org.jscience.chemistry.vapor.util.chart
Class Chart

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  org.jscience.chemistry.vapor.util.chart.Chart

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class Chart
extends javax.swing.JPanel

Basic X-Y Plot charting tool.

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

static int	AXIS_BOTTOM DOCUMENT ME!
static int	AXIS_LEFT DOCUMENT ME!
static int	AXIS_NONE DOCUMENT ME!
static int	AXIS_RIGHT DOCUMENT ME!
static int	AXIS_TOP DOCUMENT ME!
static int	HALIGN_CENTER DOCUMENT ME!
static int	HALIGN_LEFT DOCUMENT ME!
static int	HALIGN_RIGHT DOCUMENT ME!
static int	VALIGN_ABOVE DOCUMENT ME!
static int	VALIGN_BELOW DOCUMENT ME!
static int	VALIGN_MIDDLE DOCUMENT ME!

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

Chart()
Default Constructor.

Method Summary

void	addDataset(Dataset dataset) Adds the given dataset to the current list of datasets
java.awt.Color	getAxisLabelColor() Returns the Axes label color
java.awt.Font	getAxisLabelFont() Returns the Axes label font
java.awt.Color	getBGColor() Returns the current background color
java.awt.Color	getBorderColor() Returns the current border color
java.awt.image.BufferedImage	getChartImage() Returns a buffered image of the current chart.
java.util.ArrayList	getDatasets() Returns the current list of datasets
java.lang.String	getSubTitle() Returns the sub-title text
java.awt.Color	getSubTitleColor() Returns the sub-title font color
java.awt.Font	getSubTitleFont() Returns the sub-title font
java.lang.String	getTitle() Returns the main title text
java.awt.Color	getTitleColor() Returns the main title font color
java.awt.Font	getTitleFont() Returns the main title font
java.lang.String	getXAxisLabel() Returns the X-Axis label text
double	getXGridSpacing() Returns the grid spacing for X-Axis.
java.lang.String	getYAxisLabel() Returns the Y-Axis label text
double	getYGridSpacing() Returns the grid spacing for Y-Axis.
void	hilitePoint(java.awt.geom.Point2D.Double point, int xAxis, int yAxis) Highlights the given point by means of adding dashed line projections on the given axes.
boolean	isAutoXGridSpacing() Returns whether grid spacing for X-Axis is automatic.
boolean	isAutoYGridSpacing() Returns whether grid spacing for Y-Axis is automatic.
boolean	isShowGrid() Returns whether grid is displayed.
void	setAutoXGridSpacing(boolean autoXSpacing) Sets automatic grid spacing for X-Axis
void	setAutoYGridSpacing(boolean autoYSpacing) Sets automatic grid spacing for Y-Axis
void	setAxisLabelColor(java.awt.Color axisLabelColor) Sets the Axes label color
void	setAxisLabelFont(java.awt.Font axisLabelFont) Sets the Axes label font
void	setBGColor(java.awt.Color bgColor) Sets the current background color
void	setBorderColor(java.awt.Color borderColor) Sets the current border color
void	setShowGrid(boolean showGrid) Sets whether grid is displayed.
void	setSubTitle(java.lang.String subTitle) Sets the sub-title text
void	setSubTitleColor(java.awt.Color subTitleColor) Sets the sub-title font color
void	setSubTitleFont(java.awt.Font subTitleFont) Sets the sub-title font
void	setTitle(java.lang.String title) Sets the main title text
void	setTitleColor(java.awt.Color titleColor) Sets the main title font color
void	setTitleFont(java.awt.Font titleFont) Sets the main title font
void	setXAxisLabel(java.lang.String xLabel) Sets the X-Axis label text
void	setXGridSpacing(double xSpacing) Sets the grid spacing for X-Axis.
void	setYAxisLabel(java.lang.String yLabel) Sets the Y-Axis label text
void	setYGridSpacing(double ySpacing) Sets the grid spacing for Y-Axis.

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, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, 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, transferFocusBackward, 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, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

AXIS_TOP

public static final int AXIS_TOP

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Constant Field Values

AXIS_BOTTOM

public static final int AXIS_BOTTOM

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Constant Field Values

AXIS_LEFT

public static final int AXIS_LEFT

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Constant Field Values

AXIS_RIGHT

public static final int AXIS_RIGHT

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Constant Field Values

AXIS_NONE

public static final int AXIS_NONE

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Constant Field Values

VALIGN_ABOVE

public static final int VALIGN_ABOVE

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Constant Field Values

VALIGN_MIDDLE

public static final int VALIGN_MIDDLE

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Constant Field Values

VALIGN_BELOW

public static final int VALIGN_BELOW

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Constant Field Values

HALIGN_LEFT

public static final int HALIGN_LEFT

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Constant Field Values

HALIGN_CENTER

public static final int HALIGN_CENTER

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Constant Field Values

HALIGN_RIGHT

public static final int HALIGN_RIGHT

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Constant Field Values

Constructor Detail

Chart

public Chart()

Default Constructor. This initializes the panel to display the charting area.

Method Detail

isShowGrid

public boolean isShowGrid()

Returns whether grid is displayed.

Returns:

boolean

setShowGrid

public void setShowGrid(boolean showGrid)

Sets whether grid is displayed.

Parameters:

showGrid -

isAutoXGridSpacing

public boolean isAutoXGridSpacing()

Returns whether grid spacing for X-Axis is automatic.

Returns:

boolean

setAutoXGridSpacing

public void setAutoXGridSpacing(boolean autoXSpacing)

Sets automatic grid spacing for X-Axis

Parameters:

autoXSpacing -

isAutoYGridSpacing

public boolean isAutoYGridSpacing()

Returns whether grid spacing for Y-Axis is automatic.

Returns:

boolean

setAutoYGridSpacing

public void setAutoYGridSpacing(boolean autoYSpacing)

Sets automatic grid spacing for Y-Axis

Parameters:

autoYSpacing -

getXGridSpacing

public double getXGridSpacing()

Returns the grid spacing for X-Axis.

Returns:

double

setXGridSpacing

public void setXGridSpacing(double xSpacing)

Sets the grid spacing for X-Axis.

Parameters:

xSpacing -

getYGridSpacing

public double getYGridSpacing()

Returns the grid spacing for Y-Axis.

Returns:

double

setYGridSpacing

public void setYGridSpacing(double ySpacing)

Sets the grid spacing for Y-Axis.

Parameters:

ySpacing -

getBGColor

public java.awt.Color getBGColor()

Returns the current background color

Returns:

bgColor

setBGColor

public void setBGColor(java.awt.Color bgColor)

Sets the current background color

Parameters:

bgColor -

getBorderColor

public java.awt.Color getBorderColor()

Returns the current border color

Returns:

borderColor

setBorderColor

public void setBorderColor(java.awt.Color borderColor)

Sets the current border color

Parameters:

borderColor -

getTitle

public java.lang.String getTitle()

Returns the main title text

Returns:

String

setTitle

public void setTitle(java.lang.String title)

Sets the main title text

Parameters:

title -

getSubTitle

public java.lang.String getSubTitle()

Returns the sub-title text

Returns:

String

setSubTitle

public void setSubTitle(java.lang.String subTitle)

Sets the sub-title text

Parameters:

subTitle -

getTitleColor

public java.awt.Color getTitleColor()

Returns the main title font color

Returns:

color

setTitleColor

public void setTitleColor(java.awt.Color titleColor)

Sets the main title font color

Parameters:

titleColor -

getSubTitleColor

public java.awt.Color getSubTitleColor()

Returns the sub-title font color

Returns:

color

setSubTitleColor

public void setSubTitleColor(java.awt.Color subTitleColor)

Sets the sub-title font color

Parameters:

subTitleColor -

getTitleFont

public java.awt.Font getTitleFont()

Returns the main title font

Returns:

font

setTitleFont

public void setTitleFont(java.awt.Font titleFont)

Sets the main title font

Parameters:

titleFont -

getSubTitleFont

public java.awt.Font getSubTitleFont()

Returns the sub-title font

Returns:

font

setSubTitleFont

public void setSubTitleFont(java.awt.Font subTitleFont)

Sets the sub-title font

Parameters:

subTitleFont -

getXAxisLabel

public java.lang.String getXAxisLabel()

Returns the X-Axis label text

Returns:

String

setXAxisLabel

public void setXAxisLabel(java.lang.String xLabel)

Sets the X-Axis label text

Parameters:

xLabel -

getYAxisLabel

public java.lang.String getYAxisLabel()

Returns the Y-Axis label text

Returns:

String

setYAxisLabel

public void setYAxisLabel(java.lang.String yLabel)

Sets the Y-Axis label text

Parameters:

yLabel -

getAxisLabelColor

public java.awt.Color getAxisLabelColor()

Returns the Axes label color

Returns:

Color

setAxisLabelColor

public void setAxisLabelColor(java.awt.Color axisLabelColor)

Sets the Axes label color

Parameters:

axisLabelColor -

getAxisLabelFont

public java.awt.Font getAxisLabelFont()

Returns the Axes label font

Returns:

font

setAxisLabelFont

public void setAxisLabelFont(java.awt.Font axisLabelFont)

Sets the Axes label font

Parameters:

axisLabelFont -

getDatasets

public java.util.ArrayList getDatasets()

Returns the current list of datasets

Returns:

ArrayList

addDataset

public void addDataset(Dataset dataset)

Adds the given dataset to the current list of datasets

Parameters:

dataset -

hilitePoint

public void hilitePoint(java.awt.geom.Point2D.Double point,
                        int xAxis,
                        int yAxis)

Highlights the given point by means of adding dashed line projections on the given axes.

Parameters:

point - - the point to be highlighted

xAxis - - can be AXIS_TOP, AXIS_BOTTOM or AXIS_NONE

yAxis - - can be AXIS_LEFT, AXIS_RIGHT or AXIS_NONE

getChartImage

public java.awt.image.BufferedImage getChartImage()

Returns a buffered image of the current chart.

Returns:

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