Package de.gsi.dataset.spi

Class DoubleDataSet3D

java.lang.Object

de.gsi.dataset.spi.AbstractStylable<D>

de.gsi.dataset.spi.AbstractDataSet<D>

de.gsi.dataset.spi.AbstractDataSet3D<DoubleDataSet3D>

de.gsi.dataset.spi.DoubleDataSet3D

All Implemented Interfaces:

DataSet, DataSet3D, DataSetMetaData, EventSource

public class DoubleDataSet3D
extends AbstractDataSet3D<DoubleDataSet3D>

Implementation of a AbstractDataSet3D backed by arrays. The z-values are stored in a 2-dim array d[row][column] or d[y][x].

Author:

braeun

Field Summary

Fields inherited from class de.gsi.dataset.spi.AbstractDataSet3D

zRange

Fields inherited from class de.gsi.dataset.spi.AbstractDataSet

dataLabels, dataStyles, editConstraints, lock, metaInfoMap, name, updateListeners, xRange, yRange

Fields inherited from interface de.gsi.dataset.DataSetMetaData

TAG_GAIN_RANGE, TAG_OVERSHOOT, TAG_UNDERSHOOT

Constructor Summary

Constructors

Constructor	Description
DoubleDataSet3D(java.lang.String name)
DoubleDataSet3D(java.lang.String name, double[][] zValues)
DoubleDataSet3D(java.lang.String name, double[] xValues, double[] yValues, double[][] zValues)
DoubleDataSet3D(java.lang.String name, int dimX, int dimY)

Method Summary

Modifier and Type	Method	Description
DoubleDataSet3D	clearData()	clears all data points
protected static void	fillArray(double[] array, int indexStart, int indexStop, double value)	fast filling of an array with a default value initialize a smaller piece of the array and use the System.arraycopy call to fill in the rest of the array in an expanding binary fashion
java.lang.String	getStyle(int index)	A string representation of the CSS style associated with this specific DataSet data point.
double	getX(int i)	Gets the x value of the data point with the index i
int	getXDataCount()	Returns number of X coordinates.
double	getY(int i)	Gets the y value of the data point with the index i
int	getYDataCount()	Returns number of Y coordinates.
double	getZ(int xIndex, int yIndex)	Returns Z coordinate for the specified data point.
void	set(double[] xValues, double[] yValues, double[][] zValues)	overwrites/replaces data points with new coordinates
void	set(int xIndex, int yIndex, double z)
void	set(int xIndex, int yIndex, double x, double y, double z)	Changes a data point at specified index to new values.
void	setX(int xIndex, double x)
void	setY(int yIndex, double y)

Methods inherited from class de.gsi.dataset.spi.AbstractDataSet3D

computeLimits, getDataCount, getXIndex, getYIndex, getZRange

Methods inherited from class de.gsi.dataset.spi.AbstractDataSet

addDataLabel, addDataStyle, binarySearchX, binarySearchY, fireInvalidated, getDataCount, getDataLabel, getDefaultDataLabel, getEditConstraints, getErrorList, getInfoList, getMetaInfo, getName, getThis, getUndefValue, getWarningList, getXMax, getXMin, getXRange, getYMax, getYMin, getYRange, isAutoNotification, lock, minNeigbourSearchX, removeDataLabel, removeStyle, setAutoNotifaction, setEditConstraints, setName, toString, unlock, updateEventListener

Methods inherited from class de.gsi.dataset.spi.AbstractStylable

getStyle, setStyle

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.gsi.dataset.DataSet

getDataCount, getDataLabel, getName, getStyle, getUndefValue, getValue, getXMax, getXMin, getXValues, getYMax, getYMin, getYValues, isAutoNotification, lock, setAutoNotifaction, setStyle, unlock

Methods inherited from interface de.gsi.dataset.event.EventSource

addListener, invokeListener, invokeListener, removeListener, updateEventListener

Constructor Detail

DoubleDataSet3D

public DoubleDataSet3D(java.lang.String name)

Parameters:

name - of data set

DoubleDataSet3D

public DoubleDataSet3D(java.lang.String name,
                       int dimX,
                       int dimY)

Parameters:

name - of data set

dimX - horizontal binning dimension (equidistant model)

dimY - vertical binning dimension (equidistant model)

DoubleDataSet3D

public DoubleDataSet3D(java.lang.String name,
                       double[][] zValues)

Parameters:

name - of data set

zValues - array containing new X coordinates

DoubleDataSet3D

public DoubleDataSet3D(java.lang.String name,
                       double[] xValues,
                       double[] yValues,
                       double[][] zValues)

Parameters:

name - of data set

xValues - array containing new X coordinates

yValues - array containing new X coordinates

zValues - array containing new X coordinates

Method Detail

set

public void set(double[] xValues,
                double[] yValues,
                double[][] zValues)

overwrites/replaces data points with new coordinates

Parameters:

xValues - array containing new X coordinates

yValues - array containing new X coordinates

zValues - array containing new X coordinates

getZ

public double getZ(int xIndex,
                   int yIndex)

Description copied from interface: DataSet3D

Returns Z coordinate for the specified data point.

Parameters:

xIndex - index of X coordinate

yIndex - index of Y coordinate

Returns:

Z coordinate

fillArray

protected static void fillArray(double[] array,
                                int indexStart,
                                int indexStop,
                                double value)

fast filling of an array with a default value
initialize a smaller piece of the array and use the System.arraycopy call to fill in the rest of the array in an expanding binary fashion

Parameters:

array - to be initialized

indexStart - the first index to be set

indexStop - the last index to be set

value - the value for each to be set element

clearData

public DoubleDataSet3D clearData()

clears all data points

Returns:

itself (fluent design)

set

public void set(int xIndex,
                int yIndex,
                double x,
                double y,
                double z)

Description copied from interface: DataSet3D

Changes a data point at specified index to new values.

Parameters:

xIndex - the x-axis coordinate index of the data point to be changed

yIndex - the y-axis coordinate index of the data point to be changed

x - X coordinate

y - Y coordinate

z - value on the z-axis

setX

public void setX(int xIndex,
                 double x)

Parameters:

xIndex - index of the to be modified point

x - new X coordinate

setY

public void setY(int yIndex,
                 double y)

Parameters:

yIndex - index of the to be modified point

y - new Y coordinate

set

public void set(int xIndex,
                int yIndex,
                double z)

Parameters:

xIndex - index of the to be modified point

yIndex - index of the to be modified point

z - new Z coordinate

getXDataCount

public int getXDataCount()

Description copied from interface: DataSet3D

Returns number of X coordinates.

Returns:

the number of y axis bins

getYDataCount

public int getYDataCount()

Description copied from interface: DataSet3D

Returns number of Y coordinates.

Returns:

the number of y axis bins

getX

public double getX(int i)

Description copied from interface: DataSet

Gets the x value of the data point with the index i

Parameters:

i - the index of the data point

Returns:

the x value

getY

public double getY(int i)

Description copied from interface: DataSet

Gets the y value of the data point with the index i

Parameters:

i - the index of the data point

Returns:

the y value

getStyle

public java.lang.String getStyle(int index)

Description copied from class: AbstractDataSet

A string representation of the CSS style associated with this specific DataSet data point. @see #getStyle()

Specified by:

getStyle in interface DataSet

Overrides:

getStyle in class AbstractDataSet<DoubleDataSet3D>

Parameters:

index - the index of the specific data point

Returns:

user-specific data set style description (ie. may be set by user)