生物Perl中构建精美代码的Bio::Graphics库详解
1. Bio::Graphics基础示例
Bio::Graphics是一个强大的工具,可用于可视化生物序列特征。下面是一个简单的示例代码,展示了如何使用Bio::Graphics:
#!/usr/bin/perl
use strict;
use Bio::Graphics;
use Bio::SeqFeature::Generic;
my $bsg = 'Bio::SeqFeature::Generic';
my $span = $bsg->new(-start=>1,-end=>1000);
my $test1_feat = $bsg->new(-start=>300,-end=>700,
-display_name=>'Test Feature',
-source_tag=>'This is only a test');
my $test2_feat = $bsg->new(-start=>650,-end=>800,
-display_name=>'Test Feature 2');
my $panel = Bio::Graphics::Panel->new(-width=>600,-length=>$span->length,
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