com.tagtraum.perf.gcviewer.view.util

Class ImageHelper

java.lang.Object

com.tagtraum.perf.gcviewer.view.util.ImageHelper

public class ImageHelper
extends Object

Helper class to deal with images.

Author:

Joerg Wuethrich

created on: 04.01.2014

Constructor Summary

Constructors

Constructor and Description
ImageHelper()

Method Summary

Modifier and Type	Method and Description
static ImageIcon	createEmptyImageIcon(int width, int height) Creates an empty image.
static ImageIcon	createMonoColoredImageIcon(Paint paint, int width, int height) Creates a rectangular mono colored image.
static Image	loadImage(String imageName) Loads an image from the given path.
static ImageIcon	loadImageIcon(String imageName) Loads an image from a given path and returns it as an ImageIcon.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageHelper

public ImageHelper()

Method Detail

createEmptyImageIcon

public static ImageIcon createEmptyImageIcon(int width,
                                             int height)

Creates an empty image.

Parameters:

width - width of image

height - height of image

Returns:

empty image

createMonoColoredImageIcon

public static ImageIcon createMonoColoredImageIcon(Paint paint,
                                                   int width,
                                                   int height)

Creates a rectangular mono colored image.

Parameters:

paint - color of the image

width - width of the image

height - height of the image

Returns:

mono colored rectangular image

loadImage

public static Image loadImage(String imageName)

Loads an image from the given path.

Parameters:

imageName - path to image

Returns:

loaded image

Throws:

IllegalArgumentException - when image can't be found in classpath

loadImageIcon

public static ImageIcon loadImageIcon(String imageName)

Loads an image from a given path and returns it as an ImageIcon.

Parameters:

imageName - path to image

Returns:

loaded image

Throws:

IllegalArgumentException - when image can't be found in classpath