ImageUtil (Wicket Parent 9.18.0-SNAPSHOT API)

java.lang.Object
- org.apache.wicket.util.image.ImageUtil

```
public class ImageUtil
extends Object
```
Util class to provide basic image functionality like converting image data to base64 content

Since:

6.20.0

Author:

Tobias Soloschenko

Constructor Summary

Constructors
Constructor Description

ImageUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static CharSequence`	`createBase64EncodedImage(PackageResourceReference imageReference, boolean removeWhitespaces)`	Creates a base64 encoded image string based on the given image reference

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ImageUtil
```
public ImageUtil()
```
- Method Detail
  - createBase64EncodedImage
```
public static CharSequence createBase64EncodedImage(PackageResourceReference imageReference,
                                                    boolean removeWhitespaces)
                                             throws ResourceStreamNotFoundException,
                                                    IOException
```
    Creates a base64 encoded image string based on the given image reference
    
    Parameters:
    
    imageReference - the image reference to create the base64 encoded image string of
    
    removeWhitespaces - if whitespaces should be removed from the output
    
    Returns:
    
    the base64 encoded image string
    
    Throws:
    
    ResourceStreamNotFoundException - if the resource couldn't be found
    
    IOException - if the stream couldn't be read