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Class grapher.Axis 

java.lang.Object
   |
   +----grapher.Axis
class Axis
extends java.lang.Object
Class Axis Version 1.0 October 1995 Version 1.1 December 1995 Version 1.2 January 1996 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 (at 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 DataSet class for plotting 2D graphs.

Variable Index

o amax
o amin
Protected Variables
o axiscolor
o BOTTOM
o data_window
o dataset
o drawgrid
Public Variables
o drawzero
o exponent
o force_end_labels
o gridcolor
o guess_label_number
o HORIZONTAL
Public Static Values
o label
o label_count
o label_exponent
o label_start
o label_step
o label_string
o label_value
o LEFT
o major_tic_size
o max_label_width
o maximum
o minimum
o minor_tic_count
o minor_tic_size
o NUMBER_OF_TICS
o orientation
o position
o redraw
o RIGHT
o title
o TOP
o VERTICAL
o width
o zerocolor

Constructor Index

o Axis()
Constructors
o Axis(int)

Method Index

o attachDataSet(DataSet)
o attachXdata(DataSet)
o attachYdata(DataSet)
o calculateGridLabels()
o detachAll()
o detachDataSet(DataSet)
o drawAxis(Graphics)
o drawHAxis(Graphics)
Protected Methods
o drawVAxis(Graphics)
o getAxisPos()
o getAxisWidth(Graphics)
o getDataMax()
o getDataMin()
o getDouble(int)
o getInteger(double)
o log10(double)
o positionAxis(int, int, int, int)
o resetRange()
o RoundUp(double)
Private Methods
o setPosition(int)
Public Methods

Variables

o HORIZONTAL 
 static final int HORIZONTAL
Public Static Values

o VERTICAL 
 static final int VERTICAL
o LEFT 
 static final int LEFT
o RIGHT 
 static final int RIGHT
o TOP 
 static final int TOP
o BOTTOM 
 static final int BOTTOM
o NUMBER_OF_TICS 
 static final int NUMBER_OF_TICS
o drawgrid 
 public boolean drawgrid
Public Variables

o drawzero 
 public boolean drawzero
o gridcolor 
 public java.awt.Color gridcolor
o zerocolor 
 public java.awt.Color zerocolor
o redraw 
 public boolean redraw
o force_end_labels 
 public boolean force_end_labels
o major_tic_size 
 public int major_tic_size
o minor_tic_size 
 public int minor_tic_size
o minor_tic_count 
 public int minor_tic_count
o axiscolor 
 public java.awt.Color axiscolor
o minimum 
 public double minimum
o maximum 
 public double maximum
o data_window 
 public java.awt.Dimension data_window
o title 
 public grapher.TextLine title
o amin 
 protected java.awt.Point amin
Protected Variables

o amax 
 protected java.awt.Point amax
o orientation 
 protected int orientation
o position 
 protected int position
o width 
 protected int width
o label 
 protected grapher.TextLine label
o exponent 
 protected grapher.TextLine exponent
o max_label_width 
 protected int max_label_width
o dataset 
 protected java.util.Vector dataset
o label_string 
 protected java.lang.String label_string[]
o label_value 
 protected double label_value[]
o label_start 
 protected double label_start
o label_step 
 protected double label_step
o label_exponent 
 protected int label_exponent
o label_count 
 protected int label_count
o guess_label_number 
 protected int guess_label_number

Constructors

o Axis 
 public Axis()
Constructors

o Axis 
 public Axis(int p)

Methods

o setPosition 
 public void setPosition(int p)
Public Methods

o attachDataSet 
 public void attachDataSet(grapher.DataSet d)
o detachDataSet 
 public void detachDataSet(grapher.DataSet d)
o detachAll 
 public void detachAll()
o getDataMin 
 public double getDataMin()
o getDataMax 
 public double getDataMax()
o getInteger 
 public int getInteger(double v)
o getDouble 
 public double getDouble(int i)
o resetRange 
 public void resetRange()
o getAxisPos 
 public int getAxisPos()
o getAxisWidth 
 public int getAxisWidth(java.awt.Graphics g)
o positionAxis 
 public boolean positionAxis(int xmin,
                             int xmax,
                             int ymin,
                             int ymax)
o drawAxis 
 public void drawAxis(java.awt.Graphics g)
o drawHAxis 
 protected void drawHAxis(java.awt.Graphics g)
Protected Methods

o drawVAxis 
 protected void drawVAxis(java.awt.Graphics g)
o attachXdata 
 protected void attachXdata(grapher.DataSet d)
o attachYdata 
 protected void attachYdata(grapher.DataSet d)
o calculateGridLabels 
 protected void calculateGridLabels()
o RoundUp 
 private double RoundUp(double val)
Private Methods

o log10 
 private double log10(double a) throws java.lang.ArithmeticException

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