/ 
bioperl-1.4
/ Bio::Graphics::RendererI

NAME

Bio::Graphics::RendererI - A renderer for the Bio::Graphics class that renders Bio::SeqFeature::CollectionI objects onto Bio::Graphics::Panels using configuration information provided by a Bio::Graphics::ConfiguratorI.

SYNOPSIS

# Get a renderer somehow, called $renderer

# create a new panel and render contents a feature collection onto it
my $config = new ConfigIO( $config_file )->getConfig();
my $features = $data_provider->getCollection();
my ( $tracks_rendered, $panel ) = $renderer->render( $features, $prefs );

DESCRIPTION

Renderer of Bio::SeqFeature::CollectionIs (collections of features) onto a Bio::Graphics::Panel using a Bio::Graphics::ConfiguratorI for general and track-specific rendering options.

FEEDBACK

Mailing Lists

User feedback is an integral part of the evolution of this and other Bioperl modules. Send your comments and suggestions preferably to the Bioperl mailing list. Your participation is much appreciated.

bioperl-l@bioperl.org              - General discussion
http://bioperl.org/MailList.shtml  - About the mailing lists

Reporting Bugs

Report bugs to the Bioperl bug tracking system to help us keep track of the bugs and their resolution. Bug reports can be submitted via email or the web:

bioperl-bugs@bioperl.org
http://bugzilla.bioperl.org/

AUTHOR

Paul Edlefsen <paul@systemsbiology.org>.

Copyright (c) 2003 Institute for Systems Biology

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.

APPENDIX

The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _

render

Title   : render
Usage   : ( $rendered, $panel ) =
              $renderer->render( $collection, $configurator [, $panel ] );
Function: Renders the SeqFeatures in the given collection onto a
          Bio::Graphics::Panel (if no panel is given, one will be
          created), using the given Bio::Graphics::ConfiguratorI for general
          and track-specific rendering options.
Returns : In a scalar context returns the number of tracks rendered.
          In a list context, returns a two-element list containing
          the number of features rendered and the panel.
Args    : A Bio::SeqFeature::CollectionI and a Bio::Graphics::ConfiguratorI
          and optionally a Bio::Graphics::Panel.
Status  : Public