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Class ij.Info 

java.lang.Object
   |
   +----ij.Info
public class Info
extends Object
This class contains static methods for displaying messages in the Image/J window and in dialog boxes.

Variable Index

o CANCELED
o debugMode

Constructor Index

o Info()

Method Index

o d2s(double)
Converts a number to a formatted string.
o error(String)
Displays a message in a dialog box titled "Error".
o freeMemory()
o getImageJ()
Returns a reference to the "Image/J" frame.
o getNumber(String, double)
Allows the user to enter a number in a dialog box.
o getString(String, String)
Allows the user to enter a string in a dialog box.
o init(ImageJ)
o noImage()
Displays a "no images are open" dialog box.
o outOfMemory(String)
Displays an "out of memory" message in the Image/J window.
o showMessage(String)
Displays a message in a dialog box titled "Message".
o showMessage(String, String)
Displays a message in a dialog box with the specified title.
o showMessageWithCancel(String, String)
Displays a message in a dialog box with the specified title.
o showProgress(double)
Updates the progress bar.
o showStatus(String)
Displays a message in the Image/J status bar.
o showTime(ImagePlus, long, String)
o wait(int)
Delays 'msecs' milliseconds.
o write(String)
Displays a message in the Image/J window.

Variables

o debugMode 
 public static boolean debugMode
o CANCELED 
 public static final int CANCELED

Constructors

o Info 
 public Info()

Methods

o init 
 public static void init(ImageJ imagej)
o getImageJ 
 public static ImageJ getImageJ()
Returns a reference to the "Image/J" frame.

o showStatus 
 public static void showStatus(String s)
Displays a message in the Image/J status bar.

o write 
 public static void write(String s)
Displays a message in the Image/J window.

o noImage 
 public static void noImage()
Displays a "no images are open" dialog box.

o outOfMemory 
 public static void outOfMemory(String name)
Displays an "out of memory" message in the Image/J window.

o showProgress 
 public static void showProgress(double progress)
Updates the progress bar.

o showMessage 
 public static void showMessage(String title,
                                String msg)
Displays a message in a dialog box with the specified title.

o showMessage 
 public static void showMessage(String msg)
Displays a message in a dialog box titled "Message".

o error 
 public static void error(String msg)
Displays a message in a dialog box titled "Error".

o showMessageWithCancel 
 public static boolean showMessageWithCancel(String title,
                                             String msg)
Displays a message in a dialog box with the specified title. Returns false if the user pressed "Cancel".

o getNumber 
 public static double getNumber(String prompt,
                                double defaultNumber)
Allows the user to enter a number in a dialog box. Returns the value Info.CANCELED (-2,147,483,648) if the user cancels the dialog box

o getString 
 public static String getString(String prompt,
                                String defaultString)
Allows the user to enter a string in a dialog box. Returns "" if the user cancels the dialog box.

o wait 
 public static void wait(int msecs)
Delays 'msecs' milliseconds.

o freeMemory 
 public static String freeMemory()
o showTime 
 public static void showTime(ImagePlus imp,
                             long start,
                             String str)
o d2s 
 public static String d2s(double n)
Converts a number to a formatted string. 

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