.awt.Graphics2D g2,
DialPlot plot,
java.awt.geom.Rectangle2D frame,
java.awt.geom.Rectangle2D view)
Draws the background to the specified graphics device. |
boolean |
equals(java.lang.Object obj)
Tests this instance for equality with an arbitrary object. |
org.jfree.ui.TextAnchor |
getAnchor()
Returns the text anchor point that will be aligned to the position specified by getAngle() and getRadius(). |
double |
getAngle()
Returns the angle used to calculate the anchor point. |
java.awt.Font |
getFont()
Returns the font used to display the label. |
java.lang.String |
getLabel()
Returns the label text. |
java.awt.Paint |
getPaint()
Returns the paint used to display the label. |
double |
getRadius()
Returns the radius used to calculate the anchor point. |
int |
hashCode()
Returns a hash code for this instance. |
boolean |
isClippedToWindow()
Returns true to indicate that this layer should be
clipped within the dial window. |
void |
setAnchor(org.jfree.ui.TextAnchor anchor)
Sets the text anchor point and sends a DialLayerChangeEvent to
all registered listeners. |
void |
setAngle(double angle)
Sets the angle used to calculate the anchor point and sends a DialLayerChangeEvent to all registered listeners. |
void |
setFont(java.awt.Font font)
Sets the font used to display the label and sends a DialLayerChangeEvent to all registered listeners. |
void |
setLabel(java.lang.String label)
Sets the label and sends a DialLayerChangeEvent to all
registered listeners. |
void |
setPaint(java.awt.Paint paint)
Sets the paint used to display the label and sends a DialLayerChangeEvent to all registered listeners. |
void |
setRadius(double radius)
Sets the radius used to calculate the anchor point and sends a DialLayerChangeEvent to all registered listeners. |
| Methods inherited from class org.jfree.chart.plot.dial.AbstractDialLayer |
|---|
addChangeListener, hasListener, isVisible, notifyListeners, removeChangeListener, setVisible |
| Methods inherited from class java.lang.Object |
|---|
finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.jfree.chart.plot.dial.DialLayer |
|---|
addChangeListener, hasListener, isVisible, removeChangeListener |
| Constructor Detail |
|---|
public DialTextAnnotation(java.lang.String label)
DialTextAnnotation.
label - the label (null not permitted).| Method Detail |
|---|
public java.lang.String getLabel()
nullSee Also:setLabel(String)public void setLabel(java.lang.String label)
DialLayerChangeEvent to all
registered listeners.
label - the label (null not permitted).getLabel()public java.awt.Font getFont()
null).setFont(Font)public void setFont(java.awt.Font font)
DialLayerChangeEvent to all registered listeners.
font - the font (null not permitted).getFont()public java.awt.Paint getPaint()
null).setPaint(Paint)public void setPaint(java.awt.Paint paint)
DialLayerChangeEvent to all registered listeners.
paint - the paint (null not permitted).getPaint()public double getAngle()
setAngle(double),
getRadius()public void setAngle(double angle)
DialLayerChangeEvent to all registered listeners.
angle - the angle (in degrees).getAngle(),
setRadius(double)public double getRadius()
setRadius(double),
getAngle()public void setRadius(double radius)
DialLayerChangeEvent to all registered listeners.
radius - the radius (as a percentage of the dial's framing
rectangle).getRadius(),
setAngle(double)public org.jfree.ui.TextAnchor getAnchor()
getAngle() and getRadius().
setAnchor(TextAnchor)public void setAnchor(org.jfree.ui.TextAnchor anchor)
DialLayerChangeEvent to
all registered listeners.
anchor - the anchor point (null not permitted).getAnchor()public boolean isClippedToWindow()
true to indicate that this layer should be
clipped within the dial window.
isClippedToWindow in interface DialLayertrue.
public void draw(java.awt.Graphics2D g2,
DialPlot plot,
java.awt.geom.Rectangle2D frame,
java.awt.geom.Rectangle2D view)
draw in interface DialLayerg2 - the graphics device (null not permitted).plot - the plot (ignored here).frame - the dial frame (ignored here).view - the view rectangle (null not permitted).public boolean equals(java.lang.Object obj)
equals in class AbstractDialLayerobj - the object (null permitted).
public int hashCode()
hashCode in class AbstractDialLayer
public java.lang.Object clone()
throws java.lang.CloneNotSupportedException
clone in interface org.jfree.util.PublicCloneableclone in class AbstractDialLayerjava.lang.CloneNotSupportedException - if some attribute of this instance
cannot be cloned.
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