Prefs Class Reference

Static Public Member Functions
static String	load (Object ij, Applet applet)
static String	getImagesURL ()
static String	getHomeDir ()
static String	getString (String key)
static String	getString (String key, String defaultString)
static boolean	getBoolean (String key, boolean defaultValue)
static int	getInt (String key, int defaultValue)
static double	getDouble (String key, double defaultValue)
static Color	getColor (String key, Color defaultColor)
static String	getFileSeparator ()
static void	set (String key, String text)
static void	set (String key, double value)
static void	set (String key, boolean value)
static String	get (String key, String defaultValue)
static double	get (String key, double defaultValue)
static boolean	get (String key, boolean defaultValue)
static void	savePrefs (Properties prefs, String path) throws IOException

Static Public Attributes
static final String	PROPS_NAME = "IJ_Props.txt"
static final String	PREFS_NAME = "IJ_Prefs.txt"
static final String	DIR_IMAGE = "dir.image"
static final String	FCOLOR = "fcolor"
static final String	BCOLOR = "bcolor"
static final String	ROICOLOR = "roicolor"
static final String	JPEG = "jpeg"
static final String	FPS = "fps"
static final String	DIV_BY_ZERO_VALUE = "div-by-zero"
static final String	NOISE_SD = "noise.sd"
static final String	KEY_PREFIX = "."
static final String	OPTIONS = "prefs.options"
static String	separator = System.getProperty("file.separator")
static boolean	usePointerCursor
static boolean	antialiasedText
static boolean	interpolateScaledImages
static boolean	open100Percent
static boolean	blackBackground
static boolean	unweightedColor
static boolean	blackCanvas

Detailed Description

This class contains the ImageJ preferences, which are loaded from the "IJ_Props.txt" and "IJ_Prefs.txt" files.

See Also

ij.ImageJ

Definition at line 22 of file Prefs.java.

Member Function Documentation

static String get ( String  key, String  defaultValue  )

inlinestatic

Uses the keyword key to retrieve a string from the preferences file. Returns defaultValue if the key is not found.

Definition at line 276 of file Prefs.java.

static double get ( String  key, double  defaultValue  )

inlinestatic

Uses the keyword key to retrieve a number from the preferences file. Returns defaultValue if the key is not found.

Definition at line 287 of file Prefs.java.

static boolean get ( String  key, boolean  defaultValue  )

inlinestatic

Uses the keyword key to retrieve a boolean from the preferences file. Returns defaultValue if the key is not found.

Definition at line 302 of file Prefs.java.

static boolean getBoolean ( String  key, boolean  defaultValue  )

inlinestatic

Finds a boolean in IJ_Props or IJ_Prefs.txt.

Definition at line 150 of file Prefs.java.

static Color getColor ( String  key, Color  defaultColor  )

inlinestatic

Finds a color in IJ_Props or IJ_Prefs.txt.

Definition at line 188 of file Prefs.java.

static double getDouble ( String  key, double  defaultValue  )

inlinestatic

Looks up a real number in IJ_Props or IJ_Prefs.txt.

Definition at line 173 of file Prefs.java.

static String getFileSeparator ( )

inlinestatic

Returns the file.separator system property.

Definition at line 196 of file Prefs.java.

static String getHomeDir ( )

inlinestatic

Returns the path to the ImageJ directory.

Definition at line 129 of file Prefs.java.

static String getImagesURL ( )

inlinestatic

Returns the URL for the ImageJ sample images.

Definition at line 124 of file Prefs.java.

static int getInt ( String  key, int  defaultValue  )

inlinestatic

Finds an int in IJ_Props or IJ_Prefs.txt.

Definition at line 160 of file Prefs.java.

static String getString ( String  key )

inlinestatic

Finds an string in IJ_Props or IJ_Prefs.txt.

Definition at line 134 of file Prefs.java.

static String getString ( String  key, String  defaultString  )

inlinestatic

Finds an string in IJ_Props or IJ_Prefs.txt.

Definition at line 139 of file Prefs.java.

static String load ( Object  ij, Applet  applet  )

inlinestatic

Finds and loads the ImageJ configuration file, "IJ_Props.txt".

Returns

an error message if "IJ_Props.txt" not found.

Definition at line 66 of file Prefs.java.

static void set ( String  key, String  text  )

inlinestatic

Saves the value of the string text in the preferences file using the keyword key. This string can be retrieved using the appropriate get() method.

Definition at line 253 of file Prefs.java.

static void set ( String  key, double  value  )

inlinestatic

Saves value in the preferences file using the keyword key. This value can be retrieved using the appropriate getPref() method.

Definition at line 262 of file Prefs.java.

static void set ( String  key, boolean  value  )

inlinestatic

Saves the boolean variable value in the preferences file using the keyword key. This value can be retrieved using the appropriate getPref() method.

Definition at line 269 of file Prefs.java.

Field Documentation

boolean antialiasedText

static

Display antialiased text

Definition at line 45 of file Prefs.java.

boolean blackBackground

static

Backgound is black in binary images

Definition at line 51 of file Prefs.java.

boolean blackCanvas

static

Use black image border.

Definition at line 55 of file Prefs.java.

boolean interpolateScaledImages

static

Display images scaled <100% using bilinear interpolation

Definition at line 47 of file Prefs.java.

boolean open100Percent

static

Open images at 100% magnification

Definition at line 49 of file Prefs.java.

String separator = System.getProperty("file.separator")

static

file.separator system property

Definition at line 41 of file Prefs.java.

boolean unweightedColor

static

Color to grayscale conversion is not weighted if the variable is true.

Definition at line 53 of file Prefs.java.

boolean usePointerCursor

static

Use pointer cursor instead of cross

Definition at line 43 of file Prefs.java.

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The documentation for this class was generated from the following file:

• /Users/webmaster/Desktop/squiz_matrix/fudge/image_editor/src/ij/Prefs.java