8000 GitHub - CORDEA/pdf_image_extractor: Extract images from PDF
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pdf_image_extractor

A package to extract images from PDF.

Note

This is experimental and I'm not sure if I'll continue developing it.

FILTER name Supported
ASCIIHexDecode
ASCII85Decode
LZWDecode
FlateDecode
RunLengthDecode
CCITTFaxDecode
JBIG2Decode
DCTDecode
JPXDecode
Crypt

You can still support filters even if this doesn't support it.

final class _FooImageDecoder implements PdfImageDecoder {
  @override
  bool canDecode(List<PdfImageFilterType> filter) =>
      filter.contains(PdfImageFilterType.runLength);

  @override
  List<int> decode(List<int> bytes) {
    throw UnimplementedError();
  }
}

void main(List<String> arguments) {
  final processor = PdfImageProcessor(
    rawImages,
    decoders: [_FooImageDecoder()],
  );
}

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Extract images from PDF

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