Module ij
Package ij.plugin

Class CanvasResizer

All Implemented Interfaces:

public class CanvasResizer
extends java.lang.Object
implements PlugIn
This plugin implements the Image/Adjust/Canvas Size command. It changes the canvas size of an image or stack without resizing the image. The border is filled with the current background color.
Jeffrey Kuhn (jkuhn at
  • Constructor Summary

    Constructor Description
  • Method Summary

    Modifier and Type Method Description
    ImageProcessor expandImage​(ImageProcessor ipOld, int wNew, int hNew, int xOff, int yOff)  
    ImageStack expandStack​(ImageStack stackOld, int wNew, int hNew, int xOff, int yOff)  
    void run​(java.lang.String arg)
    This method is called when the plugin is loaded.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Constructor Details

  • Method Details

    • 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
    • expandStack

      public ImageStack expandStack​(ImageStack stackOld, int wNew, int hNew, int xOff, int yOff)
    • expandImage

      public ImageProcessor expandImage​(ImageProcessor ipOld, int wNew, int hNew, int xOff, int yOff)