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::Functor;
23 use Any::Moose 'Util::TypeConstraints';
25 with 'LaTeX::TikZ::Set::Op';
27 subtype 'LaTeX::TikZ::Set::Polyline::Vertices'
28 => as 'ArrayRef[LaTeX::TikZ::Set::Point]'
30 => message { 'at least two LaTeX::TikZ::Set::Point objects are needed in order to build a polyline' };
32 coerce 'LaTeX::TikZ::Set::Polyline::Vertices'
33 => from 'ArrayRef[Any]'
34 => via { [ map LaTeX::TikZ::Set::Point->new(point => $_), @$_ ] };
38 isa => 'LaTeX::TikZ::Set::Polyline::Vertices',
44 sub points { @{$_[0]->_points} }
55 join ' -- ', map($_->path(@_), $set->points),
56 ($set->closed ? 'cycle' : ());
59 use LaTeX::TikZ::Interface polyline => sub {
62 __PACKAGE__->new(points => \@_);
65 use LaTeX::TikZ::Interface closed_polyline => sub {
68 __PACKAGE__->new(points => \@_, closed => 1);
71 LaTeX::TikZ::Functor->default_rule(
72 (__PACKAGE__) => sub {
73 my ($functor, $set, @args) = @_;
75 points => [ map $_->$functor(@args), $set->points ],
76 closed => $set->closed,
81 __PACKAGE__->meta->make_immutable;
85 Vincent Pit, C<< <perl at profvince.com> >>, L<http://www.profvince.com>.
87 You can contact me by mail or on C<irc.perl.org> (vincent).
91 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>.
92 I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
96 You can find documentation for this module with the perldoc command.
100 =head1 COPYRIGHT & LICENSE
102 Copyright 2010 Vincent Pit, all rights reserved.
104 This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
108 1; # End of LaTeX::TikZ::Set::Polyline