org.jfree.chart.annotations
Class XYLineAnnotation
java.lang.Object
|
+--org.jfree.chart.annotations.XYLineAnnotation
- All Implemented Interfaces:
- Annotation, java.io.Serializable, XYAnnotation
- public class XYLineAnnotation
- extends java.lang.Object
- implements XYAnnotation, java.io.Serializable
A text annotation that can be placed on an XYPlot
.
- Author:
- David Gilbert
- See Also:
- Serialized Form
Constructor Summary |
XYLineAnnotation(double x1,
double y1,
double x2,
double y2,
java.awt.Stroke stroke,
java.awt.Paint paint)
Creates a new annotation to be displayed at the given coordinates. |
Method Summary |
void |
draw(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
ValueAxis domainAxis,
ValueAxis rangeAxis)
Draws the annotation. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
XYLineAnnotation
public XYLineAnnotation(double x1,
double y1,
double x2,
double y2,
java.awt.Stroke stroke,
java.awt.Paint paint)
- Creates a new annotation to be displayed at the given coordinates.
- Parameters:
x1
- the x-coordinate for the start of the line.y1
- the y-coordinate for the start of the line.x2
- the x-coordinate for the end of the line.y2
- the y-coordinate for the end of the line.stroke
- the line stroke.paint
- the line color.
draw
public void draw(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
ValueAxis domainAxis,
ValueAxis rangeAxis)
- Draws the annotation.
- Specified by:
draw
in interface XYAnnotation
- Parameters:
g2
- the graphics device.dataArea
- the data area.domainAxis
- the domain axis.rangeAxis
- the range axis.