graphics.grapher
Class DataSet

java.lang.Object
  graphics.grapher.DataSet

public class DataSet
extends java.lang.Object

Class DataSet Version 1.0 October 1995 Version 1.1 December 1995 Copyright (C) 1995, 1996 Leigh Brookshaw This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (affineTransform your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. This class is designed to be used in conjunction with the Graph2D class and Axis class for plotting 2D graphs.

Field Summary

GraphComponent	g2d Public Variables
static int	LINE
java.awt.Color	linecolor
int	marker
java.awt.Color	markercolor
double	markerscale
static int	NOLINE Public Static Values
Axis	xaxis
double	xmax
double	xmin
Axis	yaxis
double	ymax
double	ymin

Constructor Summary

DataSet()
Constructors

DataSet(double[] d, int n)

Method Summary

void	append(double[] d, int n) Public Methods
int	dataPoints()
void	delete(int start, int end)
void	draw_data(java.awt.Graphics g, java.awt.Rectangle bounds)
double[]	getClosestPoint(double x, double y)
int	getLinestyle()
double[]	getPoint(int index)
double	getXmax()
double	getXmin()
double	getYmax()
double	getYmin()
void	legend(double x, double y, java.lang.String text)
void	legend(int x, int y, java.lang.String text)
void	legendColor(java.awt.Color c)
void	legendFont(java.awt.Font f)
void	setLinestyle(int linestyle)

Methods inherited from class java.lang.Object

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

Field Detail

NOLINE

public static final int NOLINE

Public Static Values

See Also:

Constant Field Values

LINE

public static final int LINE

See Also:

Constant Field Values

g2d

public GraphComponent g2d

Public Variables

linecolor

public java.awt.Color linecolor

marker

public int marker

markercolor

public java.awt.Color markercolor

markerscale

public double markerscale

xaxis

public Axis xaxis

yaxis

public Axis yaxis

xmax

public double xmax

xmin

public double xmin

ymax

public double ymax

ymin

public double ymin

Constructor Detail

DataSet

public DataSet()

Constructors

DataSet

public DataSet(double[] d,
               int n)
        throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

append

public void append(double[] d,
                   int n)
            throws java.lang.Exception

Public Methods

Throws:

java.lang.Exception

delete

public void delete(int start,
                   int end)

draw_data

public void draw_data(java.awt.Graphics g,
                      java.awt.Rectangle bounds)

getXmax

public double getXmax()

getXmin

public double getXmin()

getYmax

public double getYmax()

getYmin

public double getYmin()

legend

public void legend(int x,
                   int y,
                   java.lang.String text)

legend

public void legend(double x,
                   double y,
                   java.lang.String text)

legendFont

public void legendFont(java.awt.Font f)

legendColor

public void legendColor(java.awt.Color c)

dataPoints

public int dataPoints()

getPoint

public double[] getPoint(int index)

getClosestPoint

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

getLinestyle

public int getLinestyle()

setLinestyle

public void setLinestyle(int linestyle)