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| ↳ | com.facebook.imagepipeline.request.BasePostprocessor | |
| ↳ | com.facebook.imagepipeline.postprocessors.IterativeBoxBlurPostProcessor | |
Class Overview
A fast and memory-efficient post processor performing an iterative box blur. For details see
iterativeBoxBlur(Bitmap, int, int).
Summary
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Inherited Fields | |||||||||||
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 From class
com.facebook.imagepipeline.request.BasePostprocessor
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| Public Constructors | |||||||||||
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| IterativeBoxBlurPostProcessor(int blurRadius) | |||||||||||
| IterativeBoxBlurPostProcessor(int iterations, int blurRadius) | |||||||||||
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| CacheKey |
getPostprocessorCacheKey()
The default implementation of the CacheKey for a Postprocessor is null
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| void |
process(Bitmap bitmap)
Clients should override this method if the post-processing can be done in place.
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Inherited Methods | |||||||||||
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From class
com.facebook.imagepipeline.request.BasePostprocessor
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From class
java.lang.Object
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From interface
com.facebook.imagepipeline.request.Postprocessor
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Public Constructors
public IterativeBoxBlurPostProcessor (int blurRadius)
public IterativeBoxBlurPostProcessor (int iterations, int blurRadius)
Public Methods
public CacheKey getPostprocessorCacheKey ()
The default implementation of the CacheKey for a Postprocessor is null
Returns
- The CacheKey to use for caching. Not used if null
public void process (Bitmap bitmap)
Clients should override this method if the post-processing can be done in place.
The provided bitmap is a copy of the source bitmap and the implementation is free to modify it.
Parameters
| bitmap | the bitmap to be used both as input and as output |
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