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: http://www.astro.louisville.edu/software/astroimagej/imagej/api/ij/plugin/filter/ImageMath.html
Дата изменения: Thu Dec 2 23:03:10 2010 Дата индексирования: Mon Oct 1 23:20:40 2012 Кодировка: Поисковые слова: m 43 |
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java.lang.Objectij.plugin.filter.ImageMath
public class ImageMath
This plugin implements ImageJ's Process/Math submenu.
Field Summary | |
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static java.lang.String |
MACRO_KEY
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Fields inherited from interface ij.plugin.filter.ExtendedPlugInFilter |
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KEEP_PREVIEW |
Fields inherited from interface ij.plugin.filter.PlugInFilter |
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CONVERT_TO_FLOAT, DOES_16, DOES_32, DOES_8C, DOES_8G, DOES_ALL, DOES_RGB, DOES_STACKS, DONE, FINAL_PROCESSING, KEEP_THRESHOLD, NO_CHANGES, NO_IMAGE_REQUIRED, NO_UNDO, PARALLELIZE_STACKS, ROI_REQUIRED, SNAPSHOT, STACK_REQUIRED, SUPPORTS_MASKING |
Constructor Summary | |
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ImageMath()
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Method Summary | |
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boolean |
dialogItemChanged(GenericDialog gd,
java.awt.AWTEvent e)
This method is invoked by a Generic Dialog if any of the inputs have changed (CANCEL does not trigger it; OK and running the dialog from a macro only trigger the first DialogListener added to a GenericDialog). |
void |
run(ImageProcessor ip)
Filters use this method to process the image. |
void |
setNPasses(int nPasses)
This method is called by ImageJ to inform the plugin-filter about the passes to its run method. |
int |
setup(java.lang.String arg,
ImagePlus imp)
This method is called once when the filter is loaded. |
int |
showDialog(ImagePlus imp,
java.lang.String command,
PlugInFilterRunner pfr)
This method is called after setup(arg, imp) unless the
DONE flag has been set. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String MACRO_KEY
Constructor Detail |
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public ImageMath()
Method Detail |
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public int setup(java.lang.String arg, ImagePlus imp)
PlugInFilter
For Plugin-filters specifying the FINAL_PROCESSING flag, the setup method will be called again, this time with arg = "final" after all other processing is done.
setup
in interface PlugInFilter
public void run(ImageProcessor ip)
PlugInFilter
null
.
run
in interface PlugInFilter
public int showDialog(ImagePlus imp, java.lang.String command, PlugInFilterRunner pfr)
ExtendedPlugInFilter
setup(arg, imp)
unless the
DONE
flag has been set.
showDialog
in interface ExtendedPlugInFilter
imp
- The active image already passed in the
setup(arg, imp)
call. It will be null, however, if
the NO_IMAGE_REQUIRED
flag has been set.command
- The command that has led to the invocation of
the plugin-filter. Useful as a title for the dialog.pfr
- The PlugInFilterRunner calling this plugin-filter.
It can be passed to a GenericDialog by addPreviewCheckbox
to enable preview by calling the run(ip)
method of this
plugin-filter. pfr
can be also used later for calling back
the PlugInFilterRunner, e.g., to obtain the slice number
currently processed by run(ip)
.
PlugInFilter
and
ExtendedPlugInFilter
.public boolean dialogItemChanged(GenericDialog gd, java.awt.AWTEvent e)
DialogListener
dialogItemChanged
in interface DialogListener
gd
- A reference to the GenericDialog.e
- The event that has been generated by the user action in the dialog.
Note that e
is null
if the
dialogItemChanged method is called after the user has pressed the
OK button or if the GenericDialog has read its parameters from a
macro.
public void setNPasses(int nPasses)
ExtendedPlugInFilter
CONVERT_TO_FLOAT
has been specified). When processing a stack, it is the number
of slices to be processed (minus one, if one slice has been
processed for preview before), and again, 3 times that number
for RGB images processed with CONVERT_TO_FLOAT
.
setNPasses
in interface ExtendedPlugInFilter
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