net.sf.ij_plugins.ui

Class UIUtils

java.lang.Object

net.sf.ij_plugins.ui.UIUtils

public final class UIUtils
extends java.lang.Object

Miscellaneous UI utilities.

Since:

Feb 16, 2008

Author:

Jarek Sacha

Method Summary

Methods

Modifier and Type	Method and Description
static javax.swing.Icon	createColorIcon(int width, int height, java.awt.Color color) Create icon of given size and color.
static java.awt.image.IndexColorModel	createIndexColorModel(java.util.List<java.awt.Color> colors) Create index color model from a list of colors.
static void	error(java.lang.String msg) Show error message and abort macro execution.
static ij.ImagePlus	getImage() Return image in currently selected ImageJ window, or null is no image window is selected.
static java.awt.Image	getImageJIconImage() Returns icon used by ImageJ main frame.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

createColorIcon

public static javax.swing.Icon createColorIcon(int width,
                               int height,
                               java.awt.Color color)

Create icon of given size and color.

Parameters:

width - width.

height - height.

color - color.

Returns:

new icon.

getImage

public static ij.ImagePlus getImage()

Return image in currently selected ImageJ window, or null is no image window is selected.

Returns:

currently selected image or null.

getImageJIconImage

public static java.awt.Image getImageJIconImage()

Returns icon used by ImageJ main frame. Returns null if main frame is not instantiated or has no icon.

Returns:

ImageJ icon or null.

error

public static void error(java.lang.String msg)

Show error message and abort macro execution.

Parameters:

msg - error message.

createIndexColorModel

public static java.awt.image.IndexColorModel createIndexColorModel(java.util.List<java.awt.Color> colors)

Create index color model from a list of colors.

Parameters:

colors - list of colors.

Returns:

index color model.