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java.lang.Objectorg.jfree.chart.labels.AbstractCategoryItemLabelGenerator
A base class that can be used to create a label or tooltip generator that
can be assigned to a
CategoryItemRenderer
.
Constructor Summary | |
protected |
AbstractCategoryItemLabelGenerator(java.lang.String labelFormat,
java.text.DateFormat formatter)
Creates a label generator with the specified date formatter. |
protected |
AbstractCategoryItemLabelGenerator(java.lang.String labelFormat,
java.text.NumberFormat formatter)
Creates a label generator with the specified number formatter. |
Method Summary | |
java.lang.Object |
clone()
Returns an independent copy of the generator. |
protected java.lang.Object[] |
createItemArray(CategoryDataset dataset,
int row,
int column)
Creates the array of items that can be passed to the MessageFormat class for creating labels. |
boolean |
equals(java.lang.Object obj)
Tests this object for equality with an arbitrary object. |
java.lang.String |
generateColumnLabel(CategoryDataset dataset,
int column)
Generates a label for the specified row. |
protected java.lang.String |
generateLabelString(CategoryDataset dataset,
int row,
int column)
Generates a for the specified item. |
java.lang.String |
generateRowLabel(CategoryDataset dataset,
int row)
Generates a label for the specified row. |
java.text.DateFormat |
getDateFormat()
Returns the date formatter. |
java.lang.String |
getLabelFormat()
Returns the label format string. |
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 |
protected AbstractCategoryItemLabelGenerator(java.lang.String labelFormat, java.text.NumberFormat formatter)
labelFormat
- the label format string (null
not
permitted).formatter
- the number formatter (null
not permitted).protected AbstractCategoryItemLabelGenerator(java.lang.String labelFormat, java.text.DateFormat formatter)
labelFormat
- the label format string (null
not
permitted).formatter
- the date formatter (null
not permitted).Method Detail |
public java.lang.String generateRowLabel(CategoryDataset dataset, int row)
dataset
- the dataset (null
not permitted).row
- the row index (zero-based).
public java.lang.String generateColumnLabel(CategoryDataset dataset, int column)
dataset
- the dataset (null
not permitted).column
- the column index (zero-based).
public java.lang.String getLabelFormat()
null
).public java.text.NumberFormat getNumberFormat()
null
).public java.text.DateFormat getDateFormat()
null
).protected java.lang.String generateLabelString(CategoryDataset dataset, int row, int column)
dataset
- the dataset (null
not permitted).row
- the row index (zero-based).column
- the column index (zero-based).
null
).protected java.lang.Object[] createItemArray(CategoryDataset dataset, int row, int column)
MessageFormat
class for creating labels.
dataset
- the dataset (null
not permitted).row
- the row index (zero-based).column
- the column index (zero-based).
null
).public boolean equals(java.lang.Object obj)
obj
- the other object (null
permitted).
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
java.lang.CloneNotSupportedException
- should not happen.
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