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java.lang.Objectorg.jfree.chart.labels.AbstractXYItemLabelGenerator
org.jfree.chart.labels.IntervalXYItemLabelGenerator
public class IntervalXYItemLabelGenerator
An item label generator for datasets that implement the
IntervalXYDataset
interface.
Field Summary | |
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static String |
DEFAULT_ITEM_LABEL_FORMAT
The default item label format. |
Constructor Summary | |
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IntervalXYItemLabelGenerator()
Creates an item label generator using default number formatters. |
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IntervalXYItemLabelGenerator(String formatString,
DateFormat xFormat,
DateFormat yFormat)
Creates a label generator using the specified date formatters. |
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IntervalXYItemLabelGenerator(String formatString,
DateFormat xFormat,
NumberFormat yFormat)
Creates an item label generator using the specified formatters. |
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IntervalXYItemLabelGenerator(String formatString,
NumberFormat xFormat,
DateFormat yFormat)
Creates an item label generator using the specified formatters (a number formatter for the x-values and a date formatter for the y-values). |
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IntervalXYItemLabelGenerator(String formatString,
NumberFormat xFormat,
NumberFormat yFormat)
Creates an item label generator using the specified number formatters. |
Method Summary | |
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Object |
clone()
Returns an independent copy of the generator. |
protected Object[] |
createItemArray(XYDataset dataset,
int series,
int item)
Creates the array of items that can be passed to the MessageFormat class for creating labels. |
boolean |
equals(Object obj)
Tests this object for equality with an arbitrary object. |
String |
generateLabel(XYDataset dataset,
int series,
int item)
Generates the item label text for an item in a dataset. |
Methods inherited from class org.jfree.chart.labels.AbstractXYItemLabelGenerator |
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generateLabelString, getFormatString, getNullYString, getXDateFormat, getXFormat, getYDateFormat, getYFormat, hashCode |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String DEFAULT_ITEM_LABEL_FORMAT
Constructor Detail |
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public IntervalXYItemLabelGenerator()
public IntervalXYItemLabelGenerator(String formatString, NumberFormat xFormat, NumberFormat yFormat)
formatString
- the item label format string (null
not
permitted).xFormat
- the format object for the x values (null
not permitted).yFormat
- the format object for the y values (null
not permitted).public IntervalXYItemLabelGenerator(String formatString, DateFormat xFormat, NumberFormat yFormat)
formatString
- the item label format string (null
not permitted).xFormat
- the format object for the x values (null
not permitted).yFormat
- the format object for the y values (null
not permitted).public IntervalXYItemLabelGenerator(String formatString, NumberFormat xFormat, DateFormat yFormat)
formatString
- the item label format string (null
not permitted).xFormat
- the format object for the x values (null
permitted).yFormat
- the format object for the y values (null
not permitted).public IntervalXYItemLabelGenerator(String formatString, DateFormat xFormat, DateFormat yFormat)
formatString
- the label format string (null
not
permitted).xFormat
- the format object for the x values (null
not permitted).yFormat
- the format object for the y values (null
not permitted).Method Detail |
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protected Object[] createItemArray(XYDataset dataset, int series, int item)
MessageFormat
class for creating labels.
createItemArray
in class AbstractXYItemLabelGenerator
dataset
- the dataset (null
not permitted).series
- the series (zero-based index).item
- the item (zero-based index).
String
objects (never null
).public String generateLabel(XYDataset dataset, int series, int item)
generateLabel
in interface XYItemLabelGenerator
dataset
- the dataset (null
not permitted).series
- the series index (zero-based).item
- the item index (zero-based).
null
).public Object clone() throws CloneNotSupportedException
clone
in interface org.jfree.util.PublicCloneable
clone
in class AbstractXYItemLabelGenerator
CloneNotSupportedException
- if cloning is not supported.public boolean equals(Object obj)
equals
in class AbstractXYItemLabelGenerator
obj
- the other object (null
permitted).
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