ChartModule (Venice 0.7beta)

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Venice 0.7beta

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org.mov.chart
Class ChartModule

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  org.mov.chart.ChartModule

All Implemented Interfaces:: java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, Module

public class ChartModule
extends javax.swing.JPanel
implements Module, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.ActionListener
extends javax.swing.JPanel
implements Module, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.ActionListener

The charting module for venice. This class provides the user interface used to draw any of the required charts. Example:

        EODQuoteBundle quoteBundle = new EODQuoteBundle(new EODQuoteRange(symbol));
        GraphSource dayClose = new OHLCVQuoteGraphSource(quoteBundle, Quote.DAY_CLOSE);
        Graph graph = new LineGraph(dayClose, Locale.getString("LINE_CHART"), true);

        ChartModule chart = new ChartModule(desktop);
        chart.add(graph, 0);
        chart.redraw();

        // Create a frame around the module and add to the desktop
        ModuleFrame frame = new ModuleFrame(chart, 0, 0, 400, 300);
        desktop.add(frame);

Structure

The chart module is made up of three core classes. These core classes are:

ChartModule, Chart &
 BasicChartUI.

 
 


 
 BasicChartUI
 
 This class provides the sizing and drawing code to draw graphs.
 Given a set of graph levels it will arrange the graphs in the display,
 calculate the size of each graph and for each graph level draw each
 graph at that level. It will also create and manage the graph axes.
 


 
 Chart
 
 This class is a new Swing widget which allows charting of graphs.
 The actual code in this class is responsible for extending java swing's
 JComponent class. It provides the code to allow the
 user to select and unselect a portion of the chart and also
 manages graph annotations via tooltips.
 


 
 ChartModule
 
 This class handles the integration of the chart module with Venice.
 It is the container class of the actual chart, and is responsible for
 laying out the chart widget and the toolbar in a frame. It also
 provides the menu.
 


 


 

 
Glossary

 The charting module uses a variety of phrases which have special meaning:
 
 


 Annotations
 
These appear on the graph as little yellow notes indicating
 Graph specific information to the user. This information may
 include buy/sell recommendations or any other data.

 
Chart
 
A chart represents the entire graphable area. The chart can
 consist of several Graph Levels, each graph level may contain
 several Graphs.

 
Graph
 
A graph represents a specific type of graph to display, for example
 a Line Graph, a Bar Graph, a Moving Average Graph
 etc. These graphs can then be used to display different things to the
 user, for example the Bar Graph can be used to graph a stock's
 volume. A Line Graph can be used to graph a stock's day close.

 
Graph Level
 
For each chart there can be several levels of graph, these
 levels are displayed vertical one on top of the other. The top level
 may contain several stock's day close graphs. The bottom levels typically
 contain indicators such as volume or RSI.

 
Graph Source
 
Contains useful information that Graphs need to know so they
 can graph particular data (such as quote data). This information includes
 the values to be graphed, a title, the axis types to use and any
 Annotations to display for the graph.
 




See Also:
Graph, 
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.BltBufferStrategy, java.awt.Component.FlipBufferStrategy


 






Field Summary


 


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


ChartModule(javax.swing.JDesktopPane desktop)



          Create a new Chart.


ChartModule(javax.swing.JDesktopPane desktop,
            boolean indexChart)



          Create a new Chart.


 






Method Summary



 void
actionPerformed(java.awt.event.ActionEvent e)



          Handle widget events.



 void
activateButton(javax.swing.JButton b)



          Activate chart button b, and deactivate all the rest of the
 buttons.



 void
add(Graph graph,
    Portfolio portfolio,
    EODQuoteBundle quoteBundle,
    int level)



          Add a new portfolio graph to the specified level.



 void
add(Graph graph,
    Symbol symbol,
    EODQuoteBundle quoteBundle,
    int level)



          Add a new graph to the specified level.



 void
add(java.util.SortedSet symbols)



           



 void
addMarketIndicator(Graph graph)



           



 void
addModuleChangeListener(java.beans.PropertyChangeListener listener)



          Add a property change listener for module change events.



 void
append(Graph graph)



          Create a new level and add the graph.



 void
append(Graph graph,
       int level)



          Add the graph to the specified level.



 int
count()



          Return the number of graphs in the chart.



 boolean
encloseInScrollPane()



          Return whether the module should be enclosed in a scroll pane.



 javax.swing.JComponent
getComponent()



          Return displayed component for this module.



 javax.swing.JDesktopPane
getDesktop()



           



 javax.swing.ImageIcon
getFrameIcon()



          Return frame icon for chart module.



 java.awt.image.BufferedImage
getImage()



           



 javax.swing.JMenuBar
getJMenuBar()



          Return menu bar for chart module.



 java.lang.String
getTitle()



          Return the window title.



 void
handleAnnotation(Graph graph,
                 boolean enabled)



          Record whether the given graph should have its annotations
 displayed or not.



 boolean
isGraphing(java.lang.String name)



          Return if we graphing the given symbol/portfolio.



 void
mouseClicked(java.awt.event.MouseEvent e)



           



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



           



 void
mouseEntered(java.awt.event.MouseEvent e)



           



 void
mouseExited(java.awt.event.MouseEvent e)



           



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



           



 void
mousePressed(java.awt.event.MouseEvent e)



           



 void
mouseReleased(java.awt.event.MouseEvent e)



           



 void
redraw()



          Redraw the current display.



 void
remove(Graph graph)



          Remove the graph from the chart.



 void
removeAll(java.lang.String name)



          Remove all graphs with the given symbol from the chart.



 void
removeModuleChangeListener(java.beans.PropertyChangeListener listener)



          Remove a property change listener for module change events.



 void
save()



          Tell module to save any current state data / preferences data because
 the window is being closed.


 


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, 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, 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


 








Constructor Detail




ChartModule
public ChartModule(javax.swing.JDesktopPane desktop)

Create a new Chart.


Parameters:
desktop - the parent desktop.




ChartModule
public ChartModule(javax.swing.JDesktopPane desktop,
                   boolean indexChart)

Create a new Chart.


Parameters:
desktop - the parent desktop.








Method Detail




redraw
public void redraw()

Redraw the current display.











add
public void add(Graph graph,
                Symbol symbol,
                EODQuoteBundle quoteBundle,
                int level)

Add a new graph to the specified level. Add new menu for graph.





Parameters:
graph - the new graph to add
level - graph level to add the new graph





add
public void add(java.util.SortedSet symbols)











isGraphing
public boolean isGraphing(java.lang.String name)

Return if we graphing the given symbol/portfolio.





Parameters:
name - Name of symbol/portfolio
Returns:
whether we are graphing the symbol/portfolio or not





add
public void add(Graph graph,
                Portfolio portfolio,
                EODQuoteBundle quoteBundle,
                int level)

Add a new portfolio graph to the specified level. Add new menu
 for graph.





Parameters:
graph - the portfolio graph
portfolio - the portfolio
quoteBundle - the quote bundle
level - specified level





addMarketIndicator
public void addMarketIndicator(Graph graph)











append
public void append(Graph graph,
                   int level)

Add the graph to the specified level. This is identical to
 the add method except that it does not add a new menu for the
 graph.





Parameters:
graph - The new graph to add
level - graph level to add the new graph
See Also:
add(org.mov.chart.graph.Graph, org.mov.quote.Symbol, org.mov.quote.EODQuoteBundle, int)





append
public void append(Graph graph)

Create a new level and add the graph. This is identical to the
 add method except that it does not add a new menu for the
 graph.





Parameters:
graph - the new graph to add.
See Also:
add(org.mov.chart.graph.Graph, org.mov.quote.Symbol, org.mov.quote.EODQuoteBundle, int)





remove
public void remove(Graph graph)

Remove the graph from the chart. Currently does not remove the
 menu for the appropriate symbol. Probably should.





Parameters:
graph - the graph to remove.





count
public int count()

Return the number of graphs in the chart.






Returns:
the number of graphs in the chart





removeAll
public void removeAll(java.lang.String name)

Remove all graphs with the given symbol from the chart.





Parameters:
name - The name of the graphs to remove





handleAnnotation
public void handleAnnotation(Graph graph,
                             boolean enabled)

Record whether the given graph should have its annotations
 displayed or not. Annotations are little popup text notes that
 contain information about the graph, such as buy/sell suggestions.





Parameters:
graph - the graph to change annotations for.
enabled - set to true if the graph should handle annotations
                        false otherwise.





getTitle
public java.lang.String getTitle()

Return the window title.


Specified by:
getTitle in interface Module



Returns:
the window title





addModuleChangeListener
public void addModuleChangeListener(java.beans.PropertyChangeListener listener)

Add a property change listener for module change events.


Specified by:
addModuleChangeListener in interface Module


Parameters:
listener - listener





removeModuleChangeListener
public void removeModuleChangeListener(java.beans.PropertyChangeListener listener)

Remove a property change listener for module change events.


Specified by:
removeModuleChangeListener in interface Module


Parameters:
listener - listener





getComponent
public javax.swing.JComponent getComponent()

Return displayed component for this module.


Specified by:
getComponent in interface Module



Returns:
the component to display.





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


Specified by:
mouseClicked in interface java.awt.event.MouseListener








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


Specified by:
mouseEntered in interface java.awt.event.MouseListener








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


Specified by:
mouseExited in interface java.awt.event.MouseListener








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


Specified by:
mousePressed in interface java.awt.event.MouseListener








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


Specified by:
mouseReleased in interface java.awt.event.MouseListener








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


Specified by:
mouseDragged in interface java.awt.event.MouseMotionListener








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


Specified by:
mouseMoved in interface java.awt.event.MouseMotionListener








actionPerformed
public void actionPerformed(java.awt.event.ActionEvent e)

Handle widget events.


Specified by:
actionPerformed in interface java.awt.event.ActionListener


Parameters:
e - action event





activateButton
public void activateButton(javax.swing.JButton b)

Activate chart button b, and deactivate all the rest of the
 buttons.





Parameters:
b - Chart Drawing button to activate





getDesktop
public javax.swing.JDesktopPane getDesktop()











getJMenuBar
public javax.swing.JMenuBar getJMenuBar()

Return menu bar for chart module.


Specified by:
getJMenuBar in interface Module



Returns:
the menu bar.





getFrameIcon
public javax.swing.ImageIcon getFrameIcon()

Return frame icon for chart module.


Specified by:
getFrameIcon in interface Module



Returns:
the frame icon





encloseInScrollPane
public boolean encloseInScrollPane()

Return whether the module should be enclosed in a scroll pane.


Specified by:
encloseInScrollPane in interface Module



Returns:
enclose module in scroll bar





save
public void save()

Tell module to save any current state data / preferences data because
 the window is being closed.


Specified by:
save in interface Module








getImage
public java.awt.image.BufferedImage getImage()




















  
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Venice 0.7beta





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  SUMMARY: NESTED | FIELD | CONSTR | METHOD

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Method Summary
`void`	`actionPerformed(java.awt.event.ActionEvent e)` Handle widget events.
`void`	`activateButton(javax.swing.JButton b)` Activate chart button b, and deactivate all the rest of the buttons.
`void`	`add(Graph graph, Portfolio portfolio, EODQuoteBundle quoteBundle, int level)` Add a new portfolio graph to the specified level.
`void`	`add(Graph graph, Symbol symbol, EODQuoteBundle quoteBundle, int level)` Add a new graph to the specified level.
`void`	`add(java.util.SortedSet symbols)`
`void`	`addMarketIndicator(Graph graph)`
`void`	`addModuleChangeListener(java.beans.PropertyChangeListener listener)` Add a property change listener for module change events.
`void`	`append(Graph graph)` Create a new level and add the graph.
`void`	`append(Graph graph, int level)` Add the graph to the specified level.
`int`	`count()` Return the number of graphs in the chart.
`boolean`	`encloseInScrollPane()` Return whether the module should be enclosed in a scroll pane.
`javax.swing.JComponent`	`getComponent()` Return displayed component for this module.
`javax.swing.JDesktopPane`	`getDesktop()`
`javax.swing.ImageIcon`	`getFrameIcon()` Return frame icon for chart module.
`java.awt.image.BufferedImage`	`getImage()`
`javax.swing.JMenuBar`	`getJMenuBar()` Return menu bar for chart module.
`java.lang.String`	`getTitle()` Return the window title.
`void`	`handleAnnotation(Graph graph, boolean enabled)` Record whether the given graph should have its annotations displayed or not.
`boolean`	`isGraphing(java.lang.String name)` Return if we graphing the given symbol/portfolio.
`void`	`mouseClicked(java.awt.event.MouseEvent e)`
`void`	`mouseDragged(java.awt.event.MouseEvent e)`
`void`	`mouseEntered(java.awt.event.MouseEvent e)`
`void`	`mouseExited(java.awt.event.MouseEvent e)`
`void`	`mouseMoved(java.awt.event.MouseEvent e)`
`void`	`mousePressed(java.awt.event.MouseEvent e)`
`void`	`mouseReleased(java.awt.event.MouseEvent e)`
`void`	`redraw()` Redraw the current display.
`void`	`remove(Graph graph)` Remove the graph from the chart.
`void`	`removeAll(java.lang.String name)` Remove all graphs with the given symbol from the chart.
`void`	`removeModuleChangeListener(java.beans.PropertyChangeListener listener)` Remove a property change listener for module change events.
`void`	`save()` Tell module to save any current state data / preferences data because the window is being closed.

Constructor Summary
`ChartModule(javax.swing.JDesktopPane desktop)` Create a new Chart.
`ChartModule(javax.swing.JDesktopPane desktop, boolean indexChart)` Create a new Chart.

org.mov.chart Class ChartModule

Structure

Glossary

ChartModule

ChartModule

redraw

add

add

isGraphing

add

addMarketIndicator

append

append

remove

count

removeAll

handleAnnotation

getTitle

addModuleChangeListener

removeModuleChangeListener

getComponent

mouseClicked

mouseEntered

mouseExited

mousePressed

mouseReleased

mouseDragged

mouseMoved

actionPerformed

activateButton

getDesktop

getJMenuBar

getFrameIcon

encloseInScrollPane

save

getImage

org.mov.chart
Class ChartModule