our $VERSION = '0.01';
+use LaTeX::TikZ::Set::Point;
+
+use LaTeX::TikZ::Interface;
+use LaTeX::TikZ::Functor;
+
use Any::Moose;
+=head1 RELATIONSHIPS
+
+This class consumes the L<LaTeX::TikZ::Set::Op> role, and as such implements the L</path> method.
+
+=cut
+
with 'LaTeX::TikZ::Set::Op';
+=head1 ATTRIBUTES
+
+=head2 C<from>
+
+The first endpoint of the line, as a L<LaTeX::TikZ::Set::Point> object.
+
+=cut
+
has 'from' => (
is => 'ro',
- does => 'LaTeX::TikZ::Point',
+ isa => 'LaTeX::TikZ::Set::Point',
required => 1,
+ coerce => 1,
);
+=head2 C<to>
+
+The second endpoint of the line, also as a L<LaTeX::TikZ::Set::Point> object.
+
+=cut
+
has 'to' => (
is => 'ro',
- does => 'LaTeX::TikZ::Point',
+ isa => 'LaTeX::TikZ::Set::Point',
required => 1,
+ coerce => 1,
);
+=head1 METHODS
+
+=head2 C<path>
+
+=cut
+
sub path {
my $set = shift;
$set->from->path(@_) . ' -- ' . $set->to->path(@_);
}
-use LaTeX::TikZ::Interface line => sub {
- shift;
+LaTeX::TikZ::Interface->register(
+ line => sub {
+ shift;
+
+ __PACKAGE__->new(from => $_[0], to => $_[1]);
+ },
+);
- __PACKAGE__->new(from => $_[0], to => $_[1]);
-};
+LaTeX::TikZ::Functor->default_rule(
+ (__PACKAGE__) => sub {
+ my ($functor, $set, @args) = @_;
+ $set->new(map { $_ => $set->$_->$functor(@args) } qw/from to/)
+ }
+);
__PACKAGE__->meta->make_immutable;
+=head1 SEE ALSO
+
+L<LaTeX::TikZ>, L<LaTeX::TikZ::Set::Op>.
+
=head1 AUTHOR
Vincent Pit, C<< <perl at profvince.com> >>, L<http://www.profvince.com>.