Module ij
Package ij.plugin

Class FolderOpener

java.lang.Object
ij.plugin.FolderOpener
All Implemented Interfaces:
PlugIn, TextListener, EventListener

public class FolderOpener extends Object implements PlugIn, TextListener
Implements the File/Import/Image Sequence command, which opens a folder of images as a stack.
  • Constructor Details

    • FolderOpener

      public FolderOpener()
  • Method Details

    • open

      public static ImagePlus open(String path)
      Opens the images in the specified directory as a stack. Displays directory chooser and options dialogs if the argument is null.
    • open

      public static ImagePlus open(String path, String options)
      Opens the images in the specified directory as a stack. Opens the images as a virtual stack if the 'options' string contains 'virtual' or 'use'. Add ' filter=abc' to the options string to only open images with, for example, 'abc' in their name. The image type, start, step, count and scale can also be set, for example "bitdepth=32 start=10 step=2 count=10 scale=50". Add ' noMetaSort' to disable sorting of DICOM stacks by series number (0020,0011). Displays the Import/Sequence dialog if the the 'path' argument is null.
    • open

      public static ImagePlus open(String path, int width, int height, String options)
      Opens the images in the specified directory as a widthxheight stack. Opens the images as a virtual stack if the 'options' string contains 'virtual'. Add ' filter=abc' to the options string to only open images with, for example, 'abc' in their name. The image type, start, step, count and scale can also be set, for example "bitdepth=32 start=10 step=2 count=10 scale=50".
    • openFolder

      public ImagePlus openFolder(String path)
      Opens the images in the specified directory as a stack. Displays directory chooser and options dialogs if the argument is null.
    • run

      public void run(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
    • useInfo

      public static boolean useInfo(String info)
    • getFilteredList

      public static String[] getFilteredList(String[] list, String filter, String title)
    • containsRegex

      public static boolean containsRegex(String name, String regex, boolean legacy)
    • trimFileList

      public String[] trimFileList(String[] rawlist)
      Removes names that start with "." or end with ".db", ".txt", ".lut", "roi", ".pty", ".hdr", ".py", etc.
    • excludedFileType

      public static boolean excludedFileType(String name)
    • openAsVirtualStack

      public void openAsVirtualStack(boolean b)
    • sortFileNames

      public void sortFileNames(boolean b)
    • sortByMetaData

      public void sortByMetaData(boolean b)
    • setDirectory

      public void setDirectory(String path)
      Used by DragAndDrop when a directory is dragged onto the ImageJ window.
    • sortFileList

      public String[] sortFileList(String[] list)
      Sorts file names containing numerical components.
      See Also:
    • textValueChanged

      public void textValueChanged(TextEvent e)
      Specified by:
      textValueChanged in interface TextListener