- java.lang.Object
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- org.apache.wicket.util.image.ImageUtil
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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
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Constructor Summary
Constructors Constructor Description ImageUtil()
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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
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Method Detail
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createBase64EncodedImage
public static CharSequence createBase64EncodedImage(PackageResourceReference imageReference, boolean removeWhitespaces) throws org.apache.wicket.util.resource.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 ofremoveWhitespaces
- if whitespaces should be removed from the output- Returns:
- the base64 encoded image string
- Throws:
org.apache.wicket.util.resource.ResourceStreamNotFoundException
- if the resource couldn't be foundIOException
- if the stream couldn't be read
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