
JDK 1.4 related changes
------------------------

To make the compile for JDK 1.4, insert the statement

import com.vistech.imageviewer.DisplayMode; at the end of import statements in the following files:

Files changed:
1. app.ImageViewer2D
2. app.ImageManip2D
3. app.ImageEnhancer
4. com.vistech.roi.ROIManager
5. com.vistech.jai.render.ImageManipulator


JAI 1.1 related Changes
-----------------------

1.com.vistech.jai.util.JAIOpUtil 
  Change the following methods:
   i. DFTImage() and inverDFTImage()

      Change the type of 2nd argument to javax.media.jai.DFTScalingType 
      Change the type of 3nd argument to javax.media.jai.DFTDataNature 
    
  ii. CompositeImages()
      Change the type of 4th argument to javax.media.jai.CompositeDestAlpha (from int)

  iii.medianFilterImage()
      Change the type of 2nd argument to javax.media.jai.MedianFilterShape (from int)

      Related  changes in app.RunOperators class
      a. In the inner class FilterOpPanel, Change the types of variables masks and currentMask to MedianFilterShape.

2. com.vistech.jai.roi.ROIStats 
   In JAI 1.1, the "Histogram" operator was changed. The parameters of the new "Histogram" operator
   is listed in page ....
 
   Change the following methods:
   i. computeHistData(PlanarImage image, int numbins) and 
      computeHistData(PlanarImage image,ROIShape roi, int numbins) 
      a. Remove pb1.add(his); 
      b. Insert the following after second add(1)
          pb1.add(bins); 
          pb1.add(minmax[0]); 
          pb1.add(minmax[1]); 
