org.jfree.chart.annotations
Class CategoryTextAnnotation

java.lang.Object
  |
  +--org.jfree.chart.annotations.TextAnnotation
        |
        +--org.jfree.chart.annotations.CategoryTextAnnotation

All Implemented Interfaces:

Annotation, CategoryAnnotation, java.io.Serializable

public class CategoryTextAnnotation

extends TextAnnotation

implements CategoryAnnotation, java.io.Serializable

A text annotation that can be placed on a CategoryPlot.

Author:

David Gilbert

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jfree.chart.annotations.TextAnnotation

DEFAULT_FONT, DEFAULT_PAINT

Constructor Summary

CategoryTextAnnotation(java.lang.String text, java.lang.Comparable category, double value)
Creates a new annotation to be displayed at the given location.

CategoryTextAnnotation(java.lang.String text, java.awt.Font font, java.lang.Comparable category, double value)
Creates a new annotation to be displayed at the given coordinates.

CategoryTextAnnotation(java.lang.String text, java.awt.Font font, java.awt.Paint paint, java.lang.Comparable category, double value)
Creates a new annotation to be displayed at the given coordinates.

Method Summary

void	draw(java.awt.Graphics2D g2, CategoryPlot plot, java.awt.geom.Rectangle2D dataArea, CategoryAxis domainAxis, ValueAxis rangeAxis) Draws the annotation.

Methods inherited from class org.jfree.chart.annotations.TextAnnotation

getFont, getPaint, getText

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CategoryTextAnnotation

public CategoryTextAnnotation(java.lang.String text,
                              java.lang.Comparable category,
                              double value)

Creates a new annotation to be displayed at the given location.

Parameters:

text - the text.

category - the category.

value - the value.

CategoryTextAnnotation

public CategoryTextAnnotation(java.lang.String text,
                              java.awt.Font font,
                              java.lang.Comparable category,
                              double value)

Creates a new annotation to be displayed at the given coordinates.

Parameters:

text - the text.

font - the font.

category - the category.

value - the value.

CategoryTextAnnotation

public CategoryTextAnnotation(java.lang.String text,
                              java.awt.Font font,
                              java.awt.Paint paint,
                              java.lang.Comparable category,
                              double value)

Creates a new annotation to be displayed at the given coordinates.

Parameters:

text - the text.

font - the font.

paint - the paint.

category - the category.

value - the value.

Method Detail

draw

public void draw(java.awt.Graphics2D g2,
                 CategoryPlot plot,
                 java.awt.geom.Rectangle2D dataArea,
                 CategoryAxis domainAxis,
                 ValueAxis rangeAxis)

Draws the annotation.

Specified by:

draw in interface CategoryAnnotation

Parameters:

g2 - the graphics device.

plot - the plot.

dataArea - the data area.

domainAxis - the domain axis.

rangeAxis - the range axis.