jview
Class JDataCanvas

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

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, DataCanvasProviding, NormalizedCoordinates, NormalizedShapes, UserCoordinates, Zoomable, Initializable, PropertyAware, PropertyComposed, Savable

Direct Known Subclasses:

JExpressionCanvas, JGuiderOffsets, JTrackingFrequencies, JWeatherCanvas

public class JDataCanvas
extends JBoxedCanvas
implements DataCanvasProviding

A class that makes the content of a List of VectorGs visible. It is arranged in a way that incomming values are displayed on the canvas until the window is filled. Then only the newer numbers are shown.

See Also:

Serialized Form

Nested Class Summary

static class	JDataCanvas.AnimTest
static class	JDataCanvas.Highlight
static class	JDataCanvas.Histogram A class that shows a histogram of a FITS image.
static class	JDataCanvas.Test
protected static class	JDataCanvas.TestCanvas A test class for testing the layout

Nested classes/interfaces inherited from class jview.JBoxedCanvas

JBoxedCanvas.Datum

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 Map<String,List<ShapeDraw>>	datadraw We do not want to remove fixed objects, thus we have another table.
static String	DATALOSSPROPERTY The name of the data-lost property.
private static boolean	DEFCONNECT The default connecting behaviour.
private static boolean	DEFDATALAST The default keep-size-constant.
private static boolean	DEFEQUALSCALE The default keep-scale-constant.
private static boolean	DEFEQUALSTART The default keep-scale-constant.
private static boolean	DEFERRORALWAYSRED The default draw-error-in-my-color behaviour.
private static DrawingInfo	DEFERRORCOLOR The default error color
private static boolean	DEFERRORHAT Default we show the little error bars on top/bottom of the raiser.
private static double	DEFERRORHATLENGTH Default length of the tiny 'hats' on top/b/r/l of the error raiser.
private static boolean	DEFERRORINCLUDE The default error inclusion behaviour on size determination.
private static boolean	DEFERRORSHOW The default error showing behaviour.
private static boolean	DEFFLIPXAXIS The default flipping of the x-axis.
private static boolean	DEFFLIPYAXIS The default flipping of the y-axis.
private static Shape	DEFHIGHLIGHTSHAPE The default highlight shape.
private static double	DEFLEGENDGAP Spacing of legend in x .
private static double	DEFLEGENDLENGTH Spacing of legend in x .
private static double	DEFLEGENDY Spacing of legend in y .
private static int	DEFPOINTS The default maximum number of points, zero for all points.
private static double	DEFPRINTFONTSCALE Default printer scaling for font.
private static boolean	DEFRETAINSIZE The default keep-size-constant.
private static ShapeDraw	DEFSHAPE The default data shape, a circle of diameter 0.01.
private static double	DEFSHAPESIZE The default zooming factors for data shapes.
private static int	DEFXERRORINDEX The default error in x index, -1 for unspecified.
private static Shape	DEFXERRORSHAPE The default error shape in x, a horizontal line length 1.
private static int	DEFXINDEX The default x index.
private static double	DEFXSHRINK The default x inset in normalized space.
static double	DEFXUSERSPACEMIN A minimum plotting size in user space.
private static int	DEFYERRORINDEX The default error in y index, -1 for unspecified.
private static Shape	DEFYERRORSHAPE The default error shape in y, a vertical line length 1.
private static int	DEFYINDEX The default y index.
private static double	DEFYSHRINK The default y inset in normalized space.
static double	DEFYUSERSPACEMIN A minimum plotting size in user space.
private static boolean	DEFZEROXAXIS The default zeroing x-axis.
private static boolean	DEFZEROYAXIS The default zeroing y-axis.
private Map<String,List<ShapeDraw>>	errordraw We do not want to remove fixed objects, thus we have another table.
private Map<String,List<PointDraw>>	errorhats The error bars for nice viewing.
private List<String>	joints The list of sets that create joined points.
static String	KEY_CONNECT The key to showing connection lines between data points.
static String	KEY_DATALAST If true, data is drawn after normalized objects..
static String	KEY_EQUALSCALE If true, x and y are scaled with same factor in normalized space.
static String	KEY_EQUALSTART If true, x and y start from the same minimum.
static String	KEY_ERRORALWAYSRED If true, error shows up always in my error color.
static String	KEY_ERRORCOLOR The error color.
static String	KEY_ERRORHAT If true, error shows a little line on top/bootm of raiser.
static String	KEY_ERRORHATLENGTH Normalized length of the error raiser top/bottom ridge.
static String	KEY_ERRORINCLUDE If true, errors are included in width calculation.
static String	KEY_ERRORSHOW If true, errors are shown if available.
static String	KEY_FLIPXAXIS The key to flipping x-coordinates.
static String	KEY_FLIPYAXIS The key to flipping x-coordinates.
static String	KEY_HIGHLIGHTSHAPE The shape for highlighted (active) data cards.
static String	KEY_JOINDATA Only sets with this name create connected points.
static String	KEY_LABELFONT If given, use this font for the axis label, otherwise use default.
static String	KEY_LEGEND If given, the upper left corner of a legend box.
static String	KEY_LEGENDGAP Defines the length of the gap between the legend line and string.
static String	KEY_LEGENDLENGTH Defines the length of the legend line.
static String	KEY_LEGENDLIST If given, the order of the legend entries.
static String	KEY_LEGENDMAP If given, translates set names to legend displays.
static String	KEY_LEGENDY Defines the spacing between legend entries.
static String	KEY_POINTS The maximum number of data points displayed, zero for all points.
static String	KEY_POLYGONSHAPE The mapping of set names to shape from ShapeFactory.
static String	KEY_RETAINSIZE If true, size of data symbols is constant under user zooms.
static String	KEY_SAVESETS A mapping of set names to descriptions used at data save.
static String	KEY_SHAPESIZE An adjustable scaling factor for the data point shapes.
static String	KEY_XAXISDISTANCE A distance from the lower box width to the x-axis label.
static String	KEY_XAXISLABEL If given, a label drawn on the x-axis.
static String	KEY_XERRORINDEX The index of the x-error, zero means absent.
static String	KEY_XERRORSHAPE The String used to construct an error shape with ShapeFactory.
static String	KEY_XINDEX The index of the x-component.
static String	KEY_XSHRINK The x-span added to the display, normalized coordinates.
static String	KEY_XUSERSPACEMIN A minimum plotting size in user space x axis.
static String	KEY_YAXISDISTANCE A distance from the lower box width to the x-axis label.
static String	KEY_YAXISLABEL If given, a label drawn on the y-axis.
static String	KEY_YERRORINDEX The index of the y-error, zero means absent.
static String	KEY_YERRORSHAPE The String used to construct an error shape with ShapeFactory.
static String	KEY_YINDEX The index of the y-component
static String	KEY_YSHRINK The y-span added to the display, normalized coordinates.
static String	KEY_YUSERSPACEMIN A minimum plotting size in user space x axis.
static String	KEY_ZEROXAXIS If true, x has x=0 in the center of plot.
static String	KEY_ZEROYAXIS If true, y has y=0 in the center of plot.
private static String	LEGEND The name of legend lines.
private static String	LINE The name of legend lines.
private Map<String,List<ShapeDraw>>	linedraw We do not want to remove fixed objects, thus we have another table.
private Map<String,List<DataObserver>>	ogle The mapping of set names to data observers.
private Map<String,List<PointDraw>>	pointdraw We do not want to remove fixed objects, thus we have another table.
static String	RESCALEPROPERTY The name of the rescale property.
static String	SAVEDATA The label one the action that save the plot data
private Map<String,ShapeDraw>	setshapes The set names mapped to their generic shapes.
private Map<String,List<DataCard>>	userdata The mapping of set names to data points in user space.
private Map<String,VectorG>	xminmax For each color the current min/max of the x-coordinate.
private VectorG	xspan From all coordinates, the current span in x plus error.
private Map<String,VectorG>	yminmax For each color the current min/max of the y-coordinate.
private VectorG	yspan From all coordinates, the current span in y plus error.

Fields inherited from class jview.JBoxedCanvas

AUTODATE, BOTTOM, KEY_FONT, 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

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

Constructor Summary

JDataCanvas(PropertyBearing prop)
Constructs a new shelf canvas.

Method Summary

void	addDataObserver(DataObserver eye, String setname) Adds a new data observer for the given set name.
static void	addDelete(JDataCanvas jtf) Add a delete cursor to the data canvas.
private int	addDrawData(String color, ShapeDraw shape) Adds a shape to the errorbar list of objects.
Object	addDrawingInfo(String stylename, DrawingInfo color) We allow adding of a new drawing style anf add the line set
private int	addErrorData(String color, ShapeDraw shape) Adds a shape to the errorbar list of objects.
private int	addErrorHat(String color, PointDraw shape) Adds a shape to the errorbar list of objects.
void	addJoint(String setname) Adds this set to our allowed joints list.
private int	addLineData(String color, ShapeDraw shape) Adds a shape to the drawable list of objects.
int	addMeasure(String setname, VectorG onepoint, Object key) Add a point specifying the set name instead of the set color.
int	addMeasure(VectorG point) Whenever we add a data point, we recalculate the drawable list and the user transform.
private int	addPointData(String color, PointDraw shape) Adds a shape to the errorbar list of objects.
static void	addZoom(JDataCanvas jtf) Add a zoom cursor to the data canvas.
boolean	clearData() Clears all accumulated data.
private ShapeDraw	createLine(CoordinateTransforming xy, DataCard p1, DataCard p2) Creates a line that connects the two data points.
private PointDraw	createNormalPoint(CoordinateTransforming xy, DataCard point, double scalex, double scaley, Shape generic, boolean filled) Creates a shape from a generic shape that is centered on (0,0).
private ShapeDraw	createNormalShape(CoordinateTransforming xy, DataCard point, double scalex, double scaley, Shape generic, boolean filled) Creates a shape from a generic shape that is centered on (0,0).
DataTransfer	deleteClosest(Point2D norm, String setname) Deletes the data point on the set closest to the normalized screen coordinates.
List<DataTransfer>	deleteInside(Rectangle2D norm, String setname) Deletes all data points within the normalized rectangle.
protected void	drawShapes(Graphics2D g2d, AffineTransform af) This is the only entry point where I can savely draw my userdata and do not have to care about graphics paint attributes, as they are reset in the calling method.
private boolean	extract(Object cardkey, String setname, List<DataTransfer> sink) Extracts a specific data card from a set by means of its key.
protected List<DataTransfer>	extractKeys(List<Object> keys, String setname) If somehow we know the list of keys we want to delete from a set, We extract them into data transfer lists here.
protected List<DataTransfer>	extractKeys(List<Object> keys, String setname, boolean notify) If somehow we know the list of keys we want to delete from a set, We extract them into data transfer lists here.
Map<String,Action>	getActions() Adds an action that can be used for saving the data in a file.
Collection<DrawingInfo>	getAnimationInfo(String stylename) Adds the line set and the legend set, if they exist.
DataCard	getClosestData(Point2D norm, String setname) Returns the data card that is closest to the point in question for the given set name.
DataCard	getClosestData(Point2D norm, String setname, double maxnorm) Returns the data card that is closest to the point in question for the given set name.
Centerable	getClosestDataShape(Point2D norm, String setname, double maxnorm) Looks in the specified data set and returns the the closest Centerable there.
<T extends Centerable> T	getClosestShape(Point2D norm, Class<T> oftype) Overrides for searching in my special point maps, too.
Collection<JDataCanvas>	getComposingCanvases() Returns a collection containing only this.
static Map<String,String>	getDefaultProperties() Returns a default mapping for applications that only want to override specific settings.
Collection<DataCard>	getInsideData(Rectangle2D norm, String setname) Returns all data cards inside the normalized rectangle for the given set name.
<T extends Centerable> Collection<T>	getInsideShapes(Rectangle2D norm, Class<T> oftype) Adds my points, if requested.
JDataCanvas	getMainCanvas() Returns this.
int	getMaximumPoints() Returns the number of points in the canvas.
List<DataCard>	getMeasuredData(String setname) Returns all measures belonging to the given set name.
private static VectorG	getMinMax(List<DataCard> nvector, boolean ad, int index, int erridx) Takes a list of VectorGs and returns the maximum and minimum found at the specified index as index 0/1.
ShapeDraw	getShapeForSet(String setname) Returns the generic shape to a setname.
private static VectorG	getSpan(Collection<VectorG> vec2d, boolean ad) Takes a collection of 2d vectors and gets the minimum of x and y.
Vector2D	getSpanX() Returns the current span of x coordinates.
Vector2D	getSpanY() Returns the current span of y coordinates.
Map<String,List<DataCard>>	getUserData() Returns all user data as a mapping of set names to VectorG,key-lists.
void	init() On init, clear the data.
private <T> int	insertInto(Map<String,List<T>> setdata, String color, T shape) Adds a shape to the drawable list of objects.
boolean	isEmpty() Returns true if all drawable objects have no entries.
private <T extends Centerable> T	nearest(T one, T two, Point2D p) Returns the centerable that is closer to the point.
protected void	notifyClear(Collection<String> sets) Notifies all listeners to the set names of cleared data.
private void	notifyListeners(String setname, DataChangeEvent dce) Notifies all listeners to the given set name that the data has changed
protected void	notifyNew(Collection<String> sets) Notifies all listeners to the set names of new data.
protected void	notifyOnAdd(String setname, List<DataCard> removed) Notifies all registered listeners of a remove of data.
protected void	notifyOnRemove(String setname, List<DataCard> removed) Notifies all registered listeners of a remove of data.
protected void	prepareCanvas(Graphics g) Adds the axis labels, if given.
int	putMeasuredSet(List<? extends VectorG> points) Sets a new list of data in the default color.
int	putMeasuredSet(String setname, List<? extends VectorG> points, List<Object> keys) Sets a new list of data into the specified set.
int	putMeasuredSets(Map<String,List<? extends VectorG>> pointmap, Map<String,List<Object>> keymap) This methods allows setting of a bunch of user data, rescaling is only done at the very end if necessary.
private boolean	putMeasurements(String setname, List<? extends VectorG> points, List<Object> keys, boolean scale) Sets a new list of data into the specified set.
private void	putOneDataSet(String setname, List<DataCard> all) Puts a single data set with the given color into the drawable or fillabale map of the parent.
private void	putSinglePoint(String setname, DataCard current, DataCard old) Adds a single data point to the drawable/fillable maps.
void	rebuildOneDataSet(String setname)
private boolean	redeem(DataTransfer undel, String setname) Redeems a previously extracted point.
protected boolean	redeemList(List<DataTransfer> redeem, String setname) Reenters a list of data into the canvas without notification.
void	removeDataObserver(DataObserver eye, String setname) Removes the data observer from the list.
void	removeJoint(String setname) Removes this set to our allowed joints list.
private void	rescale() Rescales the entire data.
boolean	revertDeleted(List<DataTransfer> redeem, String setname) Reverts deleted data points.
private static <T extends FilledShape> T	scanRemove(List<T> scan, Object key) Scans a list of either ShapeDraws or PointDraws for the first occurence of a given key.
void	setComposedProperties(PropertyBearing prop) Adds additional default mappings.
ShapeDraw	setShapeForSet(String setname, ShapeDraw sd) Replaces a generic shape, returns the old setting or null if currently unset.
int	setUserData(Map<String,List<DataCard>> apply) Sets the entire mapping of user data to this canvas.

Methods inherited from class jview.JBoxedCanvas

getBestDateFormat, getDefaultFormatX, getDefaultFormatY, getUserTransformation, printComponent, 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, addLink, addLink, addPoint, addPoint, addText, addText, allInside, applyDrawingInfo, assignCursorLabel, clearAllDrawable, clearAllText, clearDrawable, clearText, createCanvasCursor, disabledCanvas, drawPoints, drawPointsMap, drawShapesMap, drawText, drawTextMap, firePropertyChange, getBackground, getBackgroundImage, getCanvasCursor, getClosest, getClosest, getClosest, getComposedProperties, getFromName, getImageOperation, getInside, getInverseTransform, getLink, getLinkedTo, getMaximumSize, getMinimumSize, getNormalized, getNormalizedRect, getPreferredSize, getSaveBuffer, getScreen, getScreenRect, getShapeTransform, isFlipX, isFlipY, paintComponent, 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.NormalizedCoordinates

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

Field Detail

RESCALEPROPERTY

public static final String RESCALEPROPERTY

The name of the rescale property.

See Also:

Constant Field Values

DATALOSSPROPERTY

public static final String DATALOSSPROPERTY

The name of the data-lost property.

See Also:

Constant Field Values

KEY_POLYGONSHAPE

public static final String KEY_POLYGONSHAPE

The mapping of set names to shape from ShapeFactory.

See Also:

Constant Field Values

KEY_XERRORSHAPE

public static final String KEY_XERRORSHAPE

The String used to construct an error shape with ShapeFactory.

See Also:

Constant Field Values

KEY_YERRORSHAPE

public static final String KEY_YERRORSHAPE

The String used to construct an error shape with ShapeFactory.

See Also:

Constant Field Values

KEY_HIGHLIGHTSHAPE

public static final String KEY_HIGHLIGHTSHAPE

The shape for highlighted (active) data cards.

See Also:

Constant Field Values

KEY_YINDEX

public static final String KEY_YINDEX

The index of the y-component

See Also:

Constant Field Values

KEY_XINDEX

public static final String KEY_XINDEX

The index of the x-component.

See Also:

Constant Field Values

KEY_YERRORINDEX

public static final String KEY_YERRORINDEX

The index of the y-error, zero means absent.

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Constant Field Values

KEY_XERRORINDEX

public static final String KEY_XERRORINDEX

The index of the x-error, zero means absent.

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Constant Field Values

KEY_CONNECT

public static final String KEY_CONNECT

The key to showing connection lines between data points.

See Also:

Constant Field Values

KEY_JOINDATA

public static final String KEY_JOINDATA

Only sets with this name create connected points.

See Also:

Constant Field Values

KEY_POINTS

public static final String KEY_POINTS

The maximum number of data points displayed, zero for all points.

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Constant Field Values

KEY_YSHRINK

public static final String KEY_YSHRINK

The y-span added to the display, normalized coordinates.

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Constant Field Values

KEY_XSHRINK

public static final String KEY_XSHRINK

The x-span added to the display, normalized coordinates.

See Also:

Constant Field Values

KEY_FLIPXAXIS

public static final String KEY_FLIPXAXIS

The key to flipping x-coordinates.

See Also:

Constant Field Values

KEY_FLIPYAXIS

public static final String KEY_FLIPYAXIS

The key to flipping x-coordinates.

See Also:

Constant Field Values

KEY_DATALAST

public static final String KEY_DATALAST

If true, data is drawn after normalized objects..

See Also:

Constant Field Values

KEY_SHAPESIZE

public static final String KEY_SHAPESIZE

An adjustable scaling factor for the data point shapes.

See Also:

Constant Field Values

KEY_RETAINSIZE

public static final String KEY_RETAINSIZE

If true, size of data symbols is constant under user zooms.

See Also:

Constant Field Values

KEY_ZEROXAXIS

public static final String KEY_ZEROXAXIS

If true, x has x=0 in the center of plot.

See Also:

Constant Field Values

KEY_ZEROYAXIS

public static final String KEY_ZEROYAXIS

If true, y has y=0 in the center of plot.

See Also:

Constant Field Values

KEY_EQUALSCALE

public static final String KEY_EQUALSCALE

If true, x and y are scaled with same factor in normalized space.

See Also:

Constant Field Values

KEY_EQUALSTART

public static final String KEY_EQUALSTART

If true, x and y start from the same minimum.

See Also:

Constant Field Values

KEY_ERRORSHOW

public static final String KEY_ERRORSHOW

If true, errors are shown if available.

See Also:

Constant Field Values

KEY_ERRORINCLUDE

public static final String KEY_ERRORINCLUDE

If true, errors are included in width calculation.

See Also:

Constant Field Values

KEY_ERRORALWAYSRED

public static final String KEY_ERRORALWAYSRED

If true, error shows up always in my error color.

See Also:

Constant Field Values

KEY_ERRORHAT

public static final String KEY_ERRORHAT

If true, error shows a little line on top/bootm of raiser.

See Also:

Constant Field Values

KEY_ERRORHATLENGTH

public static final String KEY_ERRORHATLENGTH

Normalized length of the error raiser top/bottom ridge.

See Also:

Constant Field Values

KEY_ERRORCOLOR

public static final String KEY_ERRORCOLOR

The error color.

See Also:

Constant Field Values

KEY_LEGEND

public static final String KEY_LEGEND

If given, the upper left corner of a legend box.

See Also:

Constant Field Values

KEY_LEGENDMAP

public static final String KEY_LEGENDMAP

If given, translates set names to legend displays.

See Also:

Constant Field Values

KEY_LEGENDLIST

public static final String KEY_LEGENDLIST

If given, the order of the legend entries.

See Also:

Constant Field Values

KEY_LEGENDY

public static final String KEY_LEGENDY

Defines the spacing between legend entries.

See Also:

Constant Field Values

KEY_LEGENDLENGTH

public static final String KEY_LEGENDLENGTH

Defines the length of the legend line.

See Also:

Constant Field Values

KEY_LEGENDGAP

public static final String KEY_LEGENDGAP

Defines the length of the gap between the legend line and string.

See Also:

Constant Field Values

KEY_LABELFONT

public static final String KEY_LABELFONT

If given, use this font for the axis label, otherwise use default.

See Also:

Constant Field Values

KEY_XAXISLABEL

public static final String KEY_XAXISLABEL

If given, a label drawn on the x-axis.

See Also:

Constant Field Values

KEY_YAXISLABEL

public static final String KEY_YAXISLABEL

If given, a label drawn on the y-axis.

See Also:

Constant Field Values

KEY_XAXISDISTANCE

public static final String KEY_XAXISDISTANCE

A distance from the lower box width to the x-axis label.

See Also:

Constant Field Values

KEY_YAXISDISTANCE

public static final String KEY_YAXISDISTANCE

A distance from the lower box width to the x-axis label.

See Also:

Constant Field Values

KEY_XUSERSPACEMIN

public static final String KEY_XUSERSPACEMIN

A minimum plotting size in user space x axis.

See Also:

Constant Field Values

KEY_YUSERSPACEMIN

public static final String KEY_YUSERSPACEMIN

A minimum plotting size in user space x axis.

See Also:

Constant Field Values

KEY_SAVESETS

public static final String KEY_SAVESETS

A mapping of set names to descriptions used at data save.

See Also:

Constant Field Values

SAVEDATA

public static final String SAVEDATA

The label one the action that save the plot data

See Also:

Constant Field Values

LEGEND

private static final String LEGEND

The name of legend lines.

See Also:

Constant Field Values

LINE

private static final String LINE

The name of legend lines.

See Also:

Constant Field Values

DEFSHAPE

private static final transient ShapeDraw DEFSHAPE

The default data shape, a circle of diameter 0.01.

DEFXERRORSHAPE

private static final transient Shape DEFXERRORSHAPE

The default error shape in x, a horizontal line length 1.

DEFYERRORSHAPE

private static final transient Shape DEFYERRORSHAPE

The default error shape in y, a vertical line length 1.

DEFHIGHLIGHTSHAPE

private static final transient Shape DEFHIGHLIGHTSHAPE

The default highlight shape.

DEFXINDEX

private static final int DEFXINDEX

The default x index.

See Also:

Constant Field Values

DEFYINDEX

private static final int DEFYINDEX

The default y index.

See Also:

Constant Field Values

DEFXERRORINDEX

private static final int DEFXERRORINDEX

The default error in x index, -1 for unspecified.

See Also:

Constant Field Values

DEFYERRORINDEX

private static final int DEFYERRORINDEX

The default error in y index, -1 for unspecified.

See Also:

Constant Field Values

DEFCONNECT

private static final boolean DEFCONNECT

The default connecting behaviour.

See Also:

Constant Field Values

DEFPOINTS

private static final int DEFPOINTS

The default maximum number of points, zero for all points.

See Also:

Constant Field Values

DEFXSHRINK

private static final double DEFXSHRINK

The default x inset in normalized space.

See Also:

Constant Field Values

DEFYSHRINK

private static final double DEFYSHRINK

The default y inset in normalized space.

See Also:

Constant Field Values

DEFFLIPXAXIS

private static final boolean DEFFLIPXAXIS

The default flipping of the x-axis.

See Also:

Constant Field Values

DEFFLIPYAXIS

private static final boolean DEFFLIPYAXIS

The default flipping of the y-axis.

See Also:

Constant Field Values

DEFSHAPESIZE

private static final double DEFSHAPESIZE

The default zooming factors for data shapes.

See Also:

Constant Field Values

DEFDATALAST

private static final boolean DEFDATALAST

The default keep-size-constant.

See Also:

Constant Field Values

DEFRETAINSIZE

private static final boolean DEFRETAINSIZE

The default keep-size-constant.

See Also:

Constant Field Values

DEFZEROXAXIS

private static final boolean DEFZEROXAXIS

The default zeroing x-axis.

See Also:

Constant Field Values

DEFZEROYAXIS

private static final boolean DEFZEROYAXIS

The default zeroing y-axis.

See Also:

Constant Field Values

DEFEQUALSCALE

private static final boolean DEFEQUALSCALE

The default keep-scale-constant.

See Also:

Constant Field Values

DEFEQUALSTART

private static final boolean DEFEQUALSTART

The default keep-scale-constant.

See Also:

Constant Field Values

DEFERRORSHOW

private static final boolean DEFERRORSHOW

The default error showing behaviour.

See Also:

Constant Field Values

DEFERRORINCLUDE

private static final boolean DEFERRORINCLUDE

The default error inclusion behaviour on size determination.

See Also:

Constant Field Values

DEFERRORALWAYSRED

private static final boolean DEFERRORALWAYSRED

The default draw-error-in-my-color behaviour.

See Also:

Constant Field Values

DEFERRORCOLOR

private static final DrawingInfo DEFERRORCOLOR

The default error color

DEFERRORHAT

private static final boolean DEFERRORHAT

Default we show the little error bars on top/bottom of the raiser.

See Also:

Constant Field Values

DEFERRORHATLENGTH

private static final double DEFERRORHATLENGTH

Default length of the tiny 'hats' on top/b/r/l of the error raiser.

See Also:

Constant Field Values

DEFLEGENDY

private static final double DEFLEGENDY

Spacing of legend in y .

See Also:

Constant Field Values

DEFLEGENDLENGTH

private static final double DEFLEGENDLENGTH

Spacing of legend in x .

See Also:

Constant Field Values

DEFLEGENDGAP

private static final double DEFLEGENDGAP

Spacing of legend in x .

See Also:

Constant Field Values

DEFXUSERSPACEMIN

public static final double DEFXUSERSPACEMIN

A minimum plotting size in user space.

See Also:

Constant Field Values

DEFYUSERSPACEMIN

public static final double DEFYUSERSPACEMIN

A minimum plotting size in user space.

See Also:

Constant Field Values

DEFPRINTFONTSCALE

private static final double DEFPRINTFONTSCALE

Default printer scaling for font.

See Also:

Constant Field Values

userdata

private Map<String,List<DataCard>> userdata

The mapping of set names to data points in user space.

ogle

private Map<String,List<DataObserver>> ogle

The mapping of set names to data observers.

datadraw

private Map<String,List<ShapeDraw>> datadraw

We do not want to remove fixed objects, thus we have another table.

pointdraw

private Map<String,List<PointDraw>> pointdraw

We do not want to remove fixed objects, thus we have another table.

linedraw

private Map<String,List<ShapeDraw>> linedraw

We do not want to remove fixed objects, thus we have another table.

errordraw

private Map<String,List<ShapeDraw>> errordraw

We do not want to remove fixed objects, thus we have another table.

errorhats

private Map<String,List<PointDraw>> errorhats

The error bars for nice viewing.

xminmax

private Map<String,VectorG> xminmax

For each color the current min/max of the x-coordinate.

yminmax

private Map<String,VectorG> yminmax

For each color the current min/max of the y-coordinate.

xspan

private VectorG xspan

From all coordinates, the current span in x plus error.

yspan

private VectorG yspan

From all coordinates, the current span in y plus error.

setshapes

private Map<String,ShapeDraw> setshapes

The set names mapped to their generic shapes.

joints

private List<String> joints

The list of sets that create joined points.

Constructor Detail

JDataCanvas

public JDataCanvas(PropertyBearing prop)

Constructs a new shelf canvas.

Method Detail

getMainCanvas

public JDataCanvas getMainCanvas()

Returns this.

Specified by:

getMainCanvas in interface DataCanvasProviding

getComposingCanvases

public Collection<JDataCanvas> getComposingCanvases()

Returns a collection containing only this.

Specified by:

getComposingCanvases in interface DataCanvasProviding

init

public void init()

On init, clear the data.

Specified by:

init in interface Initializable

Overrides:

init in class JBoxedCanvas

setComposedProperties

public void setComposedProperties(PropertyBearing prop)

Adds additional default mappings.

Specified by:

setComposedProperties in interface PropertyAware

Overrides:

setComposedProperties in class JBoxedCanvas

addDelete

public static void addDelete(JDataCanvas jtf)

Add a delete cursor to the data canvas. This is a convenience method to allow this often-used cursor to be added with a single line of code

addZoom

public static void addZoom(JDataCanvas jtf)

Add a zoom cursor to the data canvas. This is a convenience method to allow this often-used cursor to be added with a single line of code

clearData

public boolean clearData()

Clears all accumulated data.

getSpanX

public Vector2D getSpanX()

Returns the current span of x coordinates.

getSpanY

public Vector2D getSpanY()

Returns the current span of y coordinates.

getMaximumPoints

public int getMaximumPoints()

Returns the number of points in the canvas.

getClosestShape

public <T extends Centerable> T getClosestShape(Point2D norm,
                                                Class<T> oftype)

Overrides for searching in my special point maps, too.

Specified by:

getClosestShape in interface NormalizedShapes

Overrides:

getClosestShape in class JNormalizedCanvas

Parameters:

norm - The point-of-interest in normalized coordinates.

getInsideShapes

public <T extends Centerable> Collection<T> getInsideShapes(Rectangle2D norm,
                                                            Class<T> oftype)

Adds my points, if requested.

Specified by:

getInsideShapes in interface NormalizedShapes

Overrides:

getInsideShapes in class JNormalizedCanvas

Parameters:

norm - The bounding rectangle in normalized coordinates.

getClosestDataShape

public Centerable getClosestDataShape(Point2D norm,
                                      String setname,
                                      double maxnorm)

Looks in the specified data set and returns the the closest Centerable there. Depending on KEY_RETAINSIZE we either return a PointDraw or a ShapeDraw object, both are also FilledShapes and can be cast.

Parameters:

norm - Look around this normalized point

setname - Only look in this set

maxnorm - If closest distance higher, return null.

getClosestData

public DataCard getClosestData(Point2D norm,
                               String setname)

Returns the data card that is closest to the point in question for the given set name.

getClosestData

public DataCard getClosestData(Point2D norm,
                               String setname,
                               double maxnorm)

Returns the data card that is closest to the point in question for the given set name.

getInsideData

public Collection<DataCard> getInsideData(Rectangle2D norm,
                                          String setname)

Returns all data cards inside the normalized rectangle for the given set name.

deleteClosest

public DataTransfer deleteClosest(Point2D norm,
                                  String setname)

Deletes the data point on the set closest to the normalized screen coordinates. The data point is not totally lost, as it may be redeemed by issuing revertDeleted(java.util.List, java.lang.String) with the data transfer object returned by this call.

getAnimationInfo

public Collection<DrawingInfo> getAnimationInfo(String stylename)

Adds the line set and the legend set, if they exist.

Overrides:

getAnimationInfo in class JNormalizedCanvas

deleteInside

public List<DataTransfer> deleteInside(Rectangle2D norm,
                                       String setname)

Deletes all data points within the normalized rectangle. The data point is not totally lost, as it may be redeemed by issuing revertDeleted(java.util.List, java.lang.String) with the data transfer object returned by this call. Note that it is essential to retain the order of the transferred data points to correctly redeem them, if they are connected.

revertDeleted

public boolean revertDeleted(List<DataTransfer> redeem,
                             String setname)

Reverts deleted data points. Adds in reversed order. Does rescale if necessary, does not repaint. Return true, if anything has changed.

redeemList

protected boolean redeemList(List<DataTransfer> redeem,
                             String setname)

Reenters a list of data into the canvas without notification. Returns true, if the scaling has changed and rescale has been issued.

extractKeys

protected List<DataTransfer> extractKeys(List<Object> keys,
                                         String setname)

If somehow we know the list of keys we want to delete from a set, We extract them into data transfer lists here. No data change notification is sent here.

extractKeys

protected List<DataTransfer> extractKeys(List<Object> keys,
                                         String setname,
                                         boolean notify)

If somehow we know the list of keys we want to delete from a set, We extract them into data transfer lists here. No data change notification is sent here, if notify is false.

extract

private boolean extract(Object cardkey,
                        String setname,
                        List<DataTransfer> sink)

Extracts a specific data card from a set by means of its key. This means:

• We remove the data point from the the userdata map. The list of DataCards belonging to the specified set is searched for the ID and this entry is deleted
• Corresponding to this DataCard, the appropriate entry in the datadraw or pointdraw map is deleted.
• If error bars are linked to this data card, they are removed from the errordraw map.
• If data point connecting is enabled via the KEY_CONNECT property, The linedraw table is searched for the maximum two lines that are attached to this data point. Any line found is deleted. If this data point was connected with two neighbours, i.e. two lines were found and deleted, a new line is added, now connecting the two neighbours.
• If the removal of the data point changes the min/max, a rescale is pending. A repaint is pending whenever things have changed. The rescale is not performed, only the appropriate trigger in the data transfer object is raised.

To allow redeeming of the data point, the resulting DataTransfer object collects all necessary information and is put into the provided sink.

redeem

private boolean redeem(DataTransfer undel,
                       String setname)

Redeems a previously extracted point. Depending on the non-null data in the transfer provided, error bars, lines, etc are reconstructed. True is returned, if a rescale is necessary.

scanRemove

private static <T extends FilledShape> T scanRemove(List<T> scan,
                                                    Object key)

Scans a list of either ShapeDraws or PointDraws for the first occurence of a given key. This FilledShape is removed from the list and returned.

nearest

private <T extends Centerable> T nearest(T one,
                                         T two,
                                         Point2D p)

Returns the centerable that is closer to the point.

addDataObserver

public void addDataObserver(DataObserver eye,
                            String setname)

Adds a new data observer for the given set name. The observer is notified whenever the set data changes.

removeDataObserver

public void removeDataObserver(DataObserver eye,
                               String setname)

Removes the data observer from the list.

addMeasure

public int addMeasure(VectorG point)

Whenever we add a data point, we recalculate the drawable list and the user transform. We also set the viewpoint to ensure proper labeling.

Returns:

The index of the draw object added.

addMeasure

public int addMeasure(String setname,
                      VectorG onepoint,
                      Object key)

Add a point specifying the set name instead of the set color. If the set name is not found in our look-up table, the entry is ignored.

putMeasuredSet

public int putMeasuredSet(List<? extends VectorG> points)

Sets a new list of data in the default color.

putMeasuredSet

public int putMeasuredSet(String setname,
                          List<? extends VectorG> points,
                          List<Object> keys)

Sets a new list of data into the specified set. Old data is deleted

putMeasuredSets

public int putMeasuredSets(Map<String,List<? extends VectorG>> pointmap,
                           Map<String,List<Object>> keymap)

This methods allows setting of a bunch of user data, rescaling is only done at the very end if necessary. If keys are to be provided for the measurements, the second mapping must provide them.

putMeasurements

private boolean putMeasurements(String setname,
                                List<? extends VectorG> points,
                                List<Object> keys,
                                boolean scale)

Sets a new list of data into the specified set. Old data is deleted. Returns true, if rescale is pending, which is never the case if launched with scale=true

addDrawingInfo

public Object addDrawingInfo(String stylename,
                             DrawingInfo color)

We allow adding of a new drawing style anf add the line set

Overrides:

addDrawingInfo in class JNormalizedCanvas

getMeasuredData

public List<DataCard> getMeasuredData(String setname)

Returns all measures belonging to the given set name.

getUserData

public Map<String,List<DataCard>> getUserData()

Returns all user data as a mapping of set names to VectorG,key-lists.

setUserData

public int setUserData(Map<String,List<DataCard>> apply)

Sets the entire mapping of user data to this canvas. Must be a mapping of Strings to lists. Warning: No checking is done if the lists provided contain Shelf, thus use with care.

getShapeForSet

public ShapeDraw getShapeForSet(String setname)

Returns the generic shape to a setname.

setShapeForSet

public ShapeDraw setShapeForSet(String setname,
                                ShapeDraw sd)

Replaces a generic shape, returns the old setting or null if currently unset.

addJoint

public void addJoint(String setname)

Adds this set to our allowed joints list.

removeJoint

public void removeJoint(String setname)

Removes this set to our allowed joints list.

isEmpty

public boolean isEmpty()

Returns true if all drawable objects have no entries.

Overrides:

isEmpty in class JNormalizedCanvas

prepareCanvas

protected void prepareCanvas(Graphics g)

Adds the axis labels, if given.

Overrides:

prepareCanvas in class JBoxedCanvas

drawShapes

protected void drawShapes(Graphics2D g2d,
                          AffineTransform af)

This is the only entry point where I can savely draw my userdata and do not have to care about graphics paint attributes, as they are reset in the calling method.

Overrides:

drawShapes in class JNormalizedCanvas

rescale

private void rescale()

Rescales the entire data. The xspan and yspan Vectors must be up-to-date. From these tables, we get the overall scaling of the component. We calculate the user-space transformation and update the ticks/labels along with all data points.

rebuildOneDataSet

public void rebuildOneDataSet(String setname)

putOneDataSet

private void putOneDataSet(String setname,
                           List<DataCard> all)

Puts a single data set with the given color into the drawable or fillabale map of the parent. All entries in the parent with the specified color are ereased.

addLineData

private int addLineData(String color,
                        ShapeDraw shape)

Adds a shape to the drawable list of objects.

Returns:

The index of the draw object added.

addErrorData

private int addErrorData(String color,
                         ShapeDraw shape)

Adds a shape to the errorbar list of objects.

Returns:

The index of the draw object added.

addErrorHat

private int addErrorHat(String color,
                        PointDraw shape)

Adds a shape to the errorbar list of objects.

Returns:

The index of the draw object added.

addDrawData

private int addDrawData(String color,
                        ShapeDraw shape)

Adds a shape to the errorbar list of objects.

Returns:

The index of the draw object added.

addPointData

private int addPointData(String color,
                         PointDraw shape)

Adds a shape to the errorbar list of objects.

Returns:

The index of the draw object added.

insertInto

private <T> int insertInto(Map<String,List<T>> setdata,
                           String color,
                           T shape)

Adds a shape to the drawable list of objects.

Returns:

The index of the draw object added.

putSinglePoint

private void putSinglePoint(String setname,
                            DataCard current,
                            DataCard old)

Adds a single data point to the drawable/fillable maps. Does not erease old data.

notifyOnRemove

protected void notifyOnRemove(String setname,
                              List<DataCard> removed)

Notifies all registered listeners of a remove of data.

notifyOnAdd

protected void notifyOnAdd(String setname,
                           List<DataCard> removed)

Notifies all registered listeners of a remove of data.

notifyNew

protected void notifyNew(Collection<String> sets)

Notifies all listeners to the set names of new data.

notifyClear

protected void notifyClear(Collection<String> sets)

Notifies all listeners to the set names of cleared data.

notifyListeners

private void notifyListeners(String setname,
                             DataChangeEvent dce)

Notifies all listeners to the given set name that the data has changed

createNormalShape

private ShapeDraw createNormalShape(CoordinateTransforming xy,
                                    DataCard point,
                                    double scalex,
                                    double scaley,
                                    Shape generic,
                                    boolean filled)

Creates a shape from a generic shape that is centered on (0,0). The generic shape is scaled according to the defined scale rules and the shifted as desired to represent a drawable shape in normalized space. This method can be used to generate data point shapes by using scales of one, and error bars by scaling according to the error in normalized coordinates.

createNormalPoint

private PointDraw createNormalPoint(CoordinateTransforming xy,
                                    DataCard point,
                                    double scalex,
                                    double scaley,
                                    Shape generic,
                                    boolean filled)

Creates a shape from a generic shape that is centered on (0,0). The generic shape is scaled according to the defined scale rules and the shifted as desired to represent a drawable shape in normalized space. This method can be used to generate data point shapes by using scales of one, and error bars by scaling according to the error in normalized coordinates.

createLine

private ShapeDraw createLine(CoordinateTransforming xy,
                             DataCard p1,
                             DataCard p2)

Creates a line that connects the two data points. The id of the line is the id of the two data points as a two-dim object array.

getMinMax

private static final VectorG getMinMax(List<DataCard> nvector,
                                       boolean ad,
                                       int index,
                                       int erridx)

Takes a list of VectorGs and returns the maximum and minimum found at the specified index as index 0/1. If an error index is given, the error on that min/max place is also recorded on indices 2 and 3.

getSpan

private static final VectorG getSpan(Collection<VectorG> vec2d,
                                     boolean ad)

Takes a collection of 2d vectors and gets the minimum of x and y.

getActions

public Map<String,Action> getActions()

Adds an action that can be used for saving the data in a file.

Overrides:

getActions in class JNormalizedCanvas

getDefaultProperties

public static Map<String,String> getDefaultProperties()

Returns a default mapping for applications that only want to override specific settings. Allows construction with a string.