Package uk.ac.starlink.topcat.plot
Class DensityWindow
- java.lang.Object
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- java.awt.Component
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- java.awt.Container
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- java.awt.Window
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- java.awt.Frame
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- javax.swing.JFrame
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- uk.ac.starlink.topcat.AuxWindow
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- uk.ac.starlink.topcat.plot.GraphicsWindow
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- uk.ac.starlink.topcat.plot.DensityWindow
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- All Implemented Interfaces:
java.awt.image.ImageObserver
,java.awt.MenuContainer
,java.io.Serializable
,javax.accessibility.Accessible
,javax.swing.RootPaneContainer
,javax.swing.WindowConstants
public class DensityWindow extends GraphicsWindow
Graphics window which displays a density plot, that is a 2-dimensional histogram. Each screen pixel corresponds to a bin of the 2-d histogram, and is coloured according to how many items fall into it.- Since:
- 1 Dec 2005
- Author:
- Mark Taylor
- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class uk.ac.starlink.topcat.plot.GraphicsWindow
GraphicsWindow.ExportAction, GraphicsWindow.ReplotListener
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Nested classes/interfaces inherited from class javax.swing.JFrame
javax.swing.JFrame.AccessibleJFrame
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Nested classes/interfaces inherited from class java.awt.Window
java.awt.Window.AccessibleAWTWindow, java.awt.Window.Type
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Field Summary
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Fields inherited from class java.awt.Frame
CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR
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Fields inherited from class java.awt.Component
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
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Constructor Summary
Constructors Constructor Description DensityWindow(java.awt.Component parent)
Constructs a new DensityWindow.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected uk.ac.starlink.ttools.plot.PlotState
createPlotState()
Constructs a new PlotState.protected PointSelector
createPointSelector()
Returns a new PointSelector instance to be used for selecting points to be plotted.protected StyleEditor
createStyleEditor()
Creates a style editor suitable for this window.protected void
doReplot(uk.ac.starlink.ttools.plot.PlotState state)
Performs an actual plot.void
exportFits(java.io.OutputStream ostrm)
Exports the grids currently displayed in the plot as a FITS image (primary HDU).uk.ac.starlink.ttools.plot.StyleSet
getDefaultStyles(int npoint)
Returns a StyleSet which can supply markers.int
getMainRangeCount()
Returns the number of axes whose ranges can be reset excluding any auxiliary axes.protected javax.swing.JComponent
getPlotPanel()
Returns the component containing the graphics output of this window.uk.ac.starlink.ttools.plot.PlotState
getPlotState()
Returns an object which characterises the choices the user has made in the GUI to indicate the plot that s/he wants to see.protected void
init()
Perform initialisation which can't be done in the constructor (typically because it calls potentially overridden methods).protected boolean
isLegendInteresting(uk.ac.starlink.ttools.plot.PlotState state)
Indicates whether the legend is worth showing for a given plot state.-
Methods inherited from class uk.ac.starlink.topcat.plot.GraphicsWindow
addExtraAxes, addNewSubsets, calculateRanges, createErrorModeMenu, createErrorModeModels, createErrorRendererMenu, createMarkerStyleMenu, dispose, fixDefaultErrorRenderers, getAuxAxisCount, getAxisEditAction, getAxisWindow, getColumnIndex, getDataRanges, getErrorModeModels, getExportMenu, getExtrasPanel, getFlipModels, getGridModel, getLegendModel, getLogModels, getPadRatio, getPlot, getPoints, getPointSelectors, getPointSelectorToolBar, getReplotAction, getReplotListener, getRescaleAction, getStandardMarkStyleSets, getStatusBox, getStyles, getViewRanges, getVisibleAuxAxisCount, replot, setGuidePointCount, setMainTable, setPadRatio, setStyles, setVisible
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Methods inherited from class uk.ac.starlink.topcat.AuxWindow
addHelp, beep, confirm, createImportTableAction, createSaveTableAction, getBodyPanel, getControlPanel, getHelpMenu, getIconImage, getMainArea, getSponsorLogos, getToolBar, getWindowMenu, makeTitledBorder, makeVisible, placeProgressBar, positionAfter, recursiveSetEnabled, setBusy, setCloseIsExit, setMainHeading
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Methods inherited from class javax.swing.JFrame
addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update
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Methods inherited from class java.awt.Frame
addNotify, getCursorType, getExtendedState, getFrames, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setBackground, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setOpacity, setResizable, setShape, setState, setTitle, setUndecorated
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Methods inherited from class java.awt.Window
addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, show, toBack, toFront
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Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusDownCycle, validate, validateTree
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Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
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Method Detail
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init
protected void init()
Description copied from class:GraphicsWindow
Perform initialisation which can't be done in the constructor (typically because it calls potentially overridden methods).- Overrides:
init
in classGraphicsWindow
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getPlotPanel
protected javax.swing.JComponent getPlotPanel()
Description copied from class:GraphicsWindow
Returns the component containing the graphics output of this window. This is the component which is exported or printed etc alongside the legend which is managed by GraphicsWindow. It should therefore contain only the output data, not any user interface decoration.- Specified by:
getPlotPanel
in classGraphicsWindow
- Returns:
- plot container
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createStyleEditor
protected StyleEditor createStyleEditor()
Description copied from class:GraphicsWindow
Creates a style editor suitable for this window.- Specified by:
createStyleEditor
in classGraphicsWindow
- Returns:
- new style editor
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createPointSelector
protected PointSelector createPointSelector()
Description copied from class:GraphicsWindow
Returns a new PointSelector instance to be used for selecting points to be plotted.- Overrides:
createPointSelector
in classGraphicsWindow
- Returns:
- new point selector component
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getMainRangeCount
public int getMainRangeCount()
Description copied from class:GraphicsWindow
Returns the number of axes whose ranges can be reset excluding any auxiliary axes.- Overrides:
getMainRangeCount
in classGraphicsWindow
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createPlotState
protected uk.ac.starlink.ttools.plot.PlotState createPlotState()
Description copied from class:GraphicsWindow
Constructs a new PlotState. This is called byGraphicsWindow.getPlotState()
prior to the PlotState configuration done there. Thus if a subclass wants to provide and configure a particular state (for instance one of a specialised subclass of PlotState) it can override this method to do so. The default implementation just invokesnew PlotState()
.- Overrides:
createPlotState
in classGraphicsWindow
- Returns:
- returns a new PlotState object ready for generic configuration
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getPlotState
public uk.ac.starlink.ttools.plot.PlotState getPlotState()
Description copied from class:GraphicsWindow
Returns an object which characterises the choices the user has made in the GUI to indicate the plot that s/he wants to see.The
GraphicsWindow
implementation of this method as well as populating the state with standard information also callsPointSelection.readPoints(javax.swing.BoundedRangeModel)
andGraphicsWindow.calculateRanges(uk.ac.starlink.topcat.plot.PointSelection, uk.ac.starlink.topcat.plot.Points, uk.ac.starlink.ttools.plot.PlotState)
if necessary.- Overrides:
getPlotState
in classGraphicsWindow
- Returns:
- snapshot of the currently-selected plot request
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doReplot
protected void doReplot(uk.ac.starlink.ttools.plot.PlotState state)
Description copied from class:GraphicsWindow
Performs an actual plot.- Overrides:
doReplot
in classGraphicsWindow
- Parameters:
state
- plot state determining details of plot configuration
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getDefaultStyles
public uk.ac.starlink.ttools.plot.StyleSet getDefaultStyles(int npoint)
Description copied from class:GraphicsWindow
Returns a StyleSet which can supply markers. Thenpoint
may be used as a hint for how many points are expected to be drawn with it.- Specified by:
getDefaultStyles
in classGraphicsWindow
- Parameters:
npoint
- approximate number of points - use -1 for unknown- Returns:
- style factory
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isLegendInteresting
protected boolean isLegendInteresting(uk.ac.starlink.ttools.plot.PlotState state)
Description copied from class:GraphicsWindow
Indicates whether the legend is worth showing for a given plot state.- Overrides:
isLegendInteresting
in classGraphicsWindow
- Parameters:
state
- plot state- Returns:
- true iff the legend would show non-trivial information
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exportFits
public void exportFits(java.io.OutputStream ostrm) throws java.io.IOException, nom.tam.fits.FitsException
Exports the grids currently displayed in the plot as a FITS image (primary HDU).- Parameters:
ostrm
- output stream- Throws:
java.io.IOException
nom.tam.fits.FitsException
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