note
PrakashK
<blockquote><i>
GD::Graph module allows you to format your data without having to use quotes and commas. like so:
<code>
$graph->set( dclrs => [ qw(green pink blue cyan) ] );
</code>
</i></blockquote>
It is not the feature of GD::Graph module that is letting you write code like this. It is the magic of the <code>qw</code> operator. Please see the [http://perlmonks.org/index.pl?node=perlop&lastnode_id=11911#Quote_and_Quote_like_Operators|Quote and Quote-like Operators] section in [perlop].
<p/>
/prakash
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