1 package LaTeX::TikZ::Set::Point;
8 LaTeX::TikZ::Set::Point - A set object representing a point.
16 our $VERSION = '0.01';
18 use LaTeX::TikZ::Point;
20 use LaTeX::TikZ::Interface;
21 use LaTeX::TikZ::Functor;
24 use Any::Moose 'Util::TypeConstraints';
26 with 'LaTeX::TikZ::Set::Op';
30 isa => 'LaTeX::TikZ::Point::Autocoerce',
33 handles => [ qw/x y/ ],
42 enum 'LaTeX::TikZ::Set::Point::Positions' => (
55 isa => 'Maybe[LaTeX::TikZ::Set::Point::Positions]',
58 coerce 'LaTeX::TikZ::Set::Point'
60 => via { __PACKAGE__->new(point => $_) };
62 coerce 'LaTeX::TikZ::Point::Autocoerce'
63 => from 'LaTeX::TikZ::Set::Point'
67 my ($set, $tikz) = @_;
71 my $path = '(' . $tikz->len($p->x) . ',' . $tikz->len($p->y) . ')';
73 my $label = $set->label;
76 $pos = 'above' unless defined $pos;
78 my $size = sprintf '%0.1fpt', 2 * $tikz->scale / 5;
79 $path .= " [fill] circle ($size) " . $tikz->label($label, $pos);
85 LaTeX::TikZ::Interface->register(
94 } else { # @_ even, @_ >= 2
95 $point = [ shift, shift ];
98 __PACKAGE__->new(point => $point, @_);
102 LaTeX::TikZ::Functor->default_rule(
103 (__PACKAGE__) => sub {
104 my ($functor, $set, @args) = @_;
106 point => $set->point,
107 label => $set->label,
113 __PACKAGE__->meta->make_immutable;
117 Vincent Pit, C<< <perl at profvince.com> >>, L<http://www.profvince.com>.
119 You can contact me by mail or on C<irc.perl.org> (vincent).
123 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>.
124 I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
128 You can find documentation for this module with the perldoc command.
132 =head1 COPYRIGHT & LICENSE
134 Copyright 2010 Vincent Pit, all rights reserved.
136 This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
140 1; # End of LaTeX::TikZ::Set::Point