ij.plugin.filter
Class Resizer

java.lang.Object
  ij.plugin.filter.Resizer

All Implemented Interfaces:

java.util.EventListener, java.awt.event.ItemListener, PlugInFilter, java.awt.event.TextListener

public class Resizer

extends java.lang.Object

implements PlugInFilter, java.awt.event.TextListener, java.awt.event.ItemListener

This plugin implements ImageJ's Resize command.

Field Summary

Fields inherited from interface ij.plugin.filter.PlugInFilter

CONVERT_TO_FLOAT, DOES_16, DOES_32, DOES_8C, DOES_8G, DOES_ALL, DOES_RGB, DOES_STACKS, DONE, FINAL_PROCESSING, NO_CHANGES, NO_IMAGE_REQUIRED, NO_UNDO, PARALLELIZE_STACKS, ROI_REQUIRED, SNAPSHOT, STACK_REQUIRED, SUPPORTS_MASKING

Constructor Summary

Resizer()

Method Summary

void	itemStateChanged(java.awt.event.ItemEvent e)
void	run(ImageProcessor ip) Filters use this method to process the image.
int	setup(java.lang.String arg, ImagePlus imp) This method is called once when the filter is loaded.
void	textValueChanged(java.awt.event.TextEvent e)

Methods inherited from class java.lang.Object

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

Constructor Detail

Resizer

public Resizer()

Method Detail

setup

public int setup(java.lang.String arg,
                 ImagePlus imp)

Description copied from interface: PlugInFilter

This method is called once when the filter is loaded. 'arg', which may be blank, is the argument specified for this plugin in IJ_Props.txt or in the plugins.config file of a jar archive containing the plugin. 'imp' is the currently active image. This method should return a flag word that specifies the filters capabilities.

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.

Specified by:

setup in interface PlugInFilter

run

public void run(ImageProcessor ip)

Description copied from interface: PlugInFilter

Filters use this method to process the image. If the SUPPORTS_STACKS flag was set, it is called for each slice in a stack. With CONVERT_TO_FLOAT, the filter is called with the image data converted to a FloatProcessor (3 times per image for RGB images). ImageJ will lock the image before calling this method and unlock it when the filter is finished. For PlugInFilters specifying the NO_IMAGE_REQUIRED flag and not the DONE flag, run(ip) is called once with the argument null.

Specified by:

run in interface PlugInFilter

textValueChanged

public void textValueChanged(java.awt.event.TextEvent e)

Specified by:

textValueChanged in interface java.awt.event.TextListener

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent e)

Specified by:

itemStateChanged in interface java.awt.event.ItemListener