Bio::Graphics::FeatureFile::Iterator -- Iterator across a Bio::Graphics::FeatureFile

       Lincoln Stein <lstein@cshl.org>.

       Copyright (c) 2001 Cold Spring Harbor Laboratory

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl
       itself.  See DISCLAIMER.txt for disclaimers of warranty.

perl v5.30.0                                       2019-11-25             Bio::Graphics::...eFile::Iterator(3pm)

       This is a Bio::SeqIO-like object that recognizes the next_seq() and next_feature() methods.  The two
       methods are synonymous.

       There is also a rewind() method which will start iterating from the beginning again.

       Bio::Graphics::FeatureFile::Iterator -- Iterator across a Bio::Graphics::FeatureFile

       Bio::Graphics::Panel, Bio::Graphics::Glyph, Bio::Graphics::Feature, Bio::Graphics::FeatureFile

        use Bio::Graphics::FeatureFile;
        my $data  = Bio::Graphics::FeatureFile->new(-file => 'features.txt');
        my $iterator = $data->get_seq_stream;
        while (my $feature = $iterator->next_seq) {
          print $feature->display_id,"\t",$feature->start,"\t",$feature->end,"\n";
        }