# All Classes and Interfaces

Class
Description
AboutBox
This plugin implements the Help/About ImageJ command by opening about.jpg in ij.jar, scaling it 600% and adding text to an overlay.
Analyzer
This plugin implements ImageJ's Analyze/Measure and Analyze/Set Measurements commands.
Animator
This plugin animates stacks.
AppearanceOptions
This plugin implements the Edit/Options/Appearance command.
ArrayUtil
Arrow
This is an Roi subclass for creating and displaying arrows.
ArrowTool
ArrowToolOptions
This plugin implements the Edit/Options/Arrow Tool command.
AutoThresholder
Autothresholding methods (limited to 256 bin histograms) from the Auto_Threshold plugin (http://fiji.sc/Auto_Threshold) by G.Landini at bham dot ac dot uk).
AutoThresholder.Method
AVI_Reader
ImageJ Plugin for reading an AVI file into an image stack (one slice per video frame) Restrictions and Notes: - Only few formats supported: - uncompressed 8 bit with palette (=LUT) - uncompressed 8 invalid input: '&' 16 bit grayscale - uncompressed 24 invalid input: '&' 32 bit RGB (alpha channel ignored) - uncompressed 32 bit AYUV (alpha channel ignored) - various YUV 4:2:2 and 4:2:0 compressed formats (i.e., formats with full luminance resolution, but reduced chroma resolution - png or jpeg-encoded individual frames.
AVI_Writer
This plugin implements the File/Save As/AVI command.
BackgroundSubtracter
Implements ImageJ's Subtract Background command.
BatchConverter
This plugin implements the File/ /Convert command, which converts the images in a folder to a specified format.
BatchMeasure
This plugin implements the File/Batch/Measure command, which measures all the images in a user-specified folder.
BatchProcessor
This plugin implements the File/Batch/Macro and File/Batch/Virtual Stack commands.
Benchmark
Implements the Plugins/Utilities/Run Benchmark command.
Benchmark
Implements the Plugins/Utilities/Run Benchmark command when the current image is 512x512 and RGB.
Binary
Implements the Erode, Dilate, Open, Close, Outline, Skeletonize and Fill Holes commands in the Process/Binary submenu.
BinaryInterpolator
BinaryProcessor
This class processes binary images.
Binner
This plugin implements the Image/Transform/Bin command.
BitBuffer
A class for reading arbitrary numbers of bits from a byte array.
Blitter
ImageJ bit blitting classes must implement this interface.
BMP_Reader
This plugin reads BMP files.
BMP_Writer
Implements the File/Save As/BMP command.
BrowserLauncher
This plugin implements the File/Import/URL command and the commands in the Help menu that open web pages.
BrushTool
This class implements the Paintbrush Tool, which allows the user to draw on an image, or on an Overlay if "Paint on overlay" is enabled.
ByteBlitter
This class does bit blitting of byte images.
ByteProcessor
This is an 8-bit image and methods that operate on that image.
ByteStatistics
8-bit image statistics, including histogram.
Calibration
Calibration objects contain an image's spatial and density calibration data.
CalibrationBar
This plugin implements the Analyze/Tools/Calibration Bar command.
Calibrator
Implements the Analyze/Calibrate command.
CanvasResizer
This plugin implements the Image/Adjust/Canvas Size command.
ChannelArranger
This plugin implements the Image/Colors/Arrange Channels command, which allows the user to change the order of channels.
Channels
Displays the ImageJ "Channels" dialog.
ChannelSplitter
This plugin implements the Image/Color/Split Channels command.
CircularRoiMaker
This class implements the Process/FFT/Make Circular Selection command.
ClassChecker
Checks for duplicate class and JAR files in the plugins folders.
Clipboard
Copies/pastes images to/from the system clipboard.
ColorBlitter
This class does bit blitting of RGB images.
ColorChooser
Displays a dialog that allows the user to select a color using three sliders.
ColorPicker
Implements the Image/Color/Color Picker command.
ColorProcessor
This is an 32-bit RGB image and methods that operate on that image..
Colors
This plugin implements most of the Edit/Options/Colors command.
ColorSpaceConverter
ColorSpaceConverter
ColorStatistics
RGB image statistics, including histogram.
ColorThresholder
Selects pixels according to hsb or rgb components.
CommandFinder
CommandListener
Plugins that implement this interface are notified when ImageJ is about to run a menu command.
CommandLister
This class is used by the Plugins/Shortcuts/List Shortcuts command to display a list keyboard shortcuts.
Commands
Runs miscellaneous File and Window menu commands.
Commands
This plugin implements the Plugins>Utiltiees>Recent Commands command.
Compiler
Compiles and runs plugins using the javac compiler.
CompositeConverter
This plugin implements the Image/Color/Make Composite command.
CompositeImage
Concatenator
This plugin, which concatenates two or more images or stacks, implements the Image/Stacks/Tools/Concatenate command.
ContrastAdjuster
This plugin implements the Brightness/Contrast, Window/level and Color Balance commands, all in the Image/Adjust sub-menu.
ContrastEnhancer
Implements ImageJ's Process/Enhance Contrast command.
ControlPanel
ControlPanel.
Converter
Implements the conversion commands in the Image/Type submenu.
Convolver
This plugin convolves images using user user defined kernels.
Coordinates
The plugin implements the Image/Adjust/Coordinates command.
CurveFitter
Curve fitting class based on the Simplex method in the Minimizer class Notes on fitting polynomial functions: (i) The range of x values should not be too far from 0, especially for higher-order polynomials.
Debugger
DialogListener
PlugIns or PlugInFilters that want to listen to changes in a GenericDialog without adding listeners for each dialog field should implementthis method.
DICOM
This plugin decodes DICOM files.
DicomTools
DICOM utilities
DirectoryChooser
This class displays a dialog box that allows the user can select a directory.
Distribution
This plugin implements the Analyze/Distribution command.
DownsizeTable
A table for easier downsizing by convolution with a kernel.
DragAndDrop
This class opens images, roi's, luts and text files dragged and dropped on the "ImageJ" window.
DragAndDropHandler
This class handles draginvalid input: '&drop' onto JFileChoosers.
Duplicater
Deprecated.
replaced by ij.plugin.Duplicator class
Duplicator
This plugin implements the Image/Duplicate command.
Editor
This is a simple TextArea based editor for editing and compiling plugins.
EDM
This plugin implements the Euclidean Distance Map (EDM), Watershed, Ultimate Eroded Points and Voronoi commands in the Process/Binary submenu.
EllipseFitter
This class fits an ellipse to an ROI.
EllipseRoi
This class implements the ellipse selection tool.
EventListener
This plugin implements the Plugins/Utilities/Monitor Events command.
Executer
Runs ImageJ menu commands in a separate thread.
ExtendedPlugInFilter
ImageJ plugins that process an image may implement this interface.
ExtensionDescriptor
FFT
This class implements the FFT, Inverse FFT and Redisplay Power Spectrum commands in the Process/FFT submenu.
FFTCustomFilter
This class implements the Process/FFT/Custom Filter command.
FFTFilter
This class implements the Process/FFT/Bandpass Filter command.
FFTMath
The class implements the Process/FFT/Math command.
FHT
This class contains a Java implementation of the Fast Hartley Transform.
FileInfo
This class consists of public fields that describe an image file.
FileInfoVirtualStack
This plugin opens a multi-page TIFF file, or a set of raw images, as a virtual stack.
FileOpener
Opens or reverts an image specified by a FileInfo object.
FileSaver
Saves images in tiff, gif, jpeg, raw, zip and text format.
Filler
This plugin implements ImageJ's Fill, Clear, Clear Outside and Draw commands.
Filters
This plugin implements the Invert, Smooth, Sharpen, Find Edges, and Add Noise commands.
Filters3D
FITS_Reader
Opens and displays FITS images.
FITS_Writer
This plugin saves a 16 or 32 bit image in FITS format.
Fitter
ImageJ plugin that does curve fitting using the modified CurveFitter class.
FloatArray
This class implements an expandable float array similar to an ArrayList or Vector but more efficient.
FloatBlitter
This class does bit blitting of 32-bit floating-point images.
FloatPolygon
Used by the Roi classes to return float coordinate arrays and to determine if a point is inside or outside of spline fitted selections.
FloatProcessor
This is an 32-bit floating-point image and methods that operate on that image.
FloatStatistics
32-bit (float) image statistics, including histogram.
FloodFiller
This class, which does flood filling, is used by the floodFill() macro function and by the particle analyzer The Wikipedia at "http://en.wikipedia.org/wiki/Flood_fill" has a good description of the algorithm used here as well as examples in C and Java.
FolderOpener
Implements the File/Import/Image Sequence command, which opens a folder of images as a stack.
FontUtil
This class contains static utility methods for replacing fonts that are not available on the current system.
FractalBoxCounter
Calculate the so-called "capacity" fractal dimension.
FreehandRoi
Freehand region of interest or freehand line of interest
FunctionFinder
This class implements the text editor's Macros/Find Functions command.
Functions
This class implements the built-in macro functions.
GaussianBlur
This plug-in filter uses convolution with a Gaussian function for smoothing.
GaussianBlur3D
GelAnalyzer
This plugin generates gel profile plots that can be analyzed using the wand tool.
GenericDialog
This class is a customizable modal dialog box.
GIF_Reader
This plugin opens GIFs and Animated GIFs.
GifWriter
Saves the active image in GIF format, or as an animated GIF if the image is a stack.
Grid
This class implements the Analyze/Tools/Grid command.
GroupedZProjector
Implements the Image/Stacks/Tools/Grouped Z Project command.
GUI
This class consists of static GUI utility methods.
Histogram
This plugin implements the Analyze/Histogram command.
HistogramPlot
HistogramWindow
This class is an extended ImageWindow that displays histograms.
Hotkeys
Implements the Plugins/Hotkeys/Create Shortcut and Remove commands.
HTMLDialog
This is modal or non-modal dialog box that displays HTML formated text.
HyperStackConverter
Implements the "Stack to HyperStack", "RGB to HyperStack" and "HyperStack to Stack" commands.
HyperStackMaker
This plugin implements the File/New/Hyperstack command.
HyperStackReducer
Implements the Image/HyperStacks/Reduce Dimensionality command.
IJ
This class consists of static utility methods.
IJ.ExceptionHandler
IJEventListener
Plugins that implement this interface are notified when the user changes the foreground color, changes the background color, closes the color picker, closes the Log window or switches to another tool.
IJMath
ImageCalculator
This plugin implements the Process/Image Calculator command.
ImageCanvas
This is a Canvas used to display images in a Window.
ImageConverter
This class converts an ImagePlus object to a different type.
ImageInfo
This plugin implements the Image/Show Info command.
ImageJ
This frame is the main ImageJ class.
ImageJ_Updater
This plugin implements the Help/Update ImageJ command.
ImageJ.ExceptionHandler
Handles exceptions on the EDT.
ImageJApplet
Runs ImageJ as an applet and optionally opens up to nine images using URLs passed as a parameters.
ImageLayout
This is a custom layout manager that supports resizing of zoomed images.
ImageListener
Plugins that implement this interface are notified when an image is opened, closed or updated.
ImageMath
This plugin implements ImageJ's Process/Math submenu.
ImagePanel
This class is used by GenericDialog to add images to dialogs.
ImagePlus
An ImagePlus contain an ImageProcessor (2D image) or an ImageStack (3D, 4D or 5D image).
ImageProcessor
This abstract class is the superclass for classes that process the four data types (byte, short, float and RGB) supported by ImageJ.
ImageProperties
ImageReader
Reads raw 8-bit, 16-bit or 32-bit (float or RGB) images from a stream or URL.
ImageRoi
An ImageRoi is an Roi that overlays an image.
ImageStack
This class represents an expandable array of images.
ImageStatistics
Statistics, including the histogram, of an image or selection.
ImagesToStack
Implements the Image/Stacks/Images to Stack" command.
ImageWindow
A frame for displaying images.
ImageWriter
Writes a raw image described by a FileInfo object to an OutputStream.
ImportDialog
This is a dialog box used to imports raw 8, 16, 24 and 32-bit images.
Info
Deprecated.
replaced by ij.plugin.ImageInfo
Interpreter
This is the recursive descent parser/interpreter for the ImageJ macro language.
IntProcessor
This is an extended ColorProcessor that supports signed 32-bit int images.
Java2
This class contains static methods that use the Java 2 API.
JavaProperties
Displays the Java system properties in a text window.
JavaScriptEvaluator
Implements the text editor's Macros/Run command, and the IJ.runMacroFile() method, when the file name ends with ".js".
JpegWriter
The File/Save As/Jpeg command (FileSaver.saveAsJpeg() method) uses this plugin to save images in JPEG format.
Line
This class represents a straight line selection.
Line.PointIterator
Dedicated point iterator for thin lines.
LineGraphAnalyzer
Implements ImageJ's Analyze/Tools/Analyze Line Graph command.
LineWidthAdjuster
Adjusts the width of line selections.
ListVirtualStack
This plugin opens images specified by list of file paths as a virtual stack.
LogStream
This class provides the functionality to divert output sent to the System.out and System.err streams to ImageJ's log console.
LookUpTable
This class represents a color look-up table.
LUT
This is an indexed color model that allows an lower and upper bound to be specified.
LUT_Editor
LutApplier
This plugin implements the Image/Lookup Tables/Apply LUT command.
LutLoader
Opens NIH Image look-up tables (LUTs), 768 byte binary LUTs (256 reds, 256 greens and 256 blues), LUTs in text format, or generates the LUT specified by the string argument passed to the run() method.
LutViewer
Displays the active image's look-up table.
Macro
The class contains static methods that perform macro operations.
Macro_Runner
This class runs macros and scripts installed in the Plugins menu as well as macros and scripts opened using the Plugins/Macros/Run command.
MacroConstants
MacroExtension
MacroInstaller
This plugin implements the Plugins/Macros/Install Macros command.
MacroRunner
This class runs macros in a separate thread.
MacroToolRunner
MaximumFinder
This ImageJ plug-in filter finds the maxima (or minima) of an image.
Measurements
MeasurementsWriter
Saves a table as a csv or tab-delimited text file.
MedianCut
Converts an RGB image to 8-bit index color using Heckbert's median-cut color quantization algorithm.
Memory
This plugin implements the Edit/Options/Memory command.
MemoryMonitor
This plugin continuously plots ImageJ's memory utilization.
Menus
This class installs and updates ImageJ's menus.
MessageDialog
A modal dialog box that displays information.
Minimizer
Minimizer based on Nelder-Mead simplex method (also known as polytope method), including the 'outside contraction' as described in: J.C.
MontageMaker
Implements the Image/Stacks/Make Montage command.
MultiLineLabel
Custom component for displaying multiple lines.
NewImage
New image dialog box plus several static utility methods for creating images.
NewPlugin
This class creates a new macro or the Java source for a new plugin.
NextImageOpener
NonBlockingGenericDialog
This is an extension of GenericDialog that is non-modal.
OpenDialog
This class displays a dialog window from which the user can select an input file.
Opener
Opens tiff (and tiff stacks), dicom, fits, pgm, jpeg, bmp or gif images, and look-up tables, using a file open dialog or a path.
Options
This plugin implements most of the commands in the Edit/Options sub-menu.
Orthogonal_Views
This plugin projects dynamically orthogonal XZ and YZ views of a stack.
OtherInstance
OvalRoi
Oval region of interest
Overlay
An Overlay is a list of ROIs that can be drawn non-destructively on an Image.
OverlayBrushTool
OverlayCommands
This plugin implements the commands in the Image/Overlay menu.
OverlayLabels
This plugin implements the Image/Overlay/Labels command.
ParticleAnalyzer
Implements ImageJ's Analyze Particles command.
PasteController
Implements ImageJ's Paste Control window.
PGM_Reader
This plugin opens PxM format images.
PixelInspectionTool
This plugin continuously displays the pixel values of the cursor and its surroundings.
Plot
This class creates an image that line graphs, scatter plots and plots of vector fields (arrows) can be drawn on and displayed.
PlotCanvas
This subclass of ImageCanvas has special provisions for plots: - Zooming: sets the plot range - Scrolling: moves data area This behavior is suppressed if the plot is frozen
PlotContentsDialog
This class implements the Plot Window's Data>"Add from Plot", "Add form Table", "Add Fit" and "More>Contents Style" dialogs
PlotDialog
PlotMaker
Plugins that generate "Live" profile plots (Profiler and ZAxisProfiler) displayed in PlotWindows implement this interface.
PlotVirtualStack
This is a virtual stack of frozen plots.
PlotWindow
This class implements the Analyze/Plot Profile command.
PlugIn
Plugins that acquire images or display windows should implement this interface.
PluginClassLoader
ImageJ uses this class loader to load plugins and resources from the plugins directory and immediate subdirectories.
PlugInDialog
This is a non-modal dialog that plugins can extend.
PlugInFilter
ImageJ plugins that process an image should implement this interface.
PlugInFilterRunner
PlugInFrame
This is a closeable window that plugins can extend.
PluginInstaller
Installs plugins dragged and dropped on the "ImageJ" window, or plugins, macros or scripts opened using the Plugins/Install command.
PlugInInterpreter
Plugins that run scripts (e.g., BeanShell, Jython) extend this class.
PlugInTool
PNG_Writer
Saves in PNG format using the ImageIO classes.
PNM_Writer
PointRoi
This class represents a collection of points that can be associated with counters.
PointToolOptions
This plugin implements the Edit/Options/Point Tool command.
PolygonFiller
This class fills polygons using the scan-line filling algorithm described at "http://www.cs.rit.edu/~icss571/filling/".
PolygonRoi
This class represents a polygon region of interest or polyline of interest.
Prefs
This class contains the ImageJ preferences, which are loaded from the "IJ_Props.txt" and "IJ_Prefs.txt" files.
Printer
This plugin implements the File/Page Setup and File/Print commands.
ProfilePlot
Creates a density profile plot of a rectangular selection or line selection.
Profiler
Implements the Analyze/Plot Profile and Edit/Options/Profile Plot Options commands.
Program
An object of this type is a tokenized macro file and the associated symbol table.
ProgressBar
This is the progress bar that is displayed in the lower right hand corner of the ImageJ window.
Projector
This plugin creates a sequence of projections of a rotating volume (stack of slices) onto a plane using nearest-point (surface), brightest-point, or mean-value projection or a weighted combination of nearest- point projection with either of the other two methods (partial opacity).
ProxySettings
This plugin implements the Plugins/Utilities/Proxy Settings command.
RandomAccessStream
This class uses a memory cache to allow seeking within an InputStream.
RankFilters
This plugin implements the Mean, Minimum, Maximum, Variance, Median, Remove Outliers, Remove NaNs and Despeckle commands.
Raw
This plugin implements the File/Import/Raw command.
RecentOpener
Opens, in a separate thread, files selected from the File/Open Recent submenu.
Recorder
This is ImageJ's macro recorder.
RectToolOptions
This plugin implements the rounded rectangle tool dialog box.
Resizer
This plugin implements the Edit/Crop and Image/Adjust/Size commands.
ResultsTable
This is a table for storing measurement results and strings as columns of values.
ResultsTableMacros
This class implements the Apply Macro command in tables.
RGBStackConverter
Converts a 2 or 3 slice stack, or a hyperstack, to RGB.
RGBStackMerge
This plugin implements the Image/Color/Merge Channels command.
RGBStackSplitter
Deprecated; replaced by ij.plugin.ChannelSplitter.
Roi
A rectangular region of interest and superclass for the other ROI classes.
RoiDecoder
This class decodes an ImageJ .roi file.
RoiDefaultsDialog
This plugin implements the Edit/Options/Roi Defaults command.
RoiEncoder
Saves an ROI to a file or stream.
RoiEnlarger
This plugin, which enlarges or shrinks selections, implements the Edit/Selection/Enlarge command.
RoiInterpolator
This class interpolates between ROIs in the ROI Manager.
RoiListener
Plugins that implement this interface are notified when an ROI is created, modified or deleted.
RoiManager
This plugin implements the Analyze/Tools/ROI Manager command.
RoiProperties
Displays a dialog that allows the user to specify ROI properties such as color and line width.
RoiReader
Opens ImageJ, NIH Image and Scion Image for windows ROI outlines.
RoiRotationTool
RoiRotator
This plugin implements the Edit/Selection/Rotate command.
RoiScaler
This plugin implements the Edit/Selection/Scale command.
RoiWriter
Saves the current ROI outline to a file.
RotatedRectRoi
This class implements the rotated rectangle selection tool.
Rotator
This plugin implements the Image/Rotate/Arbitrarily command.
SaltAndPepper
Implements ImageJ's Process/Noise/Salt and Pepper command.
SaveChangesDialog
A modal dialog box with a one line message and "Don't Save", "Cancel" and "Save" buttons.
SaveDialog
This class displays a dialog window from which the user can save a file.
ScaleBar
This plugin implements the Analyze/Tools/Scale Bar command.
ScaleDialog
Implements the Analyze/Set Scale command.
Scaler
This plugin implements the Image/Scale command.
ScreenGrabber
This plugin implements the Plugins/Utilities/Capture Screen and Plugins/Utilities/Capture Image commands.
ScrollbarWithLabel
This class, based on Joachim Walter's Image5D package, adds "c", "z" labels and play-pause icons (T) to the stack and hyperstacks dimension sliders.
Selection
This plugin implements the commands in the Edit/Selection submenu.
Shadows
Implements the commands in the Process/Shadows submenu.
ShapeRoi
A subclass of `ij.gui.Roi` (2D Regions Of Interest) implemented in terms of java.awt.Shape.
ShortBlitter
This class does bit blitting of 16-bit images.
ShortProcessor
ShortProcessors contain a 16-bit unsigned image and methods that operate on that image.
ShortStatistics
16-bit image statistics, including histogram.
SignedShortProcessor
An extended ShortProcessor that supports signed 16-bit images (experimental).
SimpleCommands
This plugin implements the Plugins/Utilities/Unlock, Image/Rename and Plugins/Utilities/Search commands.
Slicer
Implements the Image/Stacks/Reslice command.
SpecifyROI
This plugin implements the Edit/Selection/Specify command.
SplineFitter
This class interpolates a set of points using natural cubic splines (assuming zero second derivatives at end points).
Stack_Statistics
This plugin implements the Image/Stacks/Statistics command.
StackCombiner
This plugin implements the Image/Stacks/Combine command.
StackConverter
This class does stack type conversions.
StackEditor
Implements the AddSlice, DeleteSlice and "Stack to Images" commands.
StackInserter
This plugin, which implements the Image/Stacks/Tools/Insert command, inserts an image or stack into another image or stack.
StackLabeler
This plugin implements the Image/Stacks/Label command.
StackMaker
The plugin implements the Image/Stacks/Tools/Montage to Stack command.
StackPlotter
StackProcessor
This class processes stacks.
StackReducer
This plugin implements the Image/Stacks/Tools/Reduce command.
StackReverser
This plugin implements the Image/Transform/Flip Z and Image/Stacks/Tools/Reverse commands.
StackStatistics
Statistics, including the histogram, of a stack.
StackWindow
This class is an extended ImageWindow that displays stacks and hyperstacks.
StackWriter
This plugin, which saves the images in a stack as separate files, implements the File/Save As/Image Sequence command.
Startup
This plugin implements the Edit/Options/Startup command.
StartupRunner
Runs the RunAtStartup (created by Edit/Options/Startup) and AutoRun (in StartupMacros) macros.
Straightener
This plugin implements the Edit/Selection/Straighten command.
StringSorter
A simple QuickSort for String arrays.
SubHyperstackMaker
This plugin is used by the Image/Stacks/Tools/Make Substack command to create substacks of hyperstacks.
SubstackMaker
This plugin implements the Image/Stacks/Tools/Make Substack command.
SurfacePlotter
Symbol
Objects of this class are used as entries in the macro language symbol table.
SyncWindows
This class "synchronizes" mouse input in multiple windows.
TableListener
Plugins that implement this interface are notified when a table is opened, closed or updated.
Text
This plugin implements the Edit/Options/Fonts command and the dialog displayed when you double click on the text tool.
TextEncoder
Saves an image described by an ImageProcessor object as a tab-delimited text file.
TextFileReader
This plugin displays the contents of a text file in a window.
TextPanel
This is an unlimited size text panel with tab-delimited, labeled and resizable columns.
TextReader
This plugin opens a tab or comma delimeted text file as an image.
TextRoi
This class is a rectangular ROI containing text.
TextWindow
Uses a TextPanel to displays text in a window.
TextWriter
This plugin implements the File/Save As/Text command, which saves the contents of Editor windows and TextWindows (e.g., "Log" and "Results").
ThreadLister
Displays thread information in a text window.
ThreadUtil
ThresholdAdjuster
Adjusts the lower and upper threshold levels of the active image.
Thresholder
This plugin implements the Process/Binary/Make Binary and Convert to Mask commands.
ThresholdToSelection
TiffDecoder
Decodes single and multi-image TIFF files.
TiffEncoder
Saves an image described by a FileInfo object as an uncompressed TIFF file.
Tokenizer
This class converts an imageJ macro file file into a token stream.
Toolbar
The ImageJ toolbar.
Tools
This class contains static utility methods.
Transformer
Implements the Flip and Rotate commands in the Image/Transform submenu.
Translator
This plugin implements the Image/Translate command.
TrimmedButton
This is an extended Button class used to reduce the width of the HUGE buttons on Mac OS X.
TypeConverter
This class converts an ImageProcessor to another data type.
Undo
This class consists of static methods and fields that implement ImageJ's Undo command.
UnsharpMask
This plugin-filter implements ImageJ's Unsharp Mask command.
URLOpener
Opens TIFFs, ZIP compressed TIFFs, DICOMs, GIFs and JPEGs using a URL.
UserFunction
A plugin should implement this interface for minimizing a single-valued function or fitting a curve with a custom fit function.
Variable
VirtualStack
This class represents an array of disk-resident images.
WaitForUserDialog
This is a non-modal dialog box used to ask the user to perform some task while a macro or plugin is running.
Wand
This class implements ImageJ's wand (tracing) tool.
WandToolOptions
This plugin implements the Edit/Options/Wand Tool command.
WildcardMatch
This class allows for simple wildcard pattern matching.
WindowManager
This class consists of static methods used to manage ImageJ's windows.
WindowOrganizer
This class implements the Window menu's "Show All", "Main Window", "Cascade" and "Tile" commands.
Writer
Deprecated.
XY_Reader
This plugin implements the File/Import/XY Coordinates command.
XYCoordinates
Writes the XY coordinates and pixel values of all non-background pixels to a tab-delimited text file.
XYWriter
Saves the XY coordinates of the current ROI boundary.
YesNoCancelDialog
A modal dialog box with a one line message and "Yes", "No" and "Cancel" buttons.
ZAxisProfiler
Implements the Image/Stacks/Plot Z-axis Profile command, which plots the selection mean gray value versus slice number.
Zoom
This plugin implements the commands in the Image/Zoom submenu.
ZProjector
This plugin performs a z-projection of the input stack.