1 package LaTeX::TikZ::Set::Polyline;
8 LaTeX::TikZ::Set::Polyline - A set object representing a line.
16 our $VERSION = '0.01';
18 use LaTeX::TikZ::Set::Point;
20 use LaTeX::TikZ::Interface;
21 use LaTeX::TikZ::Functor;
24 use Any::Moose 'Util::TypeConstraints';
26 with 'LaTeX::TikZ::Set::Op';
28 subtype 'LaTeX::TikZ::Set::Polyline::Vertices'
29 => as 'ArrayRef[LaTeX::TikZ::Set::Point]'
31 => message { 'at least two LaTeX::TikZ::Set::Point objects are needed in order to build a polyline' };
33 coerce 'LaTeX::TikZ::Set::Polyline::Vertices'
34 => from 'ArrayRef[Any]'
35 => via { [ map LaTeX::TikZ::Set::Point->new(point => $_), @$_ ] };
39 isa => 'LaTeX::TikZ::Set::Polyline::Vertices',
45 sub points { @{$_[0]->_points} }
56 join ' -- ', map($_->path(@_), $set->points),
57 ($set->closed ? 'cycle' : ());
60 LaTeX::TikZ::Interface->register(
64 __PACKAGE__->new(points => \@_);
66 closed_polyline => sub {
69 __PACKAGE__->new(points => \@_, closed => 1);
73 LaTeX::TikZ::Functor->default_rule(
74 (__PACKAGE__) => sub {
75 my ($functor, $set, @args) = @_;
77 points => [ map $_->$functor(@args), $set->points ],
78 closed => $set->closed,
83 __PACKAGE__->meta->make_immutable;
87 Vincent Pit, C<< <perl at profvince.com> >>, L<http://www.profvince.com>.
89 You can contact me by mail or on C<irc.perl.org> (vincent).
93 Please report any bugs or feature requests to C<bug-latex-tikz at rt.cpan.org>, or through the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=LaTeX-TikZ>.
94 I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
98 You can find documentation for this module with the perldoc command.
102 =head1 COPYRIGHT & LICENSE
104 Copyright 2010 Vincent Pit, all rights reserved.
106 This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
110 1; # End of LaTeX::TikZ::Set::Polyline