com.jrefinery.chart.tooltips
Class StandardXYToolTipGenerator
java.lang.Object
|
+--com.jrefinery.chart.tooltips.StandardXYToolTipGenerator
- All Implemented Interfaces:
- ToolTipGenerator, XYToolTipGenerator
- public class StandardXYToolTipGenerator
- extends java.lang.Object
- implements XYToolTipGenerator
A standard tool tip generator for plots that use data from an XYDataset.
- Author:
- DG
Constructor Summary |
StandardXYToolTipGenerator()
Creates a tool tip generator using default number formatters. |
StandardXYToolTipGenerator(java.text.NumberFormat xFormat,
java.text.NumberFormat yFormat)
Cnstructs a tool tip generator using the specified number formatters. |
Method Summary |
java.lang.String |
generateToolTip(XYDataset data,
int series,
int item)
Generates a tool tip text item for a particular item within a series. |
java.text.NumberFormat |
getXFormat()
Returns the number formatter for the x-values. |
java.text.NumberFormat |
getYFormat()
Returns the number formatter for the y-values. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
StandardXYToolTipGenerator
public StandardXYToolTipGenerator()
- Creates a tool tip generator using default number formatters.
StandardXYToolTipGenerator
public StandardXYToolTipGenerator(java.text.NumberFormat xFormat,
java.text.NumberFormat yFormat)
- Cnstructs a tool tip generator using the specified number formatters.
- Parameters:
xFormat
- the format object for the x values.yFormat
- the format object for the y values.
getXFormat
public java.text.NumberFormat getXFormat()
- Returns the number formatter for the x-values.
- Returns:
- the number formatter for the x-values.
getYFormat
public java.text.NumberFormat getYFormat()
- Returns the number formatter for the y-values.
- Returns:
- the number formatter for the y-values.
generateToolTip
public java.lang.String generateToolTip(XYDataset data,
int series,
int item)
- Generates a tool tip text item for a particular item within a series.
- Specified by:
generateToolTip
in interface XYToolTipGenerator
- Parameters:
data
- the dataset.series
- the series (zero-based index).item
- the item (zero-based index).- Returns:
- the tool tip text.