Package com.itextpdf.io.image

Class AbstractWebPLoader

java.lang.Object

com.itextpdf.io.image.AbstractWebPLoader

Direct Known Subclasses:

NoWebPLoader

       public abstract class AbstractWebPLoader extends Object
      

An abstract class to control WebP image data handling.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractWebPLoader()	Creates an instance of AbstractWebPLoader.

Method Summary

Modifier and Type	Method	Description
protected abstract ImageData	getImageData(byte[] bytes)	Gets ImageData from provided WebP raw image bytes.
protected abstract ImageData	getImageData(URL url)	Gets ImageData from provided WebP URL.
protected abstract boolean	isWebPSupported()	Checks if webp-image-support module is loaded.

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractWebPLoader

             protected AbstractWebPLoader()
            

Creates an instance of AbstractWebPLoader.

Method Details

getImageData

             protected abstract ImageData getImageData
             (byte[] bytes)
            

Gets ImageData from provided WebP raw image bytes.

Parameters:

bytes - raw bytes to create WebP image data from

Returns:

a new WebP ImageData from raw bytes

getImageData

             protected abstract ImageData getImageData
             (URL url)
            

Gets ImageData from provided WebP URL.

Parameters:

url - URL to create WebP image data from

Returns:

a new WebP ImageData from URL

isWebPSupported

             protected abstract boolean isWebPSupported()
            

Checks if webp-image-support module is loaded.

Returns:

true if webp-image-support module is loaded