- java.lang.Object
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- ij.plugin.RoiEnlarger
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- All Implemented Interfaces:
DialogListener,PlugIn
public class RoiEnlarger extends Object implements PlugIn, DialogListener
This plugin, which enlarges or shrinks selections, implements the Edit/Selection/Enlarge command.
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Constructor Summary
Constructors Constructor Description RoiEnlarger()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description booleandialogItemChanged(GenericDialog gd, 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).static Roienlarge(Roi roi, double pixels)static voidenlarge(ImagePlus imp, int pixels)static Roienlarge255(Roi roi, double pixels)voidrun(String arg)This method is called when the plugin is loaded.doubleshowDialog(ImagePlus imp, double pixels)
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Method Detail
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run
public void run(String arg)
Description copied from interface:PlugInThis method is called when the plugin is loaded. 'arg', which may be blank, is the argument specified for this plugin in IJ_Props.txt.
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enlarge
public static void enlarge(ImagePlus imp, int pixels)
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showDialog
public double showDialog(ImagePlus imp, double pixels)
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dialogItemChanged
public boolean dialogItemChanged(GenericDialog gd, AWTEvent e)
Description copied from interface:DialogListenerThis 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).- Specified by:
dialogItemChangedin interfaceDialogListener- Parameters:
gd- A reference to the GenericDialog.e- The event that has been generated by the user action in the dialog. Note thateisnullif the dialogItemChanged method is called after the user has pressed the OK button or if the GenericDialog has read its parameters from a macro.- Returns:
- Should be true if the dialog input is valid. False disables the OK button and preview (if any).
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