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include/pdfmake_linear.h  view on Meta::CPAN

    
    /* Cached data */
    uint8_t                *header_data;
    size_t                  header_len;
    
    /* Parsed document (incrementally built) */
    pdfmake_doc_t          *doc;
} pdfmake_stream_reader_t;

/*
 * Create streaming reader with fetch callback.
 */
pdfmake_stream_reader_t *pdfmake_stream_reader_new(
    pdfmake_fetch_fn fetch,
    void *ctx
);

/*
 * Free streaming reader.
 */
void pdfmake_stream_reader_free(pdfmake_stream_reader_t *reader);

/*
 * Read and parse header/linearization dictionary.
 * This is the first fetch operation.
 */
pdfmake_err_t pdfmake_stream_reader_read_header(pdfmake_stream_reader_t *reader);

/*

lib/PDF/Make/Linearization.pm  view on Meta::CPAN

=head2 new

    my $reader = PDF::Make::StreamReader->new(
        fetch => sub {
            my ($offset, $length) = @_;
            # Return $length bytes starting at $offset
            return $data;
        }
    );

Creates a new streaming reader with the given fetch callback.

=head2 read_header

    $reader->read_header;

Reads and parses the PDF header and linearization dictionary.
This is the first operation to perform.

=head2 is_linearized