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java.lang.Objectorg.jfree.chart.labels.IntervalCategoryItemLabelGenerator
A label/tooltip generator for plots that use data from an IntervalCategoryDataset
.
Constructor Summary | |
IntervalCategoryItemLabelGenerator()
Creates a new label generator with a default number formatter. |
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IntervalCategoryItemLabelGenerator(java.text.DateFormat formatter)
Creates a tool tip generator with the specified date formatter. |
|
IntervalCategoryItemLabelGenerator(java.text.NumberFormat formatter)
Creates a new label generator with the specified number formatter. |
Method Summary | |
java.lang.Object |
clone()
Returns an independent copy of the generator. |
boolean |
equals(java.lang.Object o)
Tests if this object is equal to another. |
java.lang.String |
generateItemLabel(CategoryDataset data,
int series,
int category)
Generates a value label for an item in the dataset. |
java.lang.String |
generateToolTip(CategoryDataset data,
int series,
int category)
Generates a tooltip text item for a particular data item. |
java.text.DateFormat |
getDateFormat()
Returns the date formatter. |
java.text.NumberFormat |
getNumberFormat()
Returns the number formatter. |
Methods inherited from class java.lang.Object |
finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public IntervalCategoryItemLabelGenerator()
public IntervalCategoryItemLabelGenerator(java.text.NumberFormat formatter)
formatter
- the number formatter (null
permitted).public IntervalCategoryItemLabelGenerator(java.text.DateFormat formatter)
formatter
- the date formatter (null
permitted).Method Detail |
public java.text.NumberFormat getNumberFormat()
null
).public java.text.DateFormat getDateFormat()
null
).public java.lang.String generateToolTip(CategoryDataset data, int series, int category)
generateToolTip
in interface CategoryItemLabelGenerator
data
- the dataset.series
- the series index (zero-based).category
- the category index (zero-based).
null
if value is null
.public java.lang.String generateItemLabel(CategoryDataset data, int series, int category)
generateItemLabel
in interface CategoryItemLabelGenerator
data
- the dataset.series
- the series index (zero-based).category
- the category index (zero-based).
public boolean equals(java.lang.Object o)
o
- the other object.
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in interface CategoryItemLabelGenerator
java.lang.CloneNotSupportedException
- should not happen.
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