org.jfree.chart.annotations
public class XYLineAnnotation extends AbstractXYAnnotation implements Cloneable, PublicCloneable, Serializable
Constructor Summary | |
---|---|
XYLineAnnotation(double x1, double y1, double x2, double y2)
Creates a new annotation that draws a line from (x1, y1) to (x2, y2)
where the coordinates are measured in data space (that is, against the
plot's axes).
| |
XYLineAnnotation(double x1, double y1, double x2, double y2, Stroke stroke, Paint paint)
Creates a new annotation that draws a line from (x1, y1) to (x2, y2)
where the coordinates are measured in data space (that is, against the
plot's axes).
|
Method Summary | |
---|---|
Object | clone()
Returns a clone of the annotation.
|
void | draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis, int rendererIndex, PlotRenderingInfo info)
Draws the annotation. |
boolean | equals(Object obj)
Tests this object for equality with an arbitrary object.
|
int | hashCode()
Returns a hash code.
|
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.
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 (null
not permitted). paint the line color (null
not permitted).
Returns: A clone.
Throws: CloneNotSupportedException if the annotation can't be cloned.
Parameters: g2 the graphics device. plot the plot. dataArea the data area. domainAxis the domain axis. rangeAxis the range axis. rendererIndex the renderer index. info if supplied, this info object will be populated with entity information.
Parameters: obj the object to test against (null
permitted).
Returns: true
or false
.
Returns: A hash code.