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public interface IntervalXYDataset
An extension of the XYDataset interface that allows a range of data
to be defined for the X values, the Y values, or both the X and Y values.
This interface is used to support (among other things) bar plots against
numerical axes.
| Method Summary | |
|---|---|
java.lang.Number |
getEndX(int series,
int item)
Returns the ending X value for the specified series and item. |
double |
getEndXValue(int series,
int item)
Returns the end x-value (as a double primitive) for an item within a series. |
java.lang.Number |
getEndY(int series,
int item)
Returns the ending Y value for the specified series and item. |
double |
getEndYValue(int series,
int item)
Returns the end y-value (as a double primitive) for an item within a series. |
java.lang.Number |
getStartX(int series,
int item)
Returns the starting X value for the specified series and item. |
double |
getStartXValue(int series,
int item)
Returns the start x-value (as a double primitive) for an item within a series. |
java.lang.Number |
getStartY(int series,
int item)
Returns the starting Y value for the specified series and item. |
double |
getStartYValue(int series,
int item)
Returns the start y-value (as a double primitive) for an item within a series. |
| Methods inherited from interface org.jfree.data.xy.XYDataset |
|---|
getDomainOrder, getItemCount, getX, getXValue, getY, getYValue |
| Methods inherited from interface org.jfree.data.general.SeriesDataset |
|---|
getSeriesCount, getSeriesKey, indexOf |
| Methods inherited from interface org.jfree.data.general.Dataset |
|---|
addChangeListener, getGroup, removeChangeListener, setGroup |
| Method Detail |
|---|
java.lang.Number getStartX(int series,
int item)
series - the series index (zero-based).item - the item index (zero-based).
double getStartXValue(int series,
int item)
series - the series (zero-based index).item - the item (zero-based index).
java.lang.Number getEndX(int series,
int item)
series - the series index (zero-based).item - the item index (zero-based).
double getEndXValue(int series,
int item)
series - the series index (zero-based).item - the item index (zero-based).
java.lang.Number getStartY(int series,
int item)
series - the series index (zero-based).item - the item index (zero-based).
double getStartYValue(int series,
int item)
series - the series index (zero-based).item - the item index (zero-based).
java.lang.Number getEndY(int series,
int item)
series - the series index (zero-based).item - the item index (zero-based).
double getEndYValue(int series,
int item)
series - the series index (zero-based).item - the item index (zero-based).
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