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Class ij.ImagePlus 

java.lang.Object
   |
   +----ij.ImagePlus
public class ImagePlus
extends Object
This class that supports five image types: 8, 16 and 32-bit grayscale, 8-bit indexed color, and RGB color.

Variable Index

o COLOR_256
o COLOR_RGB
o GRAY16
o GRAY32
o GRAY8
o HSB
o reserved
o RGBA

Constructor Index

o ImagePlus(String, float[], int, int, ImageJ)
o ImagePlus(String, Image, ImageJ)
o ImagePlus(String, int, int, ImageJ)
o ImagePlus(String, short[], int, int, ImageJ)
o ImagePlus(String, String, ImageJ)

Method Index

o createNewRoi(int, int)
o draw()
Draws image and roi outline.
o draw(int, int, int, int)
Draws image and roi outline using a clip rect.
o getDepth()
If this is a stack, return the number of images, else return 1.
o getHeight()
o getImage()
Returns the current AWT image.
o getLUT()
Returns the color look-up table.
o getMask()
o getPixel(int, int)
Returns a 4 element array.
o getProcessor()
Returns a reference to the current ImageProcessor.
o getRoi()
o getStack()
o getStatistics()
o getTitle()
Returns the image name.
o getType()
Returns the current image type.
o getWidth()
o getWidthFinal()
o getWindow()
o isInvertedLut()
Returns true is this is an inverted LUT that displays zero as white.
o isProcessor()
o killProcessor()
Removes the current ImageProcessor.
o killRoi()
Deletes the current region of interest.
o reserve()
o setColor(Color)
o setFileInfo(FileInfo)
Provides information needed to Revert.
o setImage(float[], int, int, boolean)
Insert 32-bit real image.
o setImage(Image)
Insert AWT image.
o setImage(short[], int, int, boolean)
Insert 16-bit image.
o setRoi(Rectangle)
o setType(int)
o setWindow(ImageWindow)
o show()
Displays this image in a window.
o unreserve()
o updateAndDraw()
Creates a new AWT Image from the pixels in the ImageProcessor, then displays it.

Variables

o GRAY8 
 public static final int GRAY8
o GRAY16 
 public static final int GRAY16
o GRAY32 
 public static final int GRAY32
o COLOR_256 
 public static final int COLOR_256
o COLOR_RGB 
 public static final int COLOR_RGB
o HSB 
 public static final int HSB
o RGBA 
 public static final int RGBA
o reserved 
 protected boolean reserved

Constructors

o ImagePlus 
 public ImagePlus(String title,
                  Image img,
                  ImageJ ij)
o ImagePlus 
 public ImagePlus(String title,
                  short pixels[],
                  int width,
                  int height,
                  ImageJ ij)
o ImagePlus 
 public ImagePlus(String title,
                  float pixels[],
                  int width,
                  int height,
                  ImageJ ij)
o ImagePlus 
 public ImagePlus(String title,
                  int width,
                  int height,
                  ImageJ ij)
o ImagePlus 
 public ImagePlus(String title,
                  String urlString,
                  ImageJ ij)

Methods

o reserve 
 public synchronized boolean reserve()
o unreserve 
 public synchronized void unreserve()
o draw 
 public void draw()
Draws image and roi outline.

o draw 
 public void draw(int x,
                  int y,
                  int width,
                  int height)
Draws image and roi outline using a clip rect.

o updateAndDraw 
 public void updateAndDraw()
Creates a new AWT Image from the pixels in the ImageProcessor, then displays it.

o show 
 public void show()
Displays this image in a window.

o getImage 
 public Image getImage()
Returns the current AWT image.

o setImage 
 public void setImage(Image img)
Insert AWT image.

o setImage 
 public void setImage(short pixels16[],
                      int width,
                      int height,
                      boolean whiteIsZero)
Insert 16-bit image.

o setImage 
 public void setImage(float pixels32[],
                      int width,
                      int height,
                      boolean whiteIsZero)
Insert 32-bit real image.

o setFileInfo 
 public void setFileInfo(FileInfo fi)
Provides information needed to Revert.

o getWindow 
 public ImageWindow getWindow()
o setWindow 
 public void setWindow(ImageWindow win)
o setColor 
 public void setColor(Color c)
o isProcessor 
 public boolean isProcessor()
o getProcessor 
 public ImageProcessor getProcessor()
Returns a reference to the current ImageProcessor. If there is no ImageProcessor, it creates one.

o killProcessor 
 public void killProcessor()
Removes the current ImageProcessor.

o getMask 
 public int[] getMask()
o getStatistics 
 public ImageStatistics getStatistics()
o getTitle 
 public String getTitle()
Returns the image name.

o getWidth 
 public int getWidth()
o getWidthFinal 
 public final int getWidthFinal()
o getHeight 
 public int getHeight()
o getDepth 
 public int getDepth()
If this is a stack, return the number of images, else return 1.

o getType 
 public int getType()
Returns the current image type.

o setType 
 protected void setType(int type)
o getLUT 
 public LookUpTable getLUT()
Returns the color look-up table.

o isInvertedLut 
 public boolean isInvertedLut()
Returns true is this is an inverted LUT that displays zero as white.

o getPixel 
 public float[] getPixel(int x,
                         int y)
Returns 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 index (0-255) is returned in the first element and the RGB values in the last three.

o getStack 
 public Stack getStack()
o getRoi 
 public Roi getRoi()
o setRoi 
 public void setRoi(Rectangle r)
o createNewRoi 
 public void createNewRoi(int x,
                          int y)
o killRoi 
 public void killRoi()
Deletes the current region of interest. 

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