stella.jview
Class JTargetHistory

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              jview.JNormalizedCanvas
                  jview.JViewportCanvas
                      jview.JFrameCanvas
                          jview.JBoxedCanvas
                              stella.jview.JTargetHistory

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, NormalizedCoordinates, NormalizedShapes, UserCoordinates, Zoomable, Initializable, ResourceAware, ResourceComposed, Savable

public class JTargetHistory
extends JBoxedCanvas
implements Zoomable

This class reads HistoryAware targets and scans their history for picks. It displays the time on the x-axis and the taret name on the y-axis. Successful picks are plotted as filled rectangles, while aborted executions (i.e. non-successful picks) are shown as crosses.

This class supports command-line arguments instead of a properties file.

See Also:

PropertyParser, Serialized Form

Nested Class Summary

private static class	JTargetHistory.TargetNameFormat A special number formatter that translates the index of the target in y-direction to a target name.
private static class	JTargetHistory.XShape An x-glyph like shape that can be shifted and sized.

Nested classes/interfaces inherited from class jview.JBoxedCanvas

JBoxedCanvas.Datum, JBoxedCanvas.Test

Nested classes/interfaces inherited from class jview.JViewportCanvas

JViewportCanvas.ViewportKey

Nested classes/interfaces inherited from class jview.JNormalizedCanvas

JNormalizedCanvas.ShowImage

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

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

private static String	ABORT The drawing info identifier for abort draws.
private static int	ABSOULTEHEIGHT An absolute size-shrink to hold the dates at bottom.
private static Color	BACKGROUND The default background.
private static boolean	DEFABORT Show aborted (i.e.
private static Color	DEFABORTCOLOR The default unknown user color.
private static Font	DEFFONT The default font to use.
private static double	DEFINCLINATION The inclination angle at which the merit or S/N should be shown.
private static int	DEFMAXTARGETS The maximum number of targets per side.
private static DecimalFormat	DEFMERITFORMAT Show pick merit if available.
private static double	DEFMINWIDTH The minimum pixel width of successful bars.
private static double	DEFMOUSEOFF If pick is further than this, reset.
private static int	DEFNAMEEXTRA The extra inset for name labels.
private static int	DEFPREFERREDWIDTH The default preferred width
private static boolean	DEFSHOWCOORDINATE The default cursor position marking.
private static boolean	DEFSHOWDELTAX The default delta x drawing.
private static boolean	DEFSHOWDELTAY The default delta x drawing.
private static boolean	DEFSHOWMERIT Show pick merit if available.
private static boolean	DEFSHOWVALUE Show S/N if given.
private static boolean	DEFSORTDATE Sort according to first observation.
private static boolean	DEFSUCCESS Show successful targets.
private static Color	DEFUNKNOWNCOLOR The default unknown user color.
private static DecimalFormat	DEFVALUEFORMAT Default database value format.
private static boolean	DRAWBOX We want a box.
private static Color	FOREGROUND The default forground.
static String	KEY_ABORT Show aborted targets.
static String	KEY_ABORTCOLOR The color to use for aborted targets.
static String	KEY_FONT The font to use for target names.
static String	KEY_INCLINATION The inclination angle for merit and S/N
static String	KEY_MAXTARGETS The key to the maximum targets per side.
static String	KEY_MERITFORMAT Show merit (first number extracted from comment).
static String	KEY_MINWIDTH The key to the minimum pixel width for successful bars.
static String	KEY_MOUSEOFF If user clicks on blank canvas, we should supply an empty pick.
static String	KEY_NAMEEXTRA The x-extra space for target name labels..
static String	KEY_SHOWMERIT Show merit (first number extracted from comment).
static String	KEY_SHOWVALUE True, if an obs-database value should be shown.
static String	KEY_SORTDATE Sort targets for first observation or alphabeticallly.
static String	KEY_SUCCESS Show successful targets.
static String	KEY_UNKNOWNCOLOR The color to use for unknown users.
static String	KEY_VALUEFORMAT Format on how to show the value.
static String	KEY_VALUENAME Name of the value that should be shown.
private static int	LABELAT We want labels only at the bottom.
private static double	LABELYSTEP The big ticks=grid should be at each target.
private Map	meritlist All merits.
private static String	MERITTOGGLE The label at the unzoom item.
private static double	RELATIVEHEIGHT No need for bottom relative size.
private static double	RELATIVEWIDTH No need for bottom relative size.
private Map	snlist All S/N.
private static String	SNTOGGLE The label at the unzoom item.
private Map	targetcolor A mapping of target names to target colors.
private static int	TICKAT We want ticks on top and bottom.
private static boolean	TICKYGRID We want a horizontal grid.
private static String	UNKNOWN The drawing info identifier for unknown users.
private static double	XINSETRELATIVE The inset to the left.
private static double	YINSETRELATIVE A relative inset in y.

Fields inherited from class jview.JBoxedCanvas

AUTODATE, BOTTOM, KEY_GRIDCOLOR, KEY_IGNOREFORMAT, KEY_LABELAT, KEY_LABELCOLOR, KEY_LABELXANGLE, KEY_LABELXAUTO, KEY_LABELXEND, KEY_LABELXEXTRA, KEY_LABELXFORMAT, KEY_LABELXINSIDE, KEY_LABELXSTART, KEY_LABELXSTEP, KEY_LABELYANGLE, KEY_LABELYAUTO, KEY_LABELYEND, KEY_LABELYEXTRA, KEY_LABELYFORMAT, KEY_LABELYINSIDE, KEY_LABELYSTART, KEY_LABELYSTEP, KEY_MAXLABELS, KEY_MAXTICKS, KEY_TICKAT, KEY_TICKCOLOR, KEY_TICKSTRETCH, KEY_TICKXAUTO, KEY_TICKXEND, KEY_TICKXGRID, KEY_TICKXINSIDE, KEY_TICKXSIZE, KEY_TICKXSTART, KEY_TICKXSTEP, KEY_TICKYAUTO, KEY_TICKYEND, KEY_TICKYGRID, KEY_TICKYINSIDE, KEY_TICKYSIZE, KEY_TICKYSTART, KEY_TICKYSTEP, KEY_XISDATE, KEY_XLOGARITHMIC, KEY_YISDATE, KEY_YLOGARITHMIC, LEFT, RIGHT, TOP

Fields inherited from class jview.JFrameCanvas

KEY_ABSOLUTEHEIGHT, KEY_ABSOLUTEWIDTH, KEY_DRAWBOX, KEY_RELATIVEHEIGHT, KEY_RELATIVEWIDTH, KEY_TITLECOLOR, KEY_TITLEFONT, KEY_TITLEJUSTIFY, KEY_TITLEOFFSET, KEY_TITLETEXT, KEY_TOPCOLOR, KEY_TOPFONT, KEY_TOPJUSTIFY, KEY_TOPOFFSET, KEY_TOPSEPARATOR, KEY_TOPTEXT, KEY_XFRAME, KEY_XINSETABSOLUTE, KEY_XINSETRELATIVE, KEY_YFRAME, KEY_YINSETABSOLUTE, KEY_YINSETRELATIVE

Fields inherited from class jview.JViewportCanvas

MAXVIEW, VIEWPORTIMAGEPROPERTY, VIEWPORTPROPERTY

Fields inherited from class jview.JNormalizedCanvas

BACKGROUNDIMAGEPROPERTY, EXPORTACTION, GENERIC, inverse, KEY_BACKGROUND, KEY_CANVASNAME, KEY_CANVASTIP, KEY_CURSORCLASSES, KEY_CURSORPROPS, KEY_DRAWINGSETS, KEY_FOREGROUND, KEY_MAXIMUMHEIGHT, KEY_MAXIMUMWIDTH, KEY_MINIMUMHEIGHT, KEY_MINIMUMWIDTH, KEY_PREFERREDHEIGHT, KEY_PREFERREDWIDTH, KEY_PRINTFONT, KEY_PRINTFONTSCALE, KEY_PRINTSHAPESCALE, KEY_RESTORESHAPES, KEY_XFLIPIMAGE, KEY_YFLIPIMAGE, PRINTACTION, SAVEACTION, transform

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

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

Constructor Summary

JTargetHistory(ResourceSupplying info)
Constructs a new jtarget history parameter.

Method Summary

boolean	applyHistory(Map name2pick, Map pick2value) Applies a mapping of target names to HistoryAware.Picks of that target.
boolean	applyValue(String parameter, Format how) Changes the database value and format that should be displayed.
HistoryAware.Pick	getPick(Point mouse) Returns the pick event related to a mouse click on the canvas.
void	init() Adds the cursor.
void	paintComponent(Graphics g) The toggleable S/N and merits need extra treatment.
protected void	prepareCanvas(Graphics g) We prepare the canvas for plotting the data.
void	setComposedProperties(ResourceSupplying info) Add my defaults to the properties.
void	setTargetAndUserList(Map<String,String> targets, Map<String,? extends Paint> colors) The list of all targets is set from the outside.

Methods inherited from class jview.JBoxedCanvas

getBestDateFormat, getDefaultFormatX, getDefaultFormatY, getUserTransformation, getUserTransformation, printComponent, setUserTransformation, setUserTransformation, silentlySelectViewport, xIsDate, yIsDate

Methods inherited from class jview.JFrameCanvas

calculateActiveCanvas, calculateShapeTransform, getArea, isScreenInNormalized, paintObjects, wasReshaped

Methods inherited from class jview.JViewportCanvas

addAttachedViewport, addZoom, getViewport, getViewportImage, isMaximalViewport, isNormalizedOnScreen, removeAttachedViewport, resetViewport, selectArea, selectViewport, setViewportImage, transferView

Methods inherited from class jview.JNormalizedCanvas

addCrossCursor, addDrawable, addDrawable, addDrawable, addDrawingInfo, addLink, addLink, addPoint, addPoint, addText, addText, allInside, applyDrawingInfo, assignCursorLabel, clearAllDrawable, clearAllText, clearDrawable, clearText, createCanvasCursor, disabledCanvas, drawPoints, drawPointsMap, drawShapes, drawShapesMap, drawText, drawTextMap, firePropertyChange, getActions, getAllCanvasCursors, getAnimationInfo, getBackground, getBackgroundImage, getCanvasCursor, getClosest, getClosest, getClosest, getClosestShape, getComposedProperties, getFromName, getImageOperation, getInside, getInsideShapes, getInverseTransform, getLink, getLinkedTo, getMaximumSize, getMinimumSize, getNormalized, getNormalizedRect, getPreferredSize, getSaveBuffer, getScreen, getScreenRect, getShapeTransform, isEmpty, isFlipX, isFlipY, paintPointsList, paintShapesList, paintTextList, removeDrawable, removeDrawable, removeLink, removeText, removeText, repaintLater, repaintNow, setBackgroundImage, setBounds, setComplete, setCursor, setCursor, setDrawable, setImageOperation, setLink, setPrepare, startAnimation, stopAnimation

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, 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, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, 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, updateUI

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, 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, setComponentOrientation, 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

Methods inherited from interface jview.Zoomable

selectArea, selectViewport

Methods inherited from interface jview.NormalizedCoordinates

getArea, getNormalized, getNormalizedRect, getScreen, getScreenRect, getViewport, isNormalizedOnScreen, isScreenInNormalized

Field Detail

KEY_SORTDATE

public static final String KEY_SORTDATE

Sort targets for first observation or alphabeticallly.

See Also:

Constant Field Values

KEY_SUCCESS

public static final String KEY_SUCCESS

Show successful targets.

See Also:

Constant Field Values

KEY_ABORT

public static final String KEY_ABORT

Show aborted targets.

See Also:

Constant Field Values

KEY_INCLINATION

public static final String KEY_INCLINATION

The inclination angle for merit and S/N

See Also:

Constant Field Values

KEY_SHOWVALUE

public static final String KEY_SHOWVALUE

True, if an obs-database value should be shown.

See Also:

Constant Field Values

KEY_VALUENAME

public static final String KEY_VALUENAME

Name of the value that should be shown.

See Also:

Constant Field Values

KEY_VALUEFORMAT

public static final String KEY_VALUEFORMAT

Format on how to show the value.

See Also:

Constant Field Values

KEY_SHOWMERIT

public static final String KEY_SHOWMERIT

Show merit (first number extracted from comment).

See Also:

Constant Field Values

KEY_MERITFORMAT

public static final String KEY_MERITFORMAT

Show merit (first number extracted from comment).

See Also:

Constant Field Values

KEY_MAXTARGETS

public static final String KEY_MAXTARGETS

The key to the maximum targets per side.

See Also:

Constant Field Values

KEY_MINWIDTH

public static final String KEY_MINWIDTH

The key to the minimum pixel width for successful bars.

See Also:

Constant Field Values

KEY_FONT

public static final String KEY_FONT

The font to use for target names.

See Also:

Constant Field Values

KEY_NAMEEXTRA

public static final String KEY_NAMEEXTRA

The x-extra space for target name labels..

See Also:

Constant Field Values

KEY_UNKNOWNCOLOR

public static final String KEY_UNKNOWNCOLOR

The color to use for unknown users.

See Also:

Constant Field Values

KEY_ABORTCOLOR

public static final String KEY_ABORTCOLOR

The color to use for aborted targets.

See Also:

Constant Field Values

KEY_MOUSEOFF

public static final String KEY_MOUSEOFF

If user clicks on blank canvas, we should supply an empty pick.

See Also:

Constant Field Values

DEFSORTDATE

private static final boolean DEFSORTDATE

Sort according to first observation.

See Also:

Constant Field Values

DEFSUCCESS

private static final boolean DEFSUCCESS

Show successful targets.

See Also:

Constant Field Values

DEFABORT

private static final boolean DEFABORT

Show aborted (i.e. non-successful) targets.

See Also:

Constant Field Values

DEFINCLINATION

private static final double DEFINCLINATION

The inclination angle at which the merit or S/N should be shown.

See Also:

Constant Field Values

DEFSHOWVALUE

private static final boolean DEFSHOWVALUE

Show S/N if given.

See Also:

Constant Field Values

DEFSHOWMERIT

private static final boolean DEFSHOWMERIT

Show pick merit if available.

See Also:

Constant Field Values

DEFMAXTARGETS

private static final int DEFMAXTARGETS

The maximum number of targets per side.

See Also:

Constant Field Values

DEFPREFERREDWIDTH

private static final int DEFPREFERREDWIDTH

The default preferred width

See Also:

Constant Field Values

DEFMINWIDTH

private static final double DEFMINWIDTH

The minimum pixel width of successful bars.

See Also:

Constant Field Values

DEFNAMEEXTRA

private static final int DEFNAMEEXTRA

The extra inset for name labels.

See Also:

Constant Field Values

DEFUNKNOWNCOLOR

private static final Color DEFUNKNOWNCOLOR

The default unknown user color.

DEFABORTCOLOR

private static final Color DEFABORTCOLOR

The default unknown user color.

DEFFONT

private static final Font DEFFONT

The default font to use.

DEFVALUEFORMAT

private static final DecimalFormat DEFVALUEFORMAT

Default database value format.

DEFMERITFORMAT

private static final DecimalFormat DEFMERITFORMAT

Show pick merit if available.

DRAWBOX

private static final boolean DRAWBOX

We want a box.

See Also:

Constant Field Values

XINSETRELATIVE

private static final double XINSETRELATIVE

The inset to the left. Must be big enough to hold target names.

See Also:

Constant Field Values

YINSETRELATIVE

private static final double YINSETRELATIVE

A relative inset in y.

See Also:

Constant Field Values

ABSOULTEHEIGHT

private static final int ABSOULTEHEIGHT

An absolute size-shrink to hold the dates at bottom.

See Also:

Constant Field Values

RELATIVEWIDTH

private static final double RELATIVEWIDTH

No need for bottom relative size.

See Also:

Constant Field Values

RELATIVEHEIGHT

private static final double RELATIVEHEIGHT

No need for bottom relative size.

See Also:

Constant Field Values

FOREGROUND

private static final Color FOREGROUND

The default forground.

BACKGROUND

private static final Color BACKGROUND

The default background.

TICKAT

private static final int TICKAT

We want ticks on top and bottom.

See Also:

Constant Field Values

LABELAT

private static final int LABELAT

We want labels only at the bottom.

See Also:

Constant Field Values

LABELYSTEP

private static final double LABELYSTEP

The big ticks=grid should be at each target.

See Also:

Constant Field Values

TICKYGRID

private static final boolean TICKYGRID

We want a horizontal grid.

See Also:

Constant Field Values

DEFMOUSEOFF

private static final double DEFMOUSEOFF

If pick is further than this, reset.

See Also:

Constant Field Values

DEFSHOWCOORDINATE

private static final boolean DEFSHOWCOORDINATE

The default cursor position marking.

See Also:

Constant Field Values

DEFSHOWDELTAX

private static final boolean DEFSHOWDELTAX

The default delta x drawing.

See Also:

Constant Field Values

DEFSHOWDELTAY

private static final boolean DEFSHOWDELTAY

The default delta x drawing.

See Also:

Constant Field Values

MERITTOGGLE

private static final String MERITTOGGLE

The label at the unzoom item.

See Also:

Constant Field Values

SNTOGGLE

private static final String SNTOGGLE

The label at the unzoom item.

See Also:

Constant Field Values

UNKNOWN

private static final String UNKNOWN

The drawing info identifier for unknown users.

See Also:

Constant Field Values

ABORT

private static final String ABORT

The drawing info identifier for abort draws.

See Also:

Constant Field Values

targetcolor

private Map targetcolor

A mapping of target names to target colors.

snlist

private Map snlist

All S/N.

meritlist

private Map meritlist

All merits.

Constructor Detail

JTargetHistory

public JTargetHistory(ResourceSupplying info)

Constructs a new jtarget history parameter. The targets are scanned in the init() section, where a list of plottable shapes is constructed.

Method Detail

setComposedProperties

public void setComposedProperties(ResourceSupplying info)

Add my defaults to the properties.

Specified by:

setComposedProperties in interface ResourceAware

Overrides:

setComposedProperties in class JBoxedCanvas

setTargetAndUserList

public void setTargetAndUserList(Map<String,String> targets,
                                 Map<String,? extends Paint> colors)

The list of all targets is set from the outside. This list is only used for linking target names to drawing infos. This look-up table is constructed here.

Parameters:

targets - A mapping of target names to user names.

colors - A mapping of user names to preferred colors.

init

public void init()

Adds the cursor.

Specified by:

init in interface Initializable

Overrides:

init in class JBoxedCanvas

applyValue

public boolean applyValue(String parameter,
                          Format how)

Changes the database value and format that should be displayed. The display can only be updated, if applyHistory(java.util.Map, java.util.Map) is called after this method.

Returns:

True, if applyHistory(java.util.Map, java.util.Map) should be called.

applyHistory

public boolean applyHistory(Map name2pick,
                            Map pick2value)

Applies a mapping of target names to HistoryAware.Picks of that target. The plot is sized to display all targets.

prepareCanvas

protected void prepareCanvas(Graphics g)

We prepare the canvas for plotting the data. Now we know that the component is showing, thus we can query the font rendering context and see, how much extra space we must provide on the left and right edge. Additionally, we plot the target names.

Overrides:

prepareCanvas in class JBoxedCanvas

getPick

public HistoryAware.Pick getPick(Point mouse)

Returns the pick event related to a mouse click on the canvas.

paintComponent

public void paintComponent(Graphics g)

The toggleable S/N and merits need extra treatment.

Overrides:

paintComponent in class JNormalizedCanvas