new ImagePlus(title, img)
Constructs an ImagePlus from an Image or BufferedImage. The first argument will be used as the title of the window that displays the image. Throws an IllegalStateException if an error occurs while loading the image.
Parameters:
| Name | Type | Description |
|---|---|---|
title |
java.lang.String | - |
img |
java.awt.Image | - |
Members
(static, constant) changes :boolean
True if any changes have been made to this image.
Type:
- boolean
(static, constant) COLOR_256 :int
8-bit indexed color
Type:
- int
(static, constant) COLOR_RGB :int
32-bit RGB color
Type:
- int
(static, constant) GRAY8 :int
8-bit grayscale (unsigned)
Type:
- int
(static, constant) GRAY16 :int
16-bit grayscale (unsigned)
Type:
- int
(static, constant) GRAY32 :int
32-bit floating-point grayscale
Type:
- int
(static, constant) setIJMenuBar :boolean
Type:
- boolean
(static, constant) typeSet :boolean
Type:
- boolean
Methods
addImageListener(listener)
Parameters:
| Name | Type | Description |
|---|---|---|
listener |
ImageListener | - |
clone()
Returns a shallow copy of this ImagePlus.
Returns:
java.lang.Object
close()
Closes this image and sets the ImageProcessor to null. To avoid the "Save changes?" dialog, first set the public 'changes' variable to false.
convertIndexToPosition(n)
Converts the stack index 'n' (one-based) into a hyperstack position (channel, slice, frame).
Parameters:
| Name | Type | Description |
|---|---|---|
n |
int | - |
Returns:
int[]
copy()
Copies the contents of the current selection, or the entire image if there is no selection, to the internal clipboard.
copy(cut)
Copies the contents of the current selection to the internal clipboard.
Copies the entire image if there is no selection. Also clears
the selection if cut is true.
Parameters:
| Name | Type | Description |
|---|---|---|
cut |
boolean | - |
copyAttributes(imp)
Copies attributes (name, ID, calibration, path) of the specified image to this image.
Parameters:
| Name | Type | Description |
|---|---|---|
imp |
ImagePlus | - |
copyScale(imp)
Copies the calibration of the specified image to this image.
Parameters:
| Name | Type | Description |
|---|---|---|
imp |
ImagePlus | - |
createEmptyStack()
Returns an empty image stack that has the same width, height and color table as this image.
Returns:
ImageStack
createHyperStack(title, channels, slices, frames, bitDepth)
This method has been replaced by IJ.createHyperStack().
Parameters:
| Name | Type | Description |
|---|---|---|
title |
java.lang.String | - |
channels |
int | - |
slices |
int | - |
frames |
int | - |
bitDepth |
int | - |
Returns:
ImagePlus
createImagePlus()
Returns a new ImagePlus with this image's attributes (e.g. spatial scale), but no image.
Returns:
ImagePlus
createLut()
Creates a LookUpTable object that corresponds to this image.
Returns:
LookUpTable
createNewRoi(sx, sy)
Starts the process of creating a new selection, where sx and sy are the starting screen coordinates. The selection type is determined by which tool in the tool bar is active. The user interactively sets the selection size and shape.
Parameters:
| Name | Type | Description |
|---|---|---|
sx |
int | - |
sy |
int | - |
crop()
Returns a copy this image or stack slice, cropped if there is an ROI.
Returns:
ImagePlus
deleteRoi()
Deletes the current region of interest. Makes a copy of the ROI so it can be recovered by Edit/Selection/Restore Selection.
draw()
Draws the image. If there is an ROI, its outline is also displayed. Does nothing if there is no window associated with this image (i.e. show() has not been called).
draw(x, y, width, height)
Draws image and roi outline using a clip rect.
Parameters:
| Name | Type | Description |
|---|---|---|
x |
int | - |
y |
int | - |
width |
int | - |
height |
int | - |
duplicate()
Returns a copy of this image or stack, cropped if there is an ROI.
Returns:
ImagePlus
flatten()
Returns a "flattened" version of this image, in RGB format.
Returns:
ImagePlus
flattenStack()
Flattens all slices of this stack or HyperStack.
flush()
Sets the ImageProcessor, Roi, AWT Image and stack image arrays to null. Does nothing if the image is locked.
getAllStatistics()
This method returns complete calibrated statistics for this image or ROI (with "Limit to threshold"), but it is up to 70 times slower than getStatistics().
Returns:
ImageStatistics
getBitDepth()
Returns the bit depth, 8, 16, 24 (RGB) or 32, or 0 if the bit depth is unknown. RGB images actually use 32 bits per pixel.
Returns:
int
getBufferedImage()
Returns a copy of this image as an 8-bit or RGB BufferedImage.
Returns:
java.awt.image.BufferedImage
getBytesPerPixel()
Returns the number of bytes per pixel.
Returns:
int
getC()
Returns the current hyperstack channel position.
Returns:
int
getCalibration()
Returns this image's calibration.
Returns:
Calibration
getCanvas()
Returns the ImageCanvas being used to display this image, or null.
Returns:
ImageCanvas
getChannel()
Returns:
int
getChannelProcessor()
Returns a reference to the current ImageProcessor. The CompositeImage class overrides this method to return the processor associated with the current channel.
Returns:
ImageProcessor
getClipboard()
Returns the internal clipboard or null if the internal clipboard is empty.
Returns:
ImagePlus
getCompositeMode()
Returns the display mode (IJ.COMPOSITE, IJ.COLOR or IJ.GRAYSCALE) if this is a CompositeImage, otherwise returns -1.
Returns:
int
getCurrentSlice()
Returns the current stack index (one-based) or 1 if this is a single image.
Returns:
int
getDefault16bitRange()
Returns the default 16-bit display range, 0 (auto-scaling), 8, 10, 12, 14, 15 or 16.
Returns:
int
getDimensions(varify)
Parameters:
| Name | Type | Description |
|---|---|---|
varify |
boolean | - |
Returns:
int[]
getDimensions()
Returns the dimensions of this image (width, height, nChannels, nSlices, nFrames) as a 5 element int array.
Returns:
int[]
getDisplayMode()
Returns the display mode (IJ.COMPOSITE, IJ.COLOR or IJ.GRAYSCALE) if this is a composite color image, or 0 if it not.
Returns:
int
getDisplayRangeMax()
Returns:
double
getDisplayRangeMin()
Returns:
double
getFileInfo()
Returns a FileInfo object containing information, including the pixel array, needed to save this image. Use getOriginalFileInfo() to get a copy of the FileInfo object used to open the image.
Returns:
FileInfo
getFrame()
Returns:
int
getGlobalCalibration()
Returns the system-wide calibration, or null.
Returns:
Calibration
getHeight()
Returns:
int
getHideOverlay()
Returns:
boolean
getID()
Returns this image's unique numeric ID.
Returns:
int
getImage()
Returns this image as a AWT image.
Returns:
java.awt.Image
getImageStack()
Returns the base image stack.
Returns:
ImageStack
getImageStackSize()
If this is a stack, returns the actual number of images in the stack, else returns 1.
Returns:
int
getInfoProperty()
Returns the "Info" property string, or null if it is not found.
Returns:
java.lang.String
getLocalCalibration()
Returns this image's local calibration, ignoring the "Global" calibration flag.
Returns:
Calibration
getLocationAsString(x, y)
Converts the current cursor location to a string.
Parameters:
| Name | Type | Description |
|---|---|---|
x |
int | - |
y |
int | - |
Returns:
java.lang.String
getLuts()
Returns an array containing the lookup tables used by this image, one per channel, or an empty array if this is an RGB image.
Returns:
LUT[]
getMask()
For images with irregular ROIs, returns a byte mask, otherwise, returns null. Mask pixels have a non-zero value.
Returns:
ImageProcessor
getNChannels()
Returns the number of channels.
Returns:
int
getNDimensions()
Returns the number of dimensions (2, 3, 4 or 5).
Returns:
int
getNFrames()
Returns the number of frames (time-points).
Returns:
int
getNSlices()
Returns the image depth (number of z-slices).
Returns:
int
getNumericProperty(key)
Returns the numeric value from the "Info" property string associated with 'key', or NaN if the key is not found or the value associated with the key is not numeric. Works with DICOM tags and Bio-Formats metadata.
Parameters:
| Name | Type | Description |
|---|---|---|
key |
java.lang.String | - |
Returns:
double
getOpenAsHyperStack()
Returns:
boolean
getOriginalFileInfo()
Returns the FileInfo object that was used to open this image. Returns null for images created using the File/New command.
Returns:
FileInfo
getOverlay()
Returns the current overly, or null if this image does not have an overlay.
Returns:
Overlay
getPixel(x, y)
Returns the pixel value at (x,y) as a 4 element array. Grayscale values are retuned in the first element. RGB values are returned in the first 3 elements. For indexed color images, the RGB values are returned in the first 3 three elements and the index (0-255) is returned in the last.
Parameters:
| Name | Type | Description |
|---|---|---|
x |
int | - |
y |
int | - |
Returns:
int[]
getProcessor()
Returns a reference to the current ImageProcessor. If there is no ImageProcessor, it creates one. Returns null if this ImagePlus contains no ImageProcessor and no AWT Image. Sets the line width to the current line width and sets the calibration table if the image is density calibrated.
Returns:
ImageProcessor
getProp(key)
Deprecated.
Parameters:
| Name | Type | Description |
|---|---|---|
key |
java.lang.String | - |
- Deprecated:
- .
Returns:
java.lang.String
getProperties()
Returns this image's Properties. May return null.
Returns:
java.util.Properties
getProperty(key)
Returns the property associated with 'key', or null if it is not found.
Parameters:
| Name | Type | Description |
|---|---|---|
key |
java.lang.String | - |
Returns:
java.lang.Object
getRawStatistics()
Returns:
ImageStatistics
getRoi()
Returns the current selection, or null if there is no selection.
Returns:
Roi
getShortTitle()
Returns a shortened version of image name that does not include spaces or a file name extension.
Returns:
java.lang.String
getSlice()
Returns:
int
getStack()
Returns the image stack. The stack may have only
one slice. After adding or removing slices, call
setStack() to update the image and
the window that is displaying it.
Returns:
ImageStack
getStackIndex(channel, slice, frame)
Returns that stack index (one-based) corresponding to the specified position.
Parameters:
| Name | Type | Description |
|---|---|---|
channel |
int | - |
slice |
int | - |
frame |
int | - |
Returns:
int
getStackSize()
If this is a stack, returns the number of slices, else returns 1.
Returns:
int
getStartTime()
Returns the time in milliseconds when startTiming() was last called.
Returns:
long
getStaticGlobalCalibration()
This is a version of getGlobalCalibration() that can be called from a static context.
Returns:
Calibration
getStatistics(mOptions, nBins, histMin, histMax)
Returns an ImageStatistics object generated using the specified measurement options, histogram bin count and histogram range. Note: for 8-bit and RGB images, the number of bins is fixed at 256 and the histogram range is always 0-255.
Parameters:
| Name | Type | Description |
|---|---|---|
mOptions |
int | - |
nBins |
int | - |
histMin |
double | - |
histMax |
double | - |
Returns:
ImageStatistics
getStatistics(mOptions, nBins)
Returns an ImageStatistics object generated using the specified measurement options and histogram bin count. Note: except for float images, the number of bins is currently fixed at 256.
Parameters:
| Name | Type | Description |
|---|---|---|
mOptions |
int | - |
nBins |
int | - |
Returns:
ImageStatistics
getStatistics()
Get calibrated statistics for this image or ROI, including histogram, area, mean, min and max, standard deviation and mode. This code demonstrates how to get the area, mean max and median of the current image or selection:
imp = IJ.getImage();
stats = imp.getStatistics();
IJ.log("Area: "+stats.area);
IJ.log("Mean: "+stats.mean);
IJ.log("Max: "+stats.max);
Returns:
ImageStatistics
getStatistics(mOptions)
Returns an ImageStatistics object generated using the specified measurement options.
Parameters:
| Name | Type | Description |
|---|---|---|
mOptions |
int | - |
Returns:
ImageStatistics
getStringProperty(key)
Returns the string value from the "Info" property string associated with 'key', or null if the key is not found. Works with DICOM tags and Bio-Formats metadata.
Parameters:
| Name | Type | Description |
|---|---|---|
key |
java.lang.String | - |
Returns:
java.lang.String
getT()
Returns the current hyperstack frame position.
Returns:
int
getTitle()
Returns the image name.
Returns:
java.lang.String
getType()
Returns the current image type (ImagePlus.GRAY8, ImagePlus.GRAY16, ImagePlus.GRAY32, ImagePlus.COLOR_256 or ImagePlus.COLOR_RGB).
Returns:
int
getWidth()
Returns:
int
getWindow()
Returns the ImageWindow that is being used to display this image. Returns null if show() has not be called or the ImageWindow has been closed.
Returns:
ImageWindow
getZ()
Returns the current hyperstack slice position.
Returns:
int
hide()
Closes the window, if any, that is displaying this image.
imageUpdate(img, flags, x, y, w, h)
Used by ImagePlus to monitor loading of images.
Parameters:
| Name | Type | Description |
|---|---|---|
img |
java.awt.Image | - |
flags |
int | - |
x |
int | - |
y |
int | - |
w |
int | - |
h |
int | - |
Returns:
boolean
isComposite()
Returns true if this is a CompositeImage.
Returns:
boolean
isDisplayedHyperStack()
Returns 'true' if this is a hyperstack currently being displayed in a StackWindow.
Returns:
boolean
isHyperStack()
Returns 'true' if this image is a hyperstack.
Returns:
boolean
isInvertedLut()
Returns true is this image uses an inverting LUT that displays zero as white and 255 as black.
Returns:
boolean
isLocked()
Returns 'true' if the image is locked.
Returns:
boolean
isProcessor()
Returns:
boolean
isThreshold()
Returns 'true' if this image is thresholded.
Returns:
boolean
isVisible()
Returns true if this image is currently being displayed in a window.
Returns:
boolean
killRoi()
Deletes the current region of interest.
killStack()
lock()
Locks the image so other threads can test to see if it is in use. Returns true if the image was successfully locked. Beeps, displays a message in the status bar, and returns false if the image is already locked.
Returns:
boolean
lockSilently()
Similar to lock, but doesn't beep and display an error message if the attempt to lock the image fails.
Returns:
boolean
mouseMoved(x, y)
Displays the cursor coordinates and pixel value in the status bar. Called by ImageCanvas when the mouse moves. Can be overridden by ImagePlus subclasses.
Parameters:
| Name | Type | Description |
|---|---|---|
x |
int | - |
y |
int | - |
paste()
Inserts the contents of the internal clipboard into the active image. If there is a selection the same size as the image on the clipboard, the image is inserted into that selection, otherwise the selection is inserted into the center of the image.
removeImageListener(listener)
Parameters:
| Name | Type | Description |
|---|---|---|
listener |
ImageListener | - |
repaintWindow()
Calls draw to draw the image and also repaints the image window to force the information displayed above the image (dimension, type, size) to be updated.
resetClipboard()
Clears the internal clipboard.
resetDisplayRange()
resetStack()
restoreRoi()
revert()
Implements the File/Revert command.
saveRoi()
setActivated()
Called by ImageWindow.windowActivated().
setActiveChannels(channels)
Controls which channels in a composite color image are displayed, where 'channels' is a list of ones and zeros that specify the channels to display. For example, "101" causes channels 1 and 3 to be displayed.
Parameters:
| Name | Type | Description |
|---|---|---|
channels |
java.lang.String | - |
setAntialiasRendering(antialiasRendering)
Enable/disable use of antialiasing by the flatten() method.
Parameters:
| Name | Type | Description |
|---|---|---|
antialiasRendering |
boolean | - |
setC(channel)
Sets the hyperstack channel position (one based).
Parameters:
| Name | Type | Description |
|---|---|---|
channel |
int | - |
setCalibration(cal)
Sets this image's calibration.
Parameters:
| Name | Type | Description |
|---|---|---|
cal |
Calibration | - |
setColor(c)
Sets current foreground color.
Parameters:
| Name | Type | Description |
|---|---|---|
c |
java.awt.Color | - |
setDefault16bitRange(bitDepth)
Set the default 16-bit display range, where 'bitDepth' must be 0 (auto-scaling), 8 (0-255), 10 (0-1023), 12 (0-4095, 14 (0-16383), 15 (0-32767) or 16 (0-65535).
Parameters:
| Name | Type | Description |
|---|---|---|
bitDepth |
int | - |
setDimensions(nChannels, nSlices, nFrames)
Sets the 3rd, 4th and 5th dimensions, where
nChannelsnSlicesnFrames
must be equal to the stack size.
Parameters:
| Name | Type | Description |
|---|---|---|
nChannels |
int | - |
nSlices |
int | - |
nFrames |
int | - |
setDisplayMode(mode)
Sets the display mode of composite color images, where 'mode' should be IJ.COMPOSITE, IJ.COLOR or IJ.GRAYSCALE.
Parameters:
| Name | Type | Description |
|---|---|---|
mode |
int | - |
setDisplayRange(min, max, channels)
Sets the display range of specified channels in an RGB image, where 4=red, 2=green, 1=blue, 6=red+green, etc. With non-RGB images, this method is identical to setDisplayRange(min, max). This method is used by the Image/Adjust/Color Balance tool .
Parameters:
| Name | Type | Description |
|---|---|---|
min |
double | - |
max |
double | - |
channels |
int | - |
setDisplayRange(min, max)
Sets the display range of the current channel. With non-composite images it is identical to ip.setMinAndMax(min, max).
Parameters:
| Name | Type | Description |
|---|---|---|
min |
double | - |
max |
double | - |
setFileInfo(fi)
Saves this image's FileInfo so it can be later retieved using getOriginalFileInfo().
Parameters:
| Name | Type | Description |
|---|---|---|
fi |
FileInfo | - |
setGlobalCalibration(global)
Sets the system-wide calibration.
Parameters:
| Name | Type | Description |
|---|---|---|
global |
Calibration | - |
setHideOverlay(hide)
Parameters:
| Name | Type | Description |
|---|---|---|
hide |
boolean | - |
setIgnoreFlush(ignoreFlush)
Parameters:
| Name | Type | Description |
|---|---|---|
ignoreFlush |
boolean | - |
setIgnoreGlobalCalibration(ignoreGlobalCalibration)
Parameters:
| Name | Type | Description |
|---|---|---|
ignoreGlobalCalibration |
boolean | - |
setIJMenuBar()
Returns:
boolean
setIJMenuBar(b)
Parameters:
| Name | Type | Description |
|---|---|---|
b |
boolean | - |
setImage(imp)
Replaces this image with the specified ImagePlus. May not work as expected if 'imp' is a CompositeImage and this image is not.
Parameters:
| Name | Type | Description |
|---|---|---|
imp |
ImagePlus | - |
setImage(img)
Replaces the image, if any, with the one specified. Throws an IllegalStateException if an error occurs while loading the image.
Parameters:
| Name | Type | Description |
|---|---|---|
img |
java.awt.Image | - |
setLut(lut)
Assigns a LUT (lookup table) to this image.
Parameters:
| Name | Type | Description |
|---|---|---|
lut |
LUT | - |
setOpenAsHyperStack(openAsHyperStack)
Parameters:
| Name | Type | Description |
|---|---|---|
openAsHyperStack |
boolean | - |
setOverlay(roi, strokeColor, strokeWidth, fillColor)
Creates an Overlay from the specified ROI, and assigns it to this image.
Parameters:
| Name | Type | Description |
|---|---|---|
roi |
Roi | - |
strokeColor |
java.awt.Color | - |
strokeWidth |
int | - |
fillColor |
java.awt.Color | - |
setOverlay(shape, color, stroke)
Creates an Overlay from the specified Shape, Color and BasicStroke, and assigns it to this image.
Parameters:
| Name | Type | Description |
|---|---|---|
shape |
java.awt.Shape | - |
color |
java.awt.Color | - |
stroke |
java.awt.BasicStroke | - |
setOverlay(overlay)
Installs a list of ROIs that will be drawn on this image as a non-destructive overlay.
Parameters:
| Name | Type | Description |
|---|---|---|
overlay |
Overlay | - |
setPosition(n)
Set the current hyperstack position based on the stack index 'n' (one-based).
Parameters:
| Name | Type | Description |
|---|---|---|
n |
int | - |
setPosition(channel, slice, frame)
Sets the current hyperstack position and updates the display, where 'channel', 'slice' and 'frame' are one-based indexes.
Parameters:
| Name | Type | Description |
|---|---|---|
channel |
int | - |
slice |
int | - |
frame |
int | - |
setPositionWithoutUpdate(channel, slice, frame)
Sets the current hyperstack position without updating the display, where 'channel', 'slice' and 'frame' are one-based indexes.
Parameters:
| Name | Type | Description |
|---|---|---|
channel |
int | - |
slice |
int | - |
frame |
int | - |
setProcessor(title, ip)
Replaces the ImageProcessor with the one specified and updates the display. With stacks, the ImageProcessor must be the same type as other images in the stack and it must be the same width and height. Set 'title' to null to leave the title unchanged.
Parameters:
| Name | Type | Description |
|---|---|---|
title |
java.lang.String | - |
ip |
ImageProcessor | - |
setProcessor(ip)
Replaces the ImageProcessor with the one specified and updates the display. With stacks, the ImageProcessor must be the same type as the other images in the stack and it must be the same width and height.
Parameters:
| Name | Type | Description |
|---|---|---|
ip |
ImageProcessor | - |
setProperty(key, value)
Adds a key-value pair to this image's properties. The key is removed from the properties table if value is null.
Parameters:
| Name | Type | Description |
|---|---|---|
key |
java.lang.String | - |
value |
java.lang.Object | - |
setRoi(newRoi, updateDisplay)
Assigns 'newRoi' to this image and displays it if 'updateDisplay' is true.
Parameters:
| Name | Type | Description |
|---|---|---|
newRoi |
Roi | - |
updateDisplay |
boolean | - |
setRoi(newRoi)
Assigns the specified ROI to this image and displays it. Any existing
ROI is deleted if roi is null or its width or height is zero.
Parameters:
| Name | Type | Description |
|---|---|---|
newRoi |
Roi | - |
setRoi(r)
Creates a rectangular selection.
Parameters:
| Name | Type | Description |
|---|---|---|
r |
java.awt.Rectangle | - |
setRoi(x, y, width, height)
Creates a rectangular selection.
Parameters:
| Name | Type | Description |
|---|---|---|
x |
int | - |
y |
int | - |
width |
int | - |
height |
int | - |
setSlice(n)
Displays the specified stack image, where 1<=n<=stackSize. Does nothing if this image is not a stack.
Parameters:
| Name | Type | Description |
|---|---|---|
n |
int | - |
setSliceWithoutUpdate(n)
Displays the specified stack image (1<=n<=stackSize) without updating the display.
Parameters:
| Name | Type | Description |
|---|---|---|
n |
int | - |
setStack(stack)
Replaces the image with the specified stack and updates the display.
Parameters:
| Name | Type | Description |
|---|---|---|
stack |
ImageStack | - |
setStack(title, newStack)
Replaces the image with the specified stack and updates the display. Set 'title' to null to leave the title unchanged.
Parameters:
| Name | Type | Description |
|---|---|---|
title |
java.lang.String | - |
newStack |
ImageStack | - |
setStack(newStack, channels, slices, frames)
Parameters:
| Name | Type | Description |
|---|---|---|
newStack |
ImageStack | - |
channels |
int | - |
slices |
int | - |
frames |
int | - |
setT(frame)
Sets the hyperstack frame position (one based).
Parameters:
| Name | Type | Description |
|---|---|---|
frame |
int | - |
setTitle(title)
Sets the image name.
Parameters:
| Name | Type | Description |
|---|---|---|
title |
java.lang.String | - |
setWindow(win)
This method should only be called from an ImageWindow.
Parameters:
| Name | Type | Description |
|---|---|---|
win |
ImageWindow | - |
setZ(slice)
Sets the hyperstack slice position (one based).
Parameters:
| Name | Type | Description |
|---|---|---|
slice |
int | - |
show()
Opens a window to display this image and clears the status bar.
show(statusMessage)
Opens a window to display this image and displays 'statusMessage' in the status bar.
Parameters:
| Name | Type | Description |
|---|---|---|
statusMessage |
java.lang.String | - |
startTiming()
Calls System.currentTimeMillis() to save the current time so it can be retrieved later using getStartTime() to calculate the elapsed time of an operation.
toString()
Returns:
java.lang.String
trimProcessor()
Frees RAM by setting the snapshot (undo) buffer in the current ImageProcessor to null.
unlock()
Unlocks the image.
updateAndDraw()
Updates this image from the pixel data in its associated ImageProcessor, then displays it. Does nothing if there is no window associated with this image (i.e. show() has not been called).
updateAndRepaintWindow()
Calls updateAndDraw to update from the pixel data and draw the image, and also repaints the image window to force the information displayed above the image (dimension, type, size) to be updated.
updateChannelAndDraw()
Updates this image from the pixel data in its associated ImageProcessor, then displays it. The CompositeImage class overrides this method to only update the current channel.
updateImage()
ImageCanvas.paint() calls this method when the ImageProcessor has generated new image.
updatePosition(c, z, t)
Parameters:
| Name | Type | Description |
|---|---|---|
c |
int | - |
z |
int | - |
t |
int | - |
updateStatusbarValue()
Redisplays the (x,y) coordinates and pixel value (which may have changed) in the status bar. Called by the Next Slice and Previous Slice commands to update the z-coordinate and pixel value.