org.pentaho.plugin.jfreereport.reportcharts

Class LogXYItemLabelGenerator

java.lang.Object

org.jfree.chart.labels.AbstractXYItemLabelGenerator

org.jfree.chart.labels.StandardXYItemLabelGenerator

org.pentaho.plugin.jfreereport.reportcharts.LogXYItemLabelGenerator

All Implemented Interfaces:

Serializable, Cloneable, org.jfree.chart.labels.XYItemLabelGenerator, org.jfree.util.PublicCloneable

public class LogXYItemLabelGenerator
extends org.jfree.chart.labels.StandardXYItemLabelGenerator

A standard label generator that can be used with a CategoryItemRenderer.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jfree.chart.labels.StandardXYItemLabelGenerator

DEFAULT_ITEM_LABEL_FORMAT

Constructor Summary

Constructors

Constructor and Description
LogXYItemLabelGenerator()
LogXYItemLabelGenerator(String labelFormat) Creates a new generator with the specified number formatter.

Method Summary

Modifier and Type	Method and Description
protected Object[]	createItemArray(org.jfree.data.xy.XYDataset dataset, int series, int item) Creates the array of items that can be passed to the MessageFormat class for creating labels.

Methods inherited from class org.jfree.chart.labels.StandardXYItemLabelGenerator

clone, equals, generateLabel

Methods inherited from class org.jfree.chart.labels.AbstractXYItemLabelGenerator

generateLabelString, getFormatString, getNullYString, getXDateFormat, getXFormat, getYDateFormat, getYFormat, hashCode

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LogXYItemLabelGenerator

public LogXYItemLabelGenerator()

LogXYItemLabelGenerator

public LogXYItemLabelGenerator(String labelFormat)

Creates a new generator with the specified number formatter.

Parameters:

labelFormat - the label format string (null not permitted).

Method Detail

createItemArray

protected Object[] createItemArray(org.jfree.data.xy.XYDataset dataset,
                                   int series,
                                   int item)

Creates the array of items that can be passed to the MessageFormat class for creating labels.

Overrides:

createItemArray in class org.jfree.chart.labels.AbstractXYItemLabelGenerator

Parameters:

dataset - the dataset (null not permitted).

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

An array of three items from the dataset formatted as String objects (never null).