public class XYArrayDataset extends XYDataset
| 构造器 | 说明 |
|---|---|
XYArrayDataset(int seriesNum,
int itemNum) |
Constructor
|
XYArrayDataset(List<Number> xdata,
List<Number> ydata,
String seriesKey) |
Constructor
|
XYArrayDataset(StationData xdata,
StationData ydata,
String seriesKey) |
Constructor
|
| 限定符和类型 | 方法 | 说明 |
|---|---|---|
Extent |
getDataExtent() |
Get data extent
|
int |
getItemCount() |
Get item count
|
int |
getItemCount(int seriesIdx) |
Get item count
|
List<Integer> |
getMissingValueIndex(int seriesIdx) |
Get missing value index list
|
int |
getSeriesCount() |
Get series count
|
String |
getSeriesKey(int seriesIdx) |
Get series key by index
|
List<String> |
getSeriesKeys() |
Get series keys
|
double |
getX(int seriesIdx,
int itemIdx) |
Get x value
|
double[] |
getXValues(int seriesIdx) |
Get x values
|
double |
getY(int seriesIdx,
int itemIdx) |
Get Y value
|
double[] |
getYValues(int seriesIdx) |
Get y values
|
List<int[]> |
selectPoints(Extent extent) |
Select data points
|
void |
setSeriesKey(int seriesIdx,
String seriesKey) |
Set series key by index
|
void |
setSeriesKeys(String[] value) |
Set series keys
|
void |
setSeriesKeys(List<String> value) |
Set series keys
|
void |
setX(int seriesIdx,
int itemIdx,
double value) |
Set x value
|
void |
setY(int seriesIdx,
int itemIdx,
double value) |
Set Y value
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitgetDatasetType, getMissingValue, setMissingValuepublic XYArrayDataset(int seriesNum,
int itemNum)
seriesNum - Series numberitemNum - Item numberpublic XYArrayDataset(StationData xdata, StationData ydata, String seriesKey)
xdata - X station dataydata - Y station dataseriesKey - Series keypublic int getSeriesCount()
getSeriesCount 在类中 XYDatasetpublic String getSeriesKey(int seriesIdx)
getSeriesKey 在类中 XYDatasetseriesIdx - Series indexpublic void setSeriesKey(int seriesIdx,
String seriesKey)
setSeriesKey 在类中 XYDatasetseriesIdx - Series indexseriesKey - Series keypublic int getItemCount()
getItemCount 在类中 XYDatasetpublic int getItemCount(int seriesIdx)
getItemCount 在类中 XYDatasetseriesIdx - Series indexpublic double[] getXValues(int seriesIdx)
getXValues 在类中 XYDatasetseriesIdx - Series indexpublic double[] getYValues(int seriesIdx)
getYValues 在类中 XYDatasetseriesIdx - Series indexpublic double getX(int seriesIdx,
int itemIdx)
public void setX(int seriesIdx,
int itemIdx,
double value)
public double getY(int seriesIdx,
int itemIdx)
public void setY(int seriesIdx,
int itemIdx,
double value)
public List<String> getSeriesKeys()
getSeriesKeys 在类中 XYDatasetpublic void setSeriesKeys(String[] value)
value - Series keyspublic void setSeriesKeys(List<String> value)
setSeriesKeys 在类中 XYDatasetvalue - Series keyspublic Extent getDataExtent()
getDataExtent 在类中 XYDatasetpublic List<int[]> selectPoints(Extent extent)
selectPoints 在类中 XYDatasetextent - Selection extentpublic List<Integer> getMissingValueIndex(int seriesIdx)
getMissingValueIndex 在类中 XYDatasetseriesIdx - Series indexCopyright © 2019. All rights reserved.