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java.lang.Objectorg.jfree.chart.annotations.AbstractXYAnnotation
org.jfree.chart.annotations.XYTextAnnotation
public class XYTextAnnotation
A text annotation that can be placed at a particular (x, y) location on an
XYPlot.
| Field Summary | |
|---|---|
static java.awt.Font |
DEFAULT_FONT
The default font. |
static java.awt.Paint |
DEFAULT_PAINT
The default paint. |
static org.jfree.ui.TextAnchor |
DEFAULT_ROTATION_ANCHOR
The default rotation anchor. |
static double |
DEFAULT_ROTATION_ANGLE
The default rotation angle. |
static org.jfree.ui.TextAnchor |
DEFAULT_TEXT_ANCHOR
The default text anchor. |
| Constructor Summary | |
|---|---|
XYTextAnnotation(java.lang.String text,
double x,
double y)
Creates a new annotation to be displayed at the given coordinates. |
|
| 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 annotation for equality with an arbitrary object. |
java.awt.Font |
getFont()
Returns the font for the annotation. |
java.awt.Paint |
getPaint()
Returns the paint for the annotation. |
org.jfree.ui.TextAnchor |
getRotationAnchor()
Returns the rotation anchor. |
double |
getRotationAngle()
Returns the rotation angle. |
java.lang.String |
getText()
Returns the text for the annotation. |
org.jfree.ui.TextAnchor |
getTextAnchor()
Returns the text anchor. |
double |
getX()
Returns the x coordinate for the text anchor point (measured against the domain axis). |
double |
getY()
Returns the y coordinate for the text anchor point (measured against the range axis). |
int |
hashCode()
Returns a hash code for the object. |
void |
setFont(java.awt.Font font)
Sets the font for the annotation. |
void |
setPaint(java.awt.Paint paint)
Sets the paint for the annotation. |
void |
setRotationAnchor(org.jfree.ui.TextAnchor anchor)
Sets the rotation anchor point. |
void |
setRotationAngle(double angle)
Sets the rotation angle. |
void |
setText(java.lang.String text)
Sets the text for the annotation. |
void |
setTextAnchor(org.jfree.ui.TextAnchor anchor)
Sets the text anchor (the point on the text bounding rectangle that is aligned to the (x, y) coordinate of the annotation). |
void |
setX(double x)
Sets the x coordinate for the text anchor point (measured against the domain axis). |
void |
setY(double y)
Sets the y coordinate for the text anchor point (measured against the range axis). |
| Methods inherited from class org.jfree.chart.annotations.AbstractXYAnnotation |
|---|
addEntity, getToolTipText, getURL, setToolTipText, setURL |
| Methods inherited from class java.lang.Object |
|---|
finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final java.awt.Font DEFAULT_FONT
public static final java.awt.Paint DEFAULT_PAINT
public static final org.jfree.ui.TextAnchor DEFAULT_TEXT_ANCHOR
public static final org.jfree.ui.TextAnchor DEFAULT_ROTATION_ANCHOR
public static final double DEFAULT_ROTATION_ANGLE
| Constructor Detail |
|---|
public XYTextAnnotation(java.lang.String text,
double x,
double y)
text - the text (null not permitted).x - the x-coordinate (in data space).y - the y-coordinate (in data space).| Method Detail |
|---|
public java.lang.String getText()
null).setText(String)public void setText(java.lang.String text)
text - the text (null not permitted).getText()public java.awt.Font getFont()
null).setFont(Font)public void setFont(java.awt.Font font)
font - the font (null not permitted).getFont()public java.awt.Paint getPaint()
null).setPaint(Paint)public void setPaint(java.awt.Paint paint)
paint - the paint (null not permitted).getPaint()public org.jfree.ui.TextAnchor getTextAnchor()
null).setTextAnchor(TextAnchor)public void setTextAnchor(org.jfree.ui.TextAnchor anchor)
anchor - the anchor point (null not permitted).getTextAnchor()public org.jfree.ui.TextAnchor getRotationAnchor()
null).setRotationAnchor(TextAnchor)public void setRotationAnchor(org.jfree.ui.TextAnchor anchor)
anchor - the anchor (null not permitted).getRotationAnchor()public double getRotationAngle()
setRotationAngle(double)public void setRotationAngle(double angle)
angle - the angle (in radians).getRotationAngle()public double getX()
setX(double)public void setX(double x)
x - the x coordinate (in data space).getX()public double getY()
setY(double)public void setY(double y)
y - the y coordinate.getY()
public void draw(java.awt.Graphics2D g2,
XYPlot plot,
java.awt.geom.Rectangle2D dataArea,
ValueAxis domainAxis,
ValueAxis rangeAxis,
int rendererIndex,
PlotRenderingInfo info)
draw in interface XYAnnotationdraw in class AbstractXYAnnotationg2 - the graphics device.plot - the plot.dataArea - the data area.domainAxis - the domain axis.rangeAxis - the range axis.rendererIndex - the renderer index.info - an optional info object that will be populated with
entity information.public boolean equals(java.lang.Object obj)
equals in class AbstractXYAnnotationobj - the object (null permitted).
public int hashCode()
hashCode in class AbstractXYAnnotation
public java.lang.Object clone()
throws java.lang.CloneNotSupportedException
clone in interface org.jfree.util.PublicCloneableclone in class java.lang.Objectjava.lang.CloneNotSupportedException - if the annotation can't be cloned.
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