Package hec.gfx2d

Class SimplePairedValuesData

java.lang.Object

java.util.Observable

hec.gfx2d.G2dData

hec.gfx2d.SimplePairedValuesData

All Implemented Interfaces:

G2dObject, Serializable

public class SimplePairedValuesData
extends G2dData
implements G2dObject

Simple data object for holding an array for ploting.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected String	_interpolationType
protected PairedValues	_pv
double[]	xdata
double[]	xdataOrg
double[]	ydata
double[]	ydataOrg

Fields inherited from class hec.gfx2d.G2dData

_lookup, bounds, lineStyleName, name, xunits, yunits

Fields inherited from interface hec.gfx2d.G2dObject

RESET_DATA, UPDATE_DATA

Constructor Summary

Constructors

Constructor	Description
SimplePairedValuesData()
SimplePairedValuesData(boolean createDefaults)

Method Summary

Modifier and Type	Method	Description
boolean	calcPlotArrays()
protected void	createDefaultData()
WorldRect	getBounds()	Returns the extents of the object in world coordinates
String	getXAxisName()	Returns the name of the x axis
int	getXAxisType()	Returns the name of the x axis
String	getYAxisName()	Returns the name of the y axis
int	getYAxisType()	Returns the name of the y axis
void	load()	Causes the object to load its data into memory
void	resetData()	sets the data Vector and notifies observers
void	setData(double[] xd, double[] yd)	sets the data arrays and notifies observers
void	setData(PairedValues pv)
void	setInterpolationType(String interpType)	set interpolation type
void	setPlotXvsY(boolean tf)	flip x-y data for plotting
void	setXAxisType(int xAxis)	set the x axis type
void	setYAxisType(int yAxis)	set the y axis type
void	unload()	Causes the object to unload its data from memory

Methods inherited from class hec.gfx2d.G2dData

addObserver, canSwapXYValues, getCurveCount, getDefaultMaxYValue, getDefaultMinYValue, getGmtOffset, getLineStyleName, getLookup, getName, getUnitSystem, getXParameterId, getXValues, getYParameterId, getYValues, hasDefaultMaxYValue, hasDefaultMinYValue, setDefaultMaxYValue, setDefaultMinYValue, setGmtOffset, setName, setSwapXYValues, setUnitSystem, setUseDisplayUnits, setXParameterId, setYParameterId, swapXYValues, toString, useDisplayUnits

Methods inherited from class java.util.Observable

clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Methods inherited from interface hec.gfx2d.G2dObject

canSwapXYValues, getCurveCount, getDataZoneId, getDefaultMaxYValue, getDefaultMinYValue, getGmtOffset, getLineStyleName, getLookup, getName, getUnitSystem, getXParameterId, getXValues, getYParameterId, getYValues, hasDefaultMaxYValue, hasDefaultMinYValue, setDefaultMaxYValue, setDefaultMinYValue, setSwapXYValues, swapXYValues

Field Details

xdata

public double[] xdata

ydata

public double[] ydata

xdataOrg

public double[] xdataOrg

ydataOrg

public double[] ydataOrg

_pv

protected PairedValues _pv

_interpolationType

protected String _interpolationType

Constructor Details

SimplePairedValuesData

public SimplePairedValuesData()

SimplePairedValuesData

public SimplePairedValuesData(boolean createDefaults)

Method Details

createDefaultData

protected void createDefaultData()

getXAxisName

public String getXAxisName()

Returns the name of the x axis

Specified by:

getXAxisName in interface G2dObject

getYAxisName

public String getYAxisName()

Returns the name of the y axis

Specified by:

getYAxisName in interface G2dObject

getXAxisType

public int getXAxisType()

Returns the name of the x axis

Specified by:

getXAxisType in interface G2dObject

getYAxisType

public int getYAxisType()

Returns the name of the y axis

Specified by:

getYAxisType in interface G2dObject

setXAxisType

public void setXAxisType(int xAxis)

set the x axis type

setYAxisType

public void setYAxisType(int yAxis)

set the y axis type

setData

public void setData(double[] xd,
 double[] yd)

sets the data arrays and notifies observers

setData

public void setData(PairedValues pv)

resetData

public void resetData()

sets the data Vector and notifies observers

setInterpolationType

public void setInterpolationType(String interpType)

set interpolation type

setPlotXvsY

public void setPlotXvsY(boolean tf)

flip x-y data for plotting

calcPlotArrays

public boolean calcPlotArrays()

load

public void load()

Causes the object to load its data into memory

Specified by:

load in interface G2dObject

unload

public void unload()

Causes the object to unload its data from memory

Specified by:

unload in interface G2dObject

getBounds

public WorldRect getBounds()

Returns the extents of the object in world coordinates

Specified by:

getBounds in interface G2dObject

Specified by:

getBounds in class G2dData