HistogramWindow (ImageJ API)

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - java.awt.Window
    - - java.awt.Frame
      - ij.gui.ImageWindow
        
        ij.gui.HistogramWindow

All Implemented Interfaces:

RoiListener, ImageListener, Measurements, ClipboardOwner, ActionListener, FocusListener, MouseWheelListener, WindowListener, WindowStateListener, ImageObserver, MenuContainer, Serializable, Runnable, EventListener, Accessible
```
public class HistogramWindow
extends ImageWindow
implements Measurements, ActionListener, ClipboardOwner, ImageListener, RoiListener, Runnable
```
This class is an extended ImageWindow that displays histograms.

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class java.awt.Component
  Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
- Nested classes/interfaces inherited from class java.awt.Container
  Container.AccessibleAWTContainer
- Nested classes/interfaces inherited from class java.awt.Frame
  Frame.AccessibleAWTFrame
- Nested classes/interfaces inherited from class java.awt.Window
  Window.AccessibleAWTWindow, Window.Type

Field Summary

Fields
Modifier and Type	Field	Description
`protected Calibration`	`cal`
`protected Button`	`copy`
`protected Label`	`count`
`protected int`	`decimalPlaces`
`protected static String`	`defaultDirectory`
`protected int`	`digits`
`protected Rectangle`	`frame`
`protected long[]`	`histogram`
`protected Button`	`list`
`protected Button`	`live`
`protected Button`	`log`
`protected boolean`	`logScale`
`protected LookUpTable`	`lut`
`static int`	`nBins`
`protected long`	`newMaxCount`
`protected int`	`plotScale`
`protected Button`	`rgb`
`protected Button`	`save`
`protected ImageStatistics`	`stats`
`protected Label`	`value`
`protected int`	`yMax`

Fields inherited from class java.awt.Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

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

Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Fields inherited from class ij.gui.ImageWindow
closed, HGAP, ic, ij, imp, MIN_HEIGHT, MIN_WIDTH, running, running2, setMenuBarTime, VGAP

Fields inherited from interface ij.measure.Measurements
ADD_TO_OVERLAY, ALL_STATS, AREA, AREA_FRACTION, CENTER_OF_MASS, CENTROID, CIRCULARITY, ELLIPSE, FERET, INTEGRATED_DENSITY, INVERT_Y, KURTOSIS, LABELS, LIMIT, MAX_STANDARDS, MEAN, MEDIAN, MIN_MAX, MODE, NaN_EMPTY_CELLS, PERIMETER, RECT, SCIENTIFIC_NOTATION, SHAPE_DESCRIPTORS, SKEWNESS, SLICE, STACK_POSITION, STD_DEV

Fields inherited from interface ij.gui.RoiListener
COMPLETED, CREATED, DELETED, EXTENDED, MODIFIED, MOVED

Constructor Summary

Constructors
Constructor	Description
`HistogramWindow(ImagePlus imp)`	Displays a histogram using the title "Histogram of ImageName".
`HistogramWindow(String title, ImagePlus imp, int bins)`	Displays a histogram using the specified title and number of bins.
`HistogramWindow(String title, ImagePlus imp, int bins, double histMin, double histMax)`	Displays a histogram using the specified title, number of bins and histogram range.
`HistogramWindow(String title, ImagePlus imp, int bins, double histMin, double histMax, int yMax)`	Displays a histogram using the specified title, number of bins, histogram range and yMax.
`HistogramWindow(String title, ImagePlus imp, ImageStatistics stats)`	Displays a histogram using the specified title and ImageStatistics.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`actionPerformed(ActionEvent e)`
`protected void`	`copyToClipboard()`
`protected void`	`drawHistogram(ImageProcessor ip, boolean fixedRange)`
`int[]`	`getHistogram()`
`ResultsTable`	`getResultsTable()`	Returns the histogram values as a ResultsTable.
`double[]`	`getXValues()`
`void`	`imageClosed(ImagePlus imp)`
`void`	`imageOpened(ImagePlus imp)`
`void`	`imageUpdated(ImagePlus imp)`
`void`	`lostOwnership(Clipboard clipboard, Transferable contents)`
`void`	`mouseMoved(int x, int y)`	This method is called by ImageCanvas.mouseMoved(MouseEvent).
`void`	`roiModified(ImagePlus img, int id)`
`void`	`run()`
`void`	`setup()`
`void`	`showHistogram(ImagePlus imp, int bins)`	Draws the histogram using the specified title and number of bins.
`void`	`showHistogram(ImagePlus imp, int bins, double histMin, double histMax)`	Draws the histogram using the specified title, number of bins and histogram range.
`void`	`showHistogram(ImagePlus imp, ImageStatistics stats)`	Draws the histogram using the specified title and ImageStatistics.
`protected void`	`showList()`

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, getGraphics, 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, 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, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.awt.Container
add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, update, validate, validateTree

Methods inherited from class java.awt.Frame
addNotify, getAccessibleContext, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, paramString, remove, removeNotify, setBackground, setCursor, setExtendedState, setIconImage, setMaximizedBounds, setMenuBar, setOpacity, setResizable, setShape, setState, setTitle, setUndecorated

Methods inherited from interface java.awt.MenuContainer
getFont, postEvent

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from class java.awt.Window
addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, 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, postEvent, processEvent, processWindowEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, setVisible, show, toBack, toFront

Field Detail

stats
```
protected ImageStatistics stats
```

histogram
```
protected long[] histogram
```

lut
```
protected LookUpTable lut
```

frame
```
protected Rectangle frame
```

list
```
protected Button list
```

save
```
protected Button save
```

copy
```
protected Button copy
```

log
```
protected Button log
```

live
```
protected Button live
```

rgb
```
protected Button rgb
```

value
```
protected Label value
```

count
```
protected Label count
```

defaultDirectory

protected static String defaultDirectory

decimalPlaces
```
protected int decimalPlaces
```

digits
```
protected int digits
```

newMaxCount
```
protected long newMaxCount
```

plotScale
```
protected int plotScale
```

logScale
```
protected boolean logScale
```

cal
```
protected Calibration cal
```

yMax
```
protected int yMax
```

nBins
```
public static int nBins
```

Constructor Detail

HistogramWindow
```
public HistogramWindow(ImagePlus imp)
```
Displays a histogram using the title "Histogram of ImageName".

HistogramWindow
```
public HistogramWindow(String title,
                       ImagePlus imp,
                       int bins)
```
Displays a histogram using the specified title and number of bins. Currently, the number of bins must be 256 expect for 32 bit images.

HistogramWindow
```
public HistogramWindow(String title,
                       ImagePlus imp,
                       int bins,
                       double histMin,
                       double histMax)
```
Displays a histogram using the specified title, number of bins and histogram range. Currently, the number of bins must be 256 and the histogram range range must be the same as the image range expect for 32 bit images.

HistogramWindow

public HistogramWindow(String title,
                       ImagePlus imp,
                       int bins,
                       double histMin,
                       double histMax,
                       int yMax)

Displays a histogram using the specified title, number of bins, histogram range and yMax.

HistogramWindow

public HistogramWindow(String title,
                       ImagePlus imp,
                       ImageStatistics stats)

Displays a histogram using the specified title and ImageStatistics.

Method Detail
- showHistogram
```
public void showHistogram(ImagePlus imp,
                          int bins)
```
  Draws the histogram using the specified title and number of bins. Currently, the number of bins must be 256 expect for 32 bit images.
- showHistogram
```
public void showHistogram(ImagePlus imp,
                          int bins,
                          double histMin,
                          double histMax)
```
  Draws the histogram using the specified title, number of bins and histogram range. Currently, the number of bins must be 256 and the histogram range range must be the same as the image range expect for 32 bit images.
- showHistogram
```
public void showHistogram(ImagePlus imp,
                          ImageStatistics stats)
```
  Draws the histogram using the specified title and ImageStatistics.
- setup
```
public void setup()
```
- mouseMoved
```
public void mouseMoved(int x,
                       int y)
```
  Description copied from class: ImageWindow
  
  This method is called by ImageCanvas.mouseMoved(MouseEvent).
  
  Overrides:
  
  mouseMoved in class ImageWindow
  
  See Also:
  
  ImageCanvas.mouseMoved(java.awt.event.MouseEvent)
- drawHistogram
```
protected void drawHistogram(ImageProcessor ip,
                             boolean fixedRange)
```
- getResultsTable
```
public ResultsTable getResultsTable()
```
  Returns the histogram values as a ResultsTable.
- showList
```
protected void showList()
```
- copyToClipboard
```
protected void copyToClipboard()
```
- actionPerformed
```
public void actionPerformed(ActionEvent e)
```
  Specified by:
  
  actionPerformed in interface ActionListener
- lostOwnership
```
public void lostOwnership(Clipboard clipboard,
                          Transferable contents)
```
  Specified by:
  
  lostOwnership in interface ClipboardOwner
- getHistogram
```
public int[] getHistogram()
```
- getXValues
```
public double[] getXValues()
```
- imageOpened
```
public void imageOpened(ImagePlus imp)
```
  Specified by:
  
  imageOpened in interface ImageListener
- imageUpdated
```
public void imageUpdated(ImagePlus imp)
```
  Specified by:
  
  imageUpdated in interface ImageListener
- roiModified
```
public void roiModified(ImagePlus img,
                        int id)
```
  Specified by:
  
  roiModified in interface RoiListener
- imageClosed
```
public void imageClosed(ImagePlus imp)
```
  Specified by:
  
  imageClosed in interface ImageListener
- run
```
public void run()
```
  Specified by:
  
  run in interface Runnable

Class HistogramWindow

Nested Class Summary

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

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

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

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

Field Summary

Fields inherited from class java.awt.Component

Fields inherited from class java.awt.Frame

Fields inherited from interface java.awt.image.ImageObserver

Fields inherited from class ij.gui.ImageWindow

Fields inherited from interface ij.measure.Measurements

Fields inherited from interface ij.gui.RoiListener

Constructor Summary

Method Summary

Methods inherited from class java.awt.Component

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Frame

Methods inherited from class ij.gui.ImageWindow

Methods inherited from interface java.awt.MenuContainer

Methods inherited from class java.lang.Object

Methods inherited from class java.awt.Window

Field Detail

stats

histogram

lut

frame

list

save

copy

log

live

rgb

value

count

defaultDirectory

decimalPlaces

digits

newMaxCount

plotScale

logScale

cal

yMax

nBins

Constructor Detail

HistogramWindow

HistogramWindow

HistogramWindow

HistogramWindow

HistogramWindow

Method Detail

showHistogram

showHistogram

showHistogram

setup

mouseMoved

drawHistogram

getResultsTable

showList

copyToClipboard

actionPerformed

lostOwnership

getHistogram

getXValues

imageOpened

imageUpdated

roiModified

imageClosed

run