Module ij

Class FileOpener

  • public class FileOpener
    extends java.lang.Object
    Opens or reverts an image specified by a FileInfo object. Images can be loaded from either a file (directory+fileName) or a URL (url+fileName). Here is an example:
       public class FileInfo_Test implements PlugIn {
         public void run(String arg) {
           FileInfo fi = new FileInfo();
           fi.width = 256;
           fi.height = 254;
           fi.offset = 768;
           fi.fileName = "blobs.tif";
  = "/Users/wayne/Desktop/";
           new FileOpener(fi).open();
    • Constructor Detail

      • FileOpener

        public FileOpener​(FileInfo fi)
    • Method Detail

      • openImage

        public ImagePlus openImage()
        Opens the image and returns it has an ImagePlus object.
      • open

        public void open()
        Opens the image and displays it.
      • open

        public ImagePlus open​(boolean show)
        Obsolete, replaced by openImage() and open().
      • revertToSaved

        public void revertToSaved​(ImagePlus imp)
        Restores the original version of the specified image.
      • createColorModel

        public java.awt.image.ColorModel createColorModel​(FileInfo fi)
        Returns an IndexColorModel for the image specified by this FileInfo.
      • createInputStream

        public createInputStream​(FileInfo fi)
        Returns an InputStream for the image described by this FileInfo.
      • decodeDescriptionString

        public java.util.Properties decodeDescriptionString​(FileInfo fi)
      • setShowConflictMessage

        public static void setShowConflictMessage​(boolean b)