Package ij
Class WindowManager
java.lang.Object
ij.WindowManager
This class consists of static methods used to manage ImageJ's windows.
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Field Summary
Fields -
Method Summary
Modifier and TypeMethodDescriptionstatic void
Adds the specified Frame to the Window menu.static void
Adds the specified window to the Window menu.static boolean
Closes all windows.static Window
Returns the front most window or null.static Window[]
Returns an array containing a list of the non-image Frames and Dialogs.static ImagePlus
Returns a reference to the active image or null if there isn't one.static ImageWindow
Returns the active ImageWindow.static Frame
Obsolete; replaced by getWindow().static Frame
Obsolete; replaced by getActiveWindow.static int[]
Returns a list of the IDs of open images.static ImagePlus
getImage
(int imageID) For IDs less than zero, returns the ImagePlus with the specified ID.static ImagePlus
Returns the first image that has the specified title or null if it is not found.static int
Returns the number of open images.static String[]
Returns a list of the titles of all open images.static String[]
Returns an array containing the titles of non-image Frames and Dialogs.static Frame[]
Returns an array containing a list of the non-image Frames.static int
getNthImageID
(int n) Returns the ID of the Nth open image.static ImagePlus
Returns the temporary current image for this thread, or null.static String
getUniqueName
(String name) Returns a unique name by adding, before the extension, -1, -2, etc.static Window
Returns the window (a Frame or a Dialog) with the specified title, or null if a window with that title is not found.static int
Returns the number of open image windows.static String
makeUniqueName
(String name) If 'name' is not unique, adds -1, -2, etc.static void
Activates the next image window on the window list.static void
removeWindow
(Frame win) Removes the specified Frame from the Window menu.static void
removeWindow
(Window win) Removes the specified window from the Window menu.static void
Repaints all open image windows.static void
Makes the image contained in the specified window the active image.static void
Makes the specified image temporarily the active image for this thread.static void
setTempCurrentImage
(Thread thread, ImagePlus img) Sets a temporary image for the specified thread.static void
The specified frame becomes the front window, the one returnd by getFrontWindow().static void
The specified Window becomes the front window.static void
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Field Details
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checkForDuplicateName
public static boolean checkForDuplicateName
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Method Details
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setCurrentWindow
Makes the image contained in the specified window the active image. -
getCurrentWindow
Returns the active ImageWindow. -
getCurrentImage
Returns a reference to the active image or null if there isn't one.- See Also:
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setTempCurrentImage
Makes the specified image temporarily the active image for this thread. Call again with a null argument to revert to the previous active image. -
setTempCurrentImage
Sets a temporary image for the specified thread. -
getWindowCount
public static int getWindowCount()Returns the number of open image windows. -
getImageCount
public static int getImageCount()Returns the number of open images. -
getActiveWindow
Returns the front most window or null. -
getFrontWindow
Obsolete; replaced by getActiveWindow. -
getIDList
public static int[] getIDList()Returns a list of the IDs of open images. Returns null if no image windows are open. -
getImageTitles
Returns a list of the titles of all open images. -
getNonImageWindows
Returns an array containing a list of the non-image Frames. -
getAllNonImageWindows
Returns an array containing a list of the non-image Frames and Dialogs. -
getNonImageTitles
Returns an array containing the titles of non-image Frames and Dialogs. -
getImage
For IDs less than zero, returns the ImagePlus with the specified ID. Returns null if no open window has a matching ID or no images are open. For IDs greater than zero, returns the Nth ImagePlus. Returns null if the ID is zero. -
getNthImageID
public static int getNthImageID(int n) Returns the ID of the Nth open image. Returns zero if n<=0 or n greater than the number of open image windows. -
getImage
Returns the first image that has the specified title or null if it is not found. -
addWindow
Adds the specified window to the Window menu. -
addWindow
Adds the specified Frame to the Window menu. -
getUniqueName
Returns a unique name by adding, before the extension, -1, -2, etc. as needed. -
makeUniqueName
If 'name' is not unique, adds -1, -2, etc. as needed to make it unique. -
removeWindow
Removes the specified window from the Window menu. -
removeWindow
Removes the specified Frame from the Window menu. -
setWindow
The specified Window becomes the front window. -
setWindow
The specified frame becomes the front window, the one returnd by getFrontWindow(). -
closeAllWindows
public static boolean closeAllWindows()Closes all windows. Stops and returns false if an image or Editor "save changes" dialog is canceled. -
putBehind
public static void putBehind()Activates the next image window on the window list. -
getTempCurrentImage
Returns the temporary current image for this thread, or null. -
getWindow
Returns the window (a Frame or a Dialog) with the specified title, or null if a window with that title is not found. -
getFrame
Obsolete; replaced by getWindow(). -
repaintImageWindows
public static void repaintImageWindows()Repaints all open image windows. -
toFront
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