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[perl/modules/LaTeX-TikZ.git] / lib / LaTeX / TikZ / Mod / Pattern / Dots.pm

diff --git a/lib/LaTeX/TikZ/Mod/Pattern/Dots.pm b/lib/LaTeX/TikZ/Mod/Pattern/Dots.pm
index b029915d02c60b3b506ebcd4c2780ee9a6b1892d..7e15b5fb03cc1c02c75a2700488cd75c6cd4db59 100644 (file)
--- a/lib/LaTeX/TikZ/Mod/Pattern/Dots.pm
+++ b/lib/LaTeX/TikZ/Mod/Pattern/Dots.pm
@@ -9,28 +9,45 @@ LaTeX::TikZ::Mod::Pattern::Dots - A dotted pattern modifier.
 
 =head1 VERSION
 
-Version 0.01
+Version 0.02
 
 =cut
 
-our $VERSION = '0.01';
+our $VERSION = '0.02';
 
 use Sub::Name ();
 
 use Any::Moose;
+use Any::Moose 'Util::TypeConstraints';
+
+=head1 RELATIONSHIPS
+
+This class inherits the L<LaTeX::TikZ::Mod::Pattern> class and its L<LaTeX::TikZ::Mod::Pattern/tag>, L<LaTeX::TikZ::Mod::Pattern/covers>, L<LaTeX::TikZ::Mod::Pattern/declare> and L<LaTeX::TikZ::Mod::Pattern/apply> methods.
+
+=cut
 
 extends 'LaTeX::TikZ::Mod::Pattern';
 
+=head1 ATTRIBUTES
+
+=head2 C<dot_width>
+
+=cut
+
 has 'dot_width' => (
  is      => 'ro',
- isa     => 'Int',
+ isa     => subtype('Num' => where { LaTeX::TikZ::Tools::numcmp($_, 0) >= 0 }),
  default => 1,
 );
 
+=head2 C<space_width>
+
+=cut
+
 has 'space_width' => (
  is      => 'ro',
- isa     => 'Int',
- default => 1,
+ isa     => subtype('Num' => where { LaTeX::TikZ::Tools::numcmp($_, 0) >= 0 }),
+ default => 10,
 );
 
 my $W = Sub::Name::subname('WIDTH' => sub { sprintf '#WIDTH=%0.1f#', @_ });
@@ -67,7 +84,7 @@ around 'BUILDARGS' => sub {
  confess('Can\'t specify an explicit template for a '. __PACKAGE__ .' pattern')
                                                       if exists $args{template};
 
- my @params = qw/dot_width space_width/;
+ my @params = qw<dot_width space_width>;
 
  my $meta = $class->meta;
  for (@params) {
@@ -83,6 +100,10 @@ around 'BUILDARGS' => sub {
 
 __PACKAGE__->meta->make_immutable;
 
+=head1 SEE ALSO
+
+L<LaTeX::TikZ>, L<LaTeX::TikZ::Mod::Pattern>.
+
 =head1 AUTHOR
 
 Vincent Pit, C<< <perl at profvince.com> >>, L<http://www.profvince.com>.