ur_rna.RNAstructureUI.utilities

Class ImageGrabber

java.lang.Object

ur_rna.RNAstructureUI.utilities.ImageGrabber

All Implemented Interfaces:

java.io.Serializable

public class ImageGrabber
extends java.lang.Object
implements java.io.Serializable

A class that creates images in various contexts for the RNAstructure GUI.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor and Description
ImageGrabber()

Method Summary

Modifier and Type	Method and Description
static java.awt.image.BufferedImage	getImage(java.lang.String path) Create an image.
static javax.swing.ImageIcon	getImageIcon(java.lang.String path) Create an image icon.
static javax.swing.JLabel	getImageLabel(java.lang.String path) Create an image label.
static java.awt.image.BufferedImage	tryGetImage(java.lang.String path) Create an image.
static javax.swing.ImageIcon	tryGetImageIcon(java.lang.String path) Create an image icon.

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

ImageGrabber

public ImageGrabber()

Method Detail

getImage

public static java.awt.image.BufferedImage getImage(java.lang.String path)
                                             throws java.io.IOException

Create an image.

Parameters:

path - The path to the image.

Returns:

The image.

Throws:

java.io.IOException - If an image cannot be read correctly. Since all image paths are hard coded, this should never be thrown.

getImageIcon

public static javax.swing.ImageIcon getImageIcon(java.lang.String path)
                                          throws java.io.IOException

Create an image icon.

Parameters:

path - The path to the image.

Returns:

The image icon.

Throws:

java.io.IOException - If an image cannot be read correctly. Since all image paths are hard coded, this should never be thrown.

getImageLabel

public static javax.swing.JLabel getImageLabel(java.lang.String path)
                                        throws java.io.IOException

Create an image label.

Parameters:

path - The path to the image.

Returns:

The image label.

Throws:

java.io.IOException - If an image cannot be read correctly. Since all image paths are hard coded, this should never be thrown.

tryGetImage

public static java.awt.image.BufferedImage tryGetImage(java.lang.String path)

Create an image.

Parameters:

path - The path to the image.

Returns:

The image, or null if an image cannot be read due to an IO error.

tryGetImageIcon

public static javax.swing.ImageIcon tryGetImageIcon(java.lang.String path)

Create an image icon.

Parameters:

path - The path to the image.

Returns:

The image icon, nor null if it is missing or cannot be read.