edu.buffalo.fs7.qsymbol2
Class Chart

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--edu.buffalo.fs7.qsymbol2.Chart

All Implemented Interfaces:

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

Direct Known Subclasses:

Histogram

public class Chart

extends javax.swing.JPanel

See Also:

Serialized Form

Inner classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Field Summary

static int	BAR_STYLE
static int	LINE_STYLE
protected int	majorTick
protected int	minorTick
protected int	pixelPerTick
protected int	plotStyle
static int	POINT_STYLE
protected IntRange	xAxisRange
protected DoubleRange	yAxisRange
protected java.util.Vector	yValues

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()

Chart(java.util.Vector yValues, DoubleRange yRange)

Method Summary

java.lang.String	getAxisTick(int pos)
double	getMaxXValue() returns the maximum x value in the current range
double	getMaxYValue() returns the maximum y value in the current range
double	getMinXValue() returns the minimum x value in the current range
double	getMinYValue() returns the minimum y value in the current range
int	getPixelPerTick()
double	getPlotValue(int index)
java.awt.Dimension	getPreferredDimension()
IntRange	getXAxisRange()
DoubleRange	getYAxisRange()
int	getYDataCount()
protected int	getYPlotCount()
void	paint(java.awt.Graphics g)
void	plotLegend(java.awt.Graphics2D g2, java.awt.Point origin)
protected void	plotXAxis(java.awt.Graphics2D g2, int zero)
protected int	plotYAxis(java.awt.Graphics2D g2)
protected void	resizeChart(java.awt.Dimension d, java.awt.Insets insets)
protected int	scale(int relZero, int drawHeight, double value)
void	setPixelPerTick(int pixelPerTick)
void	setPlotStyle(int style) sets the plot style, can be one of the three POINT_STYLE, LINE_STYLE, BAR_STYLE
void	setXAxisRange(int xMin, int xMax)
void	setYAxisRange(double yMin, double yMax)
void	setYVector(java.util.Vector y)

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUIClassID, paramString, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

yAxisRange

protected DoubleRange yAxisRange

xAxisRange

protected IntRange xAxisRange

yValues

protected java.util.Vector yValues

plotStyle

protected int plotStyle

pixelPerTick

protected int pixelPerTick

minorTick

protected int minorTick

majorTick

protected int majorTick

POINT_STYLE

public static final int POINT_STYLE

LINE_STYLE

public static final int LINE_STYLE

BAR_STYLE

public static final int BAR_STYLE

Constructor Detail

Chart

public Chart()

Chart

public Chart(java.util.Vector yValues,
             DoubleRange yRange)

Method Detail

setYAxisRange

public void setYAxisRange(double yMin,
                          double yMax)

setXAxisRange

public void setXAxisRange(int xMin,
                          int xMax)

getYAxisRange

public DoubleRange getYAxisRange()

getXAxisRange

public IntRange getXAxisRange()

getYDataCount

public int getYDataCount()

getYPlotCount

protected int getYPlotCount()

getMinXValue

public double getMinXValue()

returns the minimum x value in the current range

getMaxXValue

public double getMaxXValue()

returns the maximum x value in the current range

getMinYValue

public double getMinYValue()

returns the minimum y value in the current range

getMaxYValue

public double getMaxYValue()

returns the maximum y value in the current range

setYVector

public void setYVector(java.util.Vector y)

getPlotValue

public double getPlotValue(int index)

getPreferredDimension

public java.awt.Dimension getPreferredDimension()

setPlotStyle

public void setPlotStyle(int style)

sets the plot style, can be one of the three POINT_STYLE, LINE_STYLE, BAR_STYLE

setPixelPerTick

public void setPixelPerTick(int pixelPerTick)

getPixelPerTick

public int getPixelPerTick()

getAxisTick

public java.lang.String getAxisTick(int pos)

resizeChart

protected void resizeChart(java.awt.Dimension d,
                           java.awt.Insets insets)

plotXAxis

protected void plotXAxis(java.awt.Graphics2D g2,
                         int zero)

plotYAxis

protected int plotYAxis(java.awt.Graphics2D g2)

plotLegend

public void plotLegend(java.awt.Graphics2D g2,
                       java.awt.Point origin)

paint

public void paint(java.awt.Graphics g)

Overrides:

paint in class javax.swing.JComponent

scale

protected int scale(int relZero,
                    int drawHeight,
                    double value)