Package org.jfree.chart.labels
Class IntervalCategoryItemLabelGenerator
- java.lang.Object
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- org.jfree.chart.labels.AbstractCategoryItemLabelGenerator
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- org.jfree.chart.labels.StandardCategoryItemLabelGenerator
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- org.jfree.chart.labels.IntervalCategoryItemLabelGenerator
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- All Implemented Interfaces:
Serializable
,Cloneable
,CategoryItemLabelGenerator
,org.jfree.util.PublicCloneable
public class IntervalCategoryItemLabelGenerator extends StandardCategoryItemLabelGenerator implements CategoryItemLabelGenerator, org.jfree.util.PublicCloneable, Cloneable, Serializable
A label generator for plots that use data from anIntervalCategoryDataset
.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static String
DEFAULT_LABEL_FORMAT_STRING
The default format string.
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Constructor Summary
Constructors Constructor Description IntervalCategoryItemLabelGenerator()
Creates a new generator with a default number formatter.IntervalCategoryItemLabelGenerator(String labelFormat, DateFormat formatter)
Creates a new generator with the specified date formatter.IntervalCategoryItemLabelGenerator(String labelFormat, NumberFormat formatter)
Creates a new generator with the specified number formatter.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected Object[]
createItemArray(CategoryDataset dataset, int row, int column)
Creates the array of items that can be passed to theMessageFormat
class for creating labels.-
Methods inherited from class org.jfree.chart.labels.StandardCategoryItemLabelGenerator
equals, generateLabel
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Methods inherited from class org.jfree.chart.labels.AbstractCategoryItemLabelGenerator
clone, generateColumnLabel, generateLabelString, generateRowLabel, getDateFormat, getLabelFormat, getNumberFormat, hashCode
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Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.jfree.chart.labels.CategoryItemLabelGenerator
generateColumnLabel, generateLabel, generateRowLabel
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Field Detail
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DEFAULT_LABEL_FORMAT_STRING
public static final String DEFAULT_LABEL_FORMAT_STRING
The default format string.- See Also:
- Constant Field Values
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Constructor Detail
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IntervalCategoryItemLabelGenerator
public IntervalCategoryItemLabelGenerator()
Creates a new generator with a default number formatter.
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IntervalCategoryItemLabelGenerator
public IntervalCategoryItemLabelGenerator(String labelFormat, NumberFormat formatter)
Creates a new generator with the specified number formatter.- Parameters:
labelFormat
- the label format string (null
not permitted).formatter
- the number formatter (null
not permitted).
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IntervalCategoryItemLabelGenerator
public IntervalCategoryItemLabelGenerator(String labelFormat, DateFormat formatter)
Creates a new generator with the specified date formatter.- Parameters:
labelFormat
- the label format string (null
not permitted).formatter
- the date formatter (null
not permitted).
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Method Detail
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createItemArray
protected Object[] createItemArray(CategoryDataset dataset, int row, int column)
Creates the array of items that can be passed to theMessageFormat
class for creating labels.- Overrides:
createItemArray
in classAbstractCategoryItemLabelGenerator
- Parameters:
dataset
- the dataset (null
not permitted).row
- the row index (zero-based).column
- the column index (zero-based).- Returns:
- The items (never
null
).
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