edu.iastate.metnet.model
Class AbstractPlotData

java.lang.Object
  org.jfree.data.AbstractDataset
      edu.iastate.metnet.model.AbstractPlotData

All Implemented Interfaces:

IPlotData, java.io.ObjectInputValidation, java.io.Serializable, java.lang.Cloneable, org.jfree.data.Dataset, org.jfree.data.SeriesDataset, org.jfree.data.XisSymbolic, org.jfree.data.XYDataset

Direct Known Subclasses:

DefaultPlotData, FolderChange

public abstract class AbstractPlotData
extends org.jfree.data.AbstractDataset
implements IPlotData, org.jfree.data.XYDataset, org.jfree.data.XisSymbolic

See Also:

Serialized Form

Field Summary

protected java.lang.String[]	columnName
protected double[][]	data
protected java.lang.String[]	rowName

Constructor Summary

AbstractPlotData()

AbstractPlotData(DefaultExcelSheet excel)

Method Summary

double	distance(double x1, double y1, double x2, double y2)
double	distance(double x0, double y0, double x1, double y1, double x2, double y2)
double	distance(int series, double x0, double y0)
org.jfree.data.XYDataset	getDataset()
int	getItemCount()
int	getItemCount(int series)
int	getSeriesCount()
java.lang.String	getSeriesName(int series)
double	getX(int series, int item)
java.lang.String	getXSymbolicValue(java.lang.Integer val)
java.lang.String	getXSymbolicValue(int series, int item)
java.lang.String[]	getXSymbolicValues()
java.lang.Number	getXValue(int series, int item)
double	getY(int series, int item)
java.lang.Number	getYValue(int series, int item)
java.lang.String	selectedItem(double x0, double y0)
int	selectedSeries(double x0, double y0) given the point (x0, y0) and the line segment (x1, y1) -- (x2, y2), the distance d = |(x2-x1)(y1-y0)-(x1-x0)(y2-y1)| / sqrt((x2-x1)^2+(y2-y1)^2)

Methods inherited from class org.jfree.data.AbstractDataset

addChangeListener, clone, fireDatasetChanged, getGroup, notifyListeners, removeChangeListener, setGroup, validateObject

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jfree.data.Dataset

addChangeListener, getGroup, removeChangeListener, setGroup

Field Detail

data

protected double[][] data

rowName

protected java.lang.String[] rowName

columnName

protected java.lang.String[] columnName

Constructor Detail

AbstractPlotData

public AbstractPlotData()

AbstractPlotData

public AbstractPlotData(DefaultExcelSheet excel)

Method Detail

getDataset

public org.jfree.data.XYDataset getDataset()

Specified by:

getDataset in interface IPlotData

getXSymbolicValue

public java.lang.String getXSymbolicValue(java.lang.Integer val)

Specified by:

getXSymbolicValue in interface org.jfree.data.XisSymbolic

getXSymbolicValue

public java.lang.String getXSymbolicValue(int series,
                                          int item)

Specified by:

getXSymbolicValue in interface org.jfree.data.XisSymbolic

getXSymbolicValues

public java.lang.String[] getXSymbolicValues()

Specified by:

getXSymbolicValues in interface org.jfree.data.XisSymbolic

getItemCount

public int getItemCount()

getSeriesCount

public int getSeriesCount()

Specified by:

getSeriesCount in interface org.jfree.data.SeriesDataset

getSeriesName

public java.lang.String getSeriesName(int series)

Specified by:

getSeriesName in interface org.jfree.data.SeriesDataset

getItemCount

public int getItemCount(int series)

Specified by:

getItemCount in interface org.jfree.data.XYDataset

getX

public double getX(int series,
                   int item)

Specified by:

getX in interface org.jfree.data.XYDataset

getXValue

public java.lang.Number getXValue(int series,
                                  int item)

Specified by:

getXValue in interface org.jfree.data.XYDataset

getY

public double getY(int series,
                   int item)

Specified by:

getY in interface org.jfree.data.XYDataset

getYValue

public java.lang.Number getYValue(int series,
                                  int item)

Specified by:

getYValue in interface org.jfree.data.XYDataset

selectedSeries

public int selectedSeries(double x0,
                          double y0)

given the point (x0, y0) and the line segment (x1, y1) -- (x2, y2), the distance d = |(x2-x1)(y1-y0)-(x1-x0)(y2-y1)| / sqrt((x2-x1)^2+(y2-y1)^2)

Parameters:

x - the (x0, y0) given by the mouse

y - the (x0, y0) given by the mouse

Returns:

the distance from the point (x0, y0) to the line segment given by (x1, y1) -- (x2, y2)

selectedItem

public java.lang.String selectedItem(double x0,
                                     double y0)

distance

public double distance(double x0,
                       double y0,
                       double x1,
                       double y1,
                       double x2,
                       double y2)

distance

public double distance(int series,
                       double x0,
                       double y0)

distance

public double distance(double x1,
                       double y1,
                       double x2,
                       double y2)