org.jfree.chart.labels
public class IntervalXYItemLabelGenerator extends AbstractXYItemLabelGenerator implements XYItemLabelGenerator, Cloneable, PublicCloneable, Serializable
Since: 1.0.10
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. | |
IntervalXYItemLabelGenerator(String formatString, NumberFormat xFormat, NumberFormat yFormat)
Creates an item label generator using the specified number 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, DateFormat xFormat, DateFormat yFormat)
Creates a label generator using the specified date formatters.
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Method Summary | |
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Object | clone()
Returns an independent copy of the generator.
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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.
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boolean | equals(Object obj)
Tests this object for equality with an arbitrary object.
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String | generateLabel(XYDataset dataset, int series, int item)
Generates the item label text for an item in a dataset.
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Parameters: 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).
Parameters: 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).
Parameters: 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).
Parameters: 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).
Returns: A clone.
Throws: CloneNotSupportedException if cloning is not supported.
Parameters: dataset the dataset (null
not permitted). series the series (zero-based index). item the item (zero-based index).
Returns: An array of seven items from the dataset formatted as
String
objects (never null
).
Parameters: obj the other object (null
permitted).
Returns: A boolean.
Parameters: dataset the dataset (null
not permitted). series the series index (zero-based). item the item index (zero-based).
Returns: The label text (possibly null
).