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java.lang.Objectorg.jfree.chart.plot.dial.AbstractDialLayer
org.jfree.chart.plot.dial.DialCap
public class DialCap
A regular dial layer that can be used to draw a cap over the center of the dial (the base of the dial pointer(s)).
| Constructor Summary | |
|---|---|
DialCap()
Creates a new instance of StandardDialBackground. |
|
| 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. |
java.awt.Paint |
getFillPaint()
Returns the paint used to fill the cap. |
java.awt.Paint |
getOutlinePaint()
Returns the paint used to draw the outline of the cap. |
java.awt.Stroke |
getOutlineStroke()
Returns the stroke used to draw the outline of the cap. |
double |
getRadius()
Returns the radius of the cap, as a percentage of the dial's framing rectangle. |
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 |
setFillPaint(java.awt.Paint paint)
Sets the paint for the cap background and sends a DialLayerChangeEvent to all registered listeners. |
void |
setOutlinePaint(java.awt.Paint paint)
Sets the paint used to draw the outline of the cap and sends a DialLayerChangeEvent to all registered listeners. |
void |
setOutlineStroke(java.awt.Stroke stroke)
Sets the stroke used to draw the outline of the cap and sends a DialLayerChangeEvent to all registered listeners. |
void |
setRadius(double radius)
Sets the radius of the cap, as a percentage of the dial's framing rectangle, 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 DialCap()
StandardDialBackground. The
default background paint is Color.white.
| Method Detail |
|---|
public double getRadius()
setRadius(double)public void setRadius(double radius)
DialLayerChangeEvent to all registered
listeners.
radius - the radius (must be greater than zero).getRadius()public java.awt.Paint getFillPaint()
null).setFillPaint(Paint)public void setFillPaint(java.awt.Paint paint)
DialLayerChangeEvent to all registered listeners.
paint - the paint (null not permitted).getFillPaint()public java.awt.Paint getOutlinePaint()
null).setOutlinePaint(Paint)public void setOutlinePaint(java.awt.Paint paint)
DialLayerChangeEvent to all registered listeners.
paint - the paint (null not permitted).getOutlinePaint()public java.awt.Stroke getOutlineStroke()
null).setOutlineStroke(Stroke)public void setOutlineStroke(java.awt.Stroke stroke)
DialLayerChangeEvent to all registered listeners.
stroke - the stroke (null not permitted).getOutlineStroke()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 the cap cannot
be cloned.
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