lightgraph

Class DataSet

java.lang.Object

lightgraph.DataSet

All Implemented Interfaces:

Iterable<Point2D>

public class DataSet
extends Object
implements Iterable<Point2D>

This class will hold a set of data it will keep track of color, line types, point types, and weight. User: mbs207 Date: May 20, 2010 Time: 6:41:24 AM

Field Summary

Fields

Modifier and Type	Field and Description
Color	COLOR
ErrorBars	ERRORS
String	label
GraphLine	LINE
GraphPoints	POINTS

Constructor Summary

Constructors

Constructor and Description
DataSet(double[] x, double[] y)

Method Summary

Modifier and Type	Method and Description
void	addPoint(double x, double y)
void	addXErrorBars(double[] errors) For adding error bars along the x-axis.
void	addXYErrorBars(double[] xerr, double[] yerr) For adding error bars on both axis.
void	addYErrorBars(double[] errors) Add error bars in the y direction.
ErrorBars	getErrorBars()
double	getLineWidth()
double	getPointSize()
double	getPointWeight()
Iterator<Point2D>	iterator()
void	removeErrorBars() remove the error bars.
void	setColor(Color c)
void	setData(double[] x, double[] y)
void	setLabel(String l) Sets the label, if there is a label on an active data set then the key will be drawn.
void	setLine(GraphLine l)
void	setLineWidth(double d)
void	setPoints(GraphPoints p)
void	setPointSize(double d)
void	setPointWeight(double d)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

COLOR

public Color COLOR

POINTS

public GraphPoints POINTS

LINE

public GraphLine LINE

ERRORS

public ErrorBars ERRORS

label

public String label

Constructor Detail

DataSet

public DataSet(double[] x,
               double[] y)

Method Detail

addYErrorBars

public void addYErrorBars(double[] errors)

Add error bars in the y direction.

Parameters:

errors -

addXErrorBars

public void addXErrorBars(double[] errors)

For adding error bars along the x-axis.

Parameters:

errors -

addXYErrorBars

public void addXYErrorBars(double[] xerr,
                           double[] yerr)

For adding error bars on both axis.

Parameters:

xerr -

yerr -

removeErrorBars

public void removeErrorBars()

remove the error bars.

setColor

public void setColor(Color c)

setLine

public void setLine(GraphLine l)

setPoints

public void setPoints(GraphPoints p)

addPoint

public void addPoint(double x,
                     double y)

iterator

public Iterator<Point2D> iterator()

Specified by:

iterator in interface Iterable<Point2D>

setData

public void setData(double[] x,
                    double[] y)

setLabel

public void setLabel(String l)

Sets the label, if there is a label on an active data set then the key will be drawn.

Parameters:

l - @nullable data set label. null will make this line be skipped.

getLineWidth

public double getLineWidth()

setLineWidth

public void setLineWidth(double d)

getPointSize

public double getPointSize()

setPointSize

public void setPointSize(double d)

getPointWeight

public double getPointWeight()

setPointWeight

public void setPointWeight(double d)

getErrorBars

public ErrorBars getErrorBars()