uk.co.westhawk.visual

Class Graph

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

uk.co.westhawk.visual.Graph

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

public class Graph
extends javax.swing.JPanel
implements java.beans.PropertyChangeListener

The class Graph creates decoration labels around an actual (BareGraph) graph.

All the configurations of the BareGraph can be done from this class.

Version:

$Revision$ $Date$

Author:

Birgit Arkesteijn

See Also:

BareGraph, GraphDataSet, 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 javax.swing.JComponent

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

accessibleContext, 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
Graph() The default constructor.
Graph(GraphDataSet d) The constructor with the data set.

Method Summary

Modifier and Type	Method and Description
protected void	addToGridBag(java.awt.GridBagLayout grid, java.awt.Container cont, java.awt.Component comp, int x, int y, double wx, double wy)
protected void	addToGridBag(java.awt.GridBagLayout grid, java.awt.Container cont, java.awt.Component comp, int x, int y, double wx, double wy, int fill)
protected void	addToGridBag(java.awt.GridBagLayout grid, java.awt.Container cont, java.awt.Component comp, int x, int y, double wx, double wy, int fill, int anchor)
protected void	addToGridBag(java.awt.GridBagLayout grid, java.awt.Container cont, java.awt.Component comp, int x, int y, double wx, double wy, int gw, int gh, int fill, int anchor)
java.awt.Color	getAxisColour() Returns the colour of the axes of the graph.
float	getAxisPercent() Returns the per cent size of the axes in respect to the graph.
GraphDataSet	getDataSet() Returns the data set that the graph displays.
java.awt.Font	getFont() Returns the font of the labels around the graph.
java.awt.Color	getGraphColour() Returns the colour of the line of the graph.
int	getMax() Returns the maximum value that is displayed in the graph.
int	getMin() Returns the minimum value that is displayed in the graph.
boolean	isAxes() Returns the axes mode of the graph.
boolean	isLog() Returns the log mode of the graph.
void	propertyChange(java.beans.PropertyChangeEvent evt) Implements the PropertyChangeListener.
void	setAxes(boolean b) Makes the graph draw the axes or not.
void	setAxisColour(java.awt.Color c) Sets the colour of the axes of the graph.
void	setAxisPercent(float x) Sets the per cent size of the axes in respect to the graph.
void	setDataSet(GraphDataSet d) Sets the data set that the graph displays.
void	setFont(java.awt.Font f) Sets the font of the labels around the graph.
void	setGraphColour(java.awt.Color c) Sets the colour of the line of the graph.
void	setLog(boolean b) Makes the graph draw the 10log() of the values or not.
void	setMax(int m) Sets the maximum value that is displayed in the graph.
void	setMin(int m) Sets the minimum value that is displayed in the graph.
void	setName(java.lang.String n) Sets the name (title) of the graph.
void	setUnit(java.lang.String u) Sets the units value of the graph.
void	setXRange(java.lang.String x) Sets the xrange value of the graph.

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, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, 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, 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, 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, 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, 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

Graph

public Graph()

The default constructor. You will need to call setDataSet.

See Also:

setDataSet(uk.co.westhawk.visual.GraphDataSet)

Graph

public Graph(GraphDataSet d)

The constructor with the data set.

Parameters:

d - the data set

Method Detail

setLog

public void setLog(boolean b)

Makes the graph draw the ¹⁰log() of the values or not. The default is false.

Parameters:

b - set the ¹⁰log() version on or not

See Also:

isLog()

isLog

public boolean isLog()

Returns the log mode of the graph.

Returns:

is the graph drawing the ¹⁰log() values or not

See Also:

setLog(boolean)

setAxes

public void setAxes(boolean b)

Makes the graph draw the axes or not. The default is true.

If the axes are off only the line, with above the name, value and units are displayed.

If the axes are on the graph will have the axes, max, min and xrange displayed also.

Parameters:

b - set the axes or not

See Also:

isAxes()

isAxes

public boolean isAxes()

Returns the axes mode of the graph.

Returns:

is the graph drawing the axes or not

See Also:

setAxes(boolean)

getMin

public int getMin()

Returns the minimum value that is displayed in the graph.

Returns:

the minimum

See Also:

setMin(int)

setMin

public void setMin(int m)

Sets the minimum value that is displayed in the graph. If the axes mode is on, this value will be displayed

Parameters:

m - the minimum value

See Also:

getMin(), setAxes(boolean)

getMax

public int getMax()

Returns the maximum value that is displayed in the graph.

Returns:

the maximum value

See Also:

setMax(int)

setMax

public void setMax(int m)

Sets the maximum value that is displayed in the graph. If the axes mode is on, this value will be displayed

Parameters:

m - the maximum

See Also:

getMax(), setAxes(boolean)

setXRange

public void setXRange(java.lang.String x)

Sets the xrange value of the graph. If the axes mode is on, this string will be displayed under the x-axis. The default is Time.

Parameters:

x - the xrange string

See Also:

setAxes(boolean)

setUnit

public void setUnit(java.lang.String u)

Sets the units value of the graph. This string will be displayed above the graph. The default is (b/s).

Parameters:

u - the units string

setName

public void setName(java.lang.String n)

Sets the name (title) of the graph. This string will be displayed above the graph.

Overrides:

setName in class java.awt.Component

Parameters:

n - the name string

setFont

public void setFont(java.awt.Font f)

Sets the font of the labels around the graph.

Overrides:

setFont in class javax.swing.JComponent

Parameters:

f - the font

See Also:

getFont()

getFont

public java.awt.Font getFont()

Returns the font of the labels around the graph.

Specified by:

getFont in interface java.awt.MenuContainer

Overrides:

getFont in class java.awt.Component

Returns:

the font

See Also:

setFont(java.awt.Font)

getAxisColour

public java.awt.Color getAxisColour()

Returns the colour of the axes of the graph.

Returns:

the axes' colour

See Also:

setAxisColour(java.awt.Color)

setAxisColour

public void setAxisColour(java.awt.Color c)

Sets the colour of the axes of the graph. The default is Color.red.

Parameters:

c - the axes' colour

See Also:

getAxisColour()

getGraphColour

public java.awt.Color getGraphColour()

Returns the colour of the line of the graph.

Returns:

the line's colour

See Also:

setGraphColour(java.awt.Color)

setGraphColour

public void setGraphColour(java.awt.Color c)

Sets the colour of the line of the graph. The default is Color.blue.

Parameters:

c - the line's colour

See Also:

getGraphColour()

getAxisPercent

public float getAxisPercent()

Returns the per cent size of the axes in respect to the graph.

Returns:

the size (%) of the axes

See Also:

setAxisPercent(float)

setAxisPercent

public void setAxisPercent(float x)

Sets the per cent size of the axes in respect to the graph. The default is 5.0 %.

Parameters:

x - the size (%) of axes

See Also:

getAxisPercent()

setDataSet

public void setDataSet(GraphDataSet d)

Sets the data set that the graph displays. The last value will be displayed above the graph.

Parameters:

d - the data set.

See Also:

getDataSet()

getDataSet

public GraphDataSet getDataSet()

Returns the data set that the graph displays.

Returns:

the data set.

See Also:

setDataSet(uk.co.westhawk.visual.GraphDataSet)

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent evt)

Implements the PropertyChangeListener. Gets the update of the data.

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

Parameters:

evt - the property change event

See Also:

PropertyChangeListener

addToGridBag

protected void addToGridBag(java.awt.GridBagLayout grid,
                            java.awt.Container cont,
                            java.awt.Component comp,
                            int x,
                            int y,
                            double wx,
                            double wy)

addToGridBag

protected void addToGridBag(java.awt.GridBagLayout grid,
                            java.awt.Container cont,
                            java.awt.Component comp,
                            int x,
                            int y,
                            double wx,
                            double wy,
                            int fill)

addToGridBag

protected void addToGridBag(java.awt.GridBagLayout grid,
                            java.awt.Container cont,
                            java.awt.Component comp,
                            int x,
                            int y,
                            double wx,
                            double wy,
                            int fill,
                            int anchor)

addToGridBag

protected void addToGridBag(java.awt.GridBagLayout grid,
                            java.awt.Container cont,
                            java.awt.Component comp,
                            int x,
                            int y,
                            double wx,
                            double wy,
                            int gw,
                            int gh,
                            int fill,
                            int anchor)