PdfiumPdfImagesExtractor

All Implemented Interfaces:

io.scanbot.sdk.pdf.PdfImagesExtractor
```
public class PdfiumPdfImagesExtractor
 implements PdfImagesExtractor
                    
```
Allows extract image files from the imported pdf files. Based on Pdfium library.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final FileIOProcessor`	`fileIOProcessor`
`private final Context`	`context`

Constructor Summary

Constructors
Constructor	Description
`PdfiumPdfImagesExtractor(FileIOProcessor fileIOProcessor, Context context)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final FileIOProcessor`	`getFileIOProcessor()`
`final Context`	`getContext()`
`List<Uri>`	`imageUrlsFromPdf(File pdfFile, File outputDir, String prefix, Bitmap.CompressFormat compression, Integer quality, Float scaling, Bitmap.Config bitmapConfig, LongOperationCancelCallback cancelCallback, ProgressCallback progressCallback)`	Converts pdf document to separate image files with given options.

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

- Constructor Detail
  - PdfiumPdfImagesExtractor
```
PdfiumPdfImagesExtractor(FileIOProcessor fileIOProcessor, Context context)
```
    Parameters:
    
    fileIOProcessor - for handling sdk file encryption process.
- Method Detail
  - getFileIOProcessor
```
 final FileIOProcessor getFileIOProcessor()
```
  - getContext
```
 final Context getContext()
```
  - imageUrlsFromPdf
```
 List<Uri> imageUrlsFromPdf(File pdfFile, File outputDir, String prefix, Bitmap.CompressFormat compression, Integer quality, Float scaling, Bitmap.Config bitmapConfig, LongOperationCancelCallback cancelCallback, ProgressCallback progressCallback)
```
    Converts pdf document to separate image files with given options. If the encryption of sdk is enabled all images WILL be encrypted.
    
    Parameters:
    
    pdfFile - input pdf document
    
    outputDir - directory, where the output files will be stored
    
    prefix - prefix for output image files, naming will be <prefix>_<page_number>.<compress_format>
    
    compression - bitmap compress format to use.
    
    quality - compression quality.
    
    scaling - size of the image modifier.
    
    bitmapConfig - bitmap config to use.
    
    cancelCallback - callback that can cancel the operation during the extraction of pages
    
    progressCallback - callback that can get the number of pages already processed during the extraction of pages