ij.plugin
Class ZProjector

java.lang.Object
  ij.plugin.ZProjector

All Implemented Interfaces:

PlugIn

public class ZProjector
extends java.lang.Object
implements PlugIn

This plugin performs a z-projection of the input stack. Type of output image is same as type of input image. Both maximum and average intensity projections are supported.

Author:

Patrick Kelly

Nested Class Summary

(package private) class	ZProjector.AverageIntensity Compute average intensity projection.
(package private) class	ZProjector.MaxIntensity Compute max intensity projection.
(package private) class	ZProjector.MinIntensity Compute min intensity projection.
(package private) class	ZProjector.RayFunction Abstract class that specifies structure of ray function.
(package private) class	ZProjector.StandardDeviation Compute standard deviation projection.

Field Summary

static int	AVG_METHOD
static java.lang.String	lutMessage
static int	MAX_METHOD
static int	MEDIAN_METHOD
static java.lang.String[]	METHODS
static int	MIN_METHOD
static int	SD_METHOD
static int	SUM_METHOD

Constructor Summary

ZProjector()

ZProjector(ImagePlus imp)
Construction of ZProjector with image to be projected.

Method Summary

(package private) boolean	alreadySorted(float[] a)
protected ij.gui.GenericDialog	buildControlDialog(int start, int stop) Builds dialog to query users for projection parameters.
(package private) ImagePlus	doMedianProjection()
void	doProjection() Performs actual projection using specified method.
void	doRGBProjection()
ImagePlus	getProjection() Retrieve results of most recent projection operation.
(package private) java.lang.String	makeTitle()
(package private) float	median(float[] a)
void	run(java.lang.String arg) This method is called when the plugin is loaded.
void	setImage(ImagePlus imp) Explicitly set image to be projected.
void	setMethod(int projMethod)
void	setStartSlice(int slice)
void	setStopSlice(int slice)
(package private) void	sort(float[] a)
(package private) void	sort(float[] a, int from, int to)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

AVG_METHOD

public static final int AVG_METHOD

See Also:

Constant Field Values

MAX_METHOD

public static final int MAX_METHOD

See Also:

Constant Field Values

MIN_METHOD

public static final int MIN_METHOD

See Also:

Constant Field Values

SUM_METHOD

public static final int SUM_METHOD

See Also:

Constant Field Values

SD_METHOD

public static final int SD_METHOD

See Also:

Constant Field Values

MEDIAN_METHOD

public static final int MEDIAN_METHOD

See Also:

Constant Field Values

METHODS

public static final java.lang.String[] METHODS

lutMessage

public static final java.lang.String lutMessage

See Also:

Constant Field Values

Constructor Detail

ZProjector

public ZProjector()

ZProjector

public ZProjector(ImagePlus imp)

Construction of ZProjector with image to be projected.

Method Detail

setImage

public void setImage(ImagePlus imp)

Explicitly set image to be projected. This is useful if ZProjection_ object is to be used not as a plugin but as a stand alone processing object.

setStartSlice

public void setStartSlice(int slice)

setStopSlice

public void setStopSlice(int slice)

setMethod

public void setMethod(int projMethod)

getProjection

public ImagePlus getProjection()

Retrieve results of most recent projection operation.

run

public void run(java.lang.String arg)

Description copied from interface: PlugIn

This method is called when the plugin is loaded. 'arg', which may be blank, is the argument specified for this plugin in IJ_Props.txt.

Specified by:

run in interface PlugIn

doRGBProjection

public void doRGBProjection()

buildControlDialog

protected ij.gui.GenericDialog buildControlDialog(int start,
                                                  int stop)

Builds dialog to query users for projection parameters.

Parameters:

start - starting slice to display

stop - last slice

doProjection

public void doProjection()

Performs actual projection using specified method.

doMedianProjection

ImagePlus doMedianProjection()

makeTitle

java.lang.String makeTitle()

median

float median(float[] a)

sort

void sort(float[] a)

sort

void sort(float[] a,
          int from,
          int to)

alreadySorted

boolean alreadySorted(float[] a)