Package org.apache.wicket.util.image
Class ImageUtil
java.lang.Object
org.apache.wicket.util.image.ImageUtil
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
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Method Summary
Modifier and TypeMethodDescriptionstatic CharSequence
createBase64EncodedImage
(PackageResourceReference imageReference, boolean removeWhitespaces) Creates a base64 encoded image string based on the given image reference
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Constructor Details
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ImageUtil
public ImageUtil()
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Method Details
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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 ofremoveWhitespaces
- if whitespaces should be removed from the output- Returns:
- the base64 encoded image string
- Throws:
ResourceStreamNotFoundException
- if the resource couldn't be foundIOException
- if the stream couldn't be read
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