edu.uah.math.devices

Class ScatterPlot

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

edu.uah.math.devices.Graph

edu.uah.math.devices.ScatterPlot

All Implemented Interfaces:

java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

Direct Known Subclasses:

BivariateScatterPlot, CoinScatter, NeedleScatter, TriangleScatter, UserScatterPlot

public class ScatterPlot
extends Graph
implements java.awt.event.MouseMotionListener, java.io.Serializable

This class defines a basic two-dimensional scatterplot that can be sub-classed. The points are stored as two vectors, one containing the x coordinates and one containing the y coordinates. The domains and names of the variables can be specified. The graphs shows axes of the two variables and the points as red dots.

Version:

August, 2003

Author:

Kyle Siegrist, Dawn Duehring

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields inherited from class edu.uah.math.devices.Graph

ABOVE, BELOW, HORIZONTAL, LEFT, RIGHT, showModelDistribution, VERTICAL

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
ScatterPlot() This default constructor creates a new scatterplot with common domain [0, 1] and default names "x" and "y"
ScatterPlot(Domain d) This special constructor creates a new scatterplot with a specified common domain and default names "x" and "y".
ScatterPlot(Domain d1, Domain d2) This special constructor creates a new scatterplot with specified domains and default names "x" and "y".
ScatterPlot(Domain d1, java.lang.String n1, Domain d2, java.lang.String n2) This general constructor creates a new scatterplot with specified domains and names.
ScatterPlot(Domain d, java.lang.String n1, java.lang.String n2) This special constructor creates a new scatterplot with a specified common x and y domain and specified names.

Method Summary

Methods

Modifier and Type	Method and Description
void	addPoint() This method adds a random data point of default color red to the dataset.
void	addPoint(java.awt.Color c) This method adds a random data point of a specified color to the dataset.
void	addPoint(double x, double y) This method adds a specified data point of default color red to the dataset.
void	addPoint(double x, double y, java.awt.Color c) This method adds a specified data point of a specified color to the dataset.
java.awt.Color	getBoxColor() This method returns the box color.
java.awt.Color	getColor(int i) This method gets the color of the point with a specified index.
java.util.Vector	getColors() This method returns the vector of colors.
int	getDataSize() This method returns the number of data points.
double	getX(int i) This method gets the x-coordinate of the point with a specified index.
java.awt.Color	getXAxisColor() This method returns the x-axix color.
java.util.Vector	getXCoordinates() This method returns the vector of x coordinates.
Domain	getXDomain() This method returns the domain of the x variable.
java.lang.String	getXName() This method returns the name of the x variable.
double	getY(int i) This method gets the y-coordinate of the point with a specified index.
java.awt.Color	getYAxisColor() This method returns the y-axis color.
java.util.Vector	getYCoordinates() This method returns the vector of y coordinates.
Domain	getYDomain() This method returns the domain of the y variable.
java.lang.String	getYName() This method returns the name of the y variable.
void	mouseDragged(java.awt.event.MouseEvent event)
void	mouseMoved(java.awt.event.MouseEvent e) This method handles the mouse move event.
void	paintComponent(java.awt.Graphics g) This method paints the scatterplots, including the x and y axes and the boundary box.
void	reset() This method resets the scatterplot by clearing the data and redrawing.
void	resetData() This method resets the data by clearing the vectors of x coordinates, y coordinates, and colors.
void	setBoxColor(java.awt.Color c) This method sets the box color.
void	setDomain(Domain d) This method sets the common domain for x and y.
void	setDomains(Domain d1, Domain d2) This method sets the domains.
void	setNames(java.lang.String n1, java.lang.String n2) This method sets the names of the varaibles.
void	setXAxisColor(java.awt.Color c) This method sets the x-axis color.
void	setXDomain(Domain d) This method sets the domain of the x variable.
void	setXName(java.lang.String n) This method sets the name of the x variable.
void	setYAxisColor(java.awt.Color c) This method sets the y-axis color.
void	setYDomain(Domain d) This method sets the domain of the y variable.
void	setYName(java.lang.String n) This method sets the name of the y variable

Methods inherited from class edu.uah.math.devices.Graph

drawAxis, drawAxis, drawAxis, drawBox, drawBox, drawBoxPlot, drawBoxPlot, drawCircle, drawLabel, drawLine, drawPoint, drawTick, drawTick, fillBox, fillBox, fillBoxPlot, fillBoxPlot, fillCircle, format, getBottomMargin, getLeftMargin, getPointSize, getRightMargin, getTopMargin, getXGraph, getXMax, getXMin, getXPixels, getXScale, getYGraph, getYMax, getYMin, getYPixels, getYScale, setMargins, setPointSize, setScale, setShowModelDistribution

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

ScatterPlot

public ScatterPlot(Domain d1,
           java.lang.String n1,
           Domain d2,
           java.lang.String n2)

This general constructor creates a new scatterplot with specified domains and names.

Parameters:

d1 - the domain of the x variable

n1 - the name of the x variable

d2 - the domain of the y variable

n2 - the name of the y variable

ScatterPlot

public ScatterPlot(Domain d1,
           Domain d2)

This special constructor creates a new scatterplot with specified domains and default names "x" and "y".

Parameters:

d1 - the domain of the x variable

d2 - the domain of the y variable

ScatterPlot

public ScatterPlot(Domain d,
           java.lang.String n1,
           java.lang.String n2)

This special constructor creates a new scatterplot with a specified common x and y domain and specified names.

Parameters:

d - the common domain of the x and y variables

n1 - the name of the x variable

n2 - the name of the y variable

ScatterPlot

public ScatterPlot(Domain d)

This special constructor creates a new scatterplot with a specified common domain and default names "x" and "y".

Parameters:

d - the common domain of the x and y variables

ScatterPlot

public ScatterPlot()

This default constructor creates a new scatterplot with common domain [0, 1] and default names "x" and "y"

Method Detail

setDomains

public void setDomains(Domain d1,
              Domain d2)

This method sets the domains.

Parameters:

d1 - the domain of the x variable

d2 - the domain of the y variable

setDomain

public void setDomain(Domain d)

This method sets the common domain for x and y.

Parameters:

d - the common domain of the x and y variables

setXDomain

public void setXDomain(Domain d)

This method sets the domain of the x variable.

Parameters:

d - the domain of the x variable.

getXDomain

public Domain getXDomain()

This method returns the domain of the x variable.

Returns:

the domain of the x variable

setYDomain

public void setYDomain(Domain d)

This method sets the domain of the y variable.

Parameters:

d - the domain of the y variable

getYDomain

public Domain getYDomain()

This method returns the domain of the y variable.

Returns:

the domain of the y variable

setNames

public void setNames(java.lang.String n1,
            java.lang.String n2)

This method sets the names of the varaibles.

Parameters:

n1 - the name of the x variable

n2 - the name of the y variable

setXName

public void setXName(java.lang.String n)

This method sets the name of the x variable.

Parameters:

n - the name of the x variable

getXName

public java.lang.String getXName()

This method returns the name of the x variable.

Returns:

the name of the x variable

setYName

public void setYName(java.lang.String n)

This method sets the name of the y variable

Parameters:

n - the name of the y variable

getYName

public java.lang.String getYName()

This method returns the name of the y variable.

Returns:

the name of the y variable

paintComponent

public void paintComponent(java.awt.Graphics g)

This method paints the scatterplots, including the x and y axes and the boundary box. The data points are plotted in red.

Overrides:

paintComponent in class javax.swing.JComponent

Parameters:

g - the graphics context

addPoint

public void addPoint(double x,
            double y,
            java.awt.Color c)

This method adds a specified data point of a specified color to the dataset.

Parameters:

x - the x coordinate of the point

y - the y coordiante of the point

addPoint

public void addPoint(double x,
            double y)

This method adds a specified data point of default color red to the dataset.

Parameters:

x - the x coordinate of the point

y - the y coordiante of the point

addPoint

public void addPoint(java.awt.Color c)

This method adds a random data point of a specified color to the dataset. The x and y coordiantes are uniformly distributed on their respective domains.

addPoint

public void addPoint()

This method adds a random data point of default color red to the dataset. The x and y coordiantes are uniformly distributed on their respective domains.

getX

public double getX(int i)

This method gets the x-coordinate of the point with a specified index.

Parameters:

i - the index of the point

Returns:

the x coordinate of the point

getXCoordinates

public java.util.Vector getXCoordinates()

This method returns the vector of x coordinates.

Returns:

the vector of x coordinates

getY

public double getY(int i)

This method gets the y-coordinate of the point with a specified index.

Parameters:

i - the index of the point

Returns:

the y coordinate of the point

getYCoordinates

public java.util.Vector getYCoordinates()

This method returns the vector of y coordinates.

Returns:

the vector of y coordinates

getColor

public java.awt.Color getColor(int i)

This method gets the color of the point with a specified index.

Parameters:

i - the index of the point

getColors

public java.util.Vector getColors()

This method returns the vector of colors.

Returns:

the vector of colors

resetData

public void resetData()

This method resets the data by clearing the vectors of x coordinates, y coordinates, and colors.

reset

public void reset()

This method resets the scatterplot by clearing the data and redrawing.

getDataSize

public int getDataSize()

This method returns the number of data points.

Returns:

the number of points in the dataset

setXAxisColor

public void setXAxisColor(java.awt.Color c)

This method sets the x-axis color.

Parameters:

c - the x-axis color

getXAxisColor

public java.awt.Color getXAxisColor()

This method returns the x-axix color.

Returns:

x-axis color

setYAxisColor

public void setYAxisColor(java.awt.Color c)

This method sets the y-axis color.

Parameters:

c - the y-axis color

getYAxisColor

public java.awt.Color getYAxisColor()

This method returns the y-axis color.

Returns:

y-axis color

setBoxColor

public void setBoxColor(java.awt.Color c)

This method sets the box color.

Parameters:

c - the box color

getBoxColor

public java.awt.Color getBoxColor()

This method returns the box color.

Returns:

box color

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

This method handles the mouse move event. The coordinates of the mouse (in scale units) displayed in the tool tip.

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Parameters:

e - the mouse event

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent event)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener