X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FLaTeX-TikZ.git;a=blobdiff_plain;f=lib%2FLaTeX%2FTikZ%2FSet%2FRectangle.pm;h=3d11cc57a5aaf1f514edfdf18d2cd626ab00453b;hp=f70595d6d075670edb7b2fbc59c6c4dd78c7ddb2;hb=e6c6fbca8df4f8df7bbce2eb98dd260ed51d9141;hpb=92147217516a40b35ca00c8e08939e8aa5478426

diff --git a/lib/LaTeX/TikZ/Set/Rectangle.pm b/lib/LaTeX/TikZ/Set/Rectangle.pm
index f70595d..3d11cc5 100644
--- a/lib/LaTeX/TikZ/Set/Rectangle.pm
+++ b/lib/LaTeX/TikZ/Set/Rectangle.pm
@@ -17,12 +17,27 @@ 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 corner of the rectangle, as a L<LaTeX::TikZ::Set::Point> object.
+
+=cut
+
 has 'from' => (
  is       => 'ro',
  isa      => 'LaTeX::TikZ::Set::Point',
@@ -30,6 +45,12 @@ has 'from' => (
  coerce   => 1,
 );
 
+=head2 C<to>
+
+The opposite endpoint of the rectangle, also as a L<LaTeX::TikZ::Set::Point> object.
+
+=cut
+
 has 'to' => (
  is       => 'ro',
  isa      => 'LaTeX::TikZ::Set::Point',
@@ -37,16 +58,34 @@ has 'to' => (
  coerce   => 1,
 );
 
+=head2 C<width>
+
+The algebraic width of the rectangle.
+
+=cut
+
 has 'width' => (
  is  => 'ro',
  isa => 'Num',
 );
 
+=head2 C<height>
+
+The algebraic height of the rectangle.
+
+=cut
+
 has 'height' => (
  is  => 'ro',
  isa => 'Num',
 );
 
+=head1 METHODS
+
+=head2 C<path>
+
+=cut
+
 sub path {
  my $set = shift;
 
@@ -62,9 +101,12 @@ around 'BUILDARGS' => sub {
  my $class = shift;
 
  if (@_ == 2 and $tc1->check($_[0]) and $tc2->check($_[1])) {
+  my ($from, $to) = @_;
   @_ = (
-   from => $_[0],
-   to   => $_[1],
+   from   => $from,
+   to     => $to,
+   width  => $to->x - $from->x,
+   height => $to->y - $from->y,
   );
  } else {
   my %args = @_;
@@ -87,17 +129,19 @@ Attributes 'width' and 'height' are required when 'to' was not given
  $class->$orig(@_);
 };
 
-use LaTeX::TikZ::Interface rectangle => sub {
- shift;
- my ($p, $q) = @_;
+LaTeX::TikZ::Interface->register(
+ rectangle => sub {
+  shift;
+  my ($p, $q) = @_;
 
- my $is_relative = !blessed($q) && ref($q) eq 'HASH';
+  my $is_relative = !blessed($q) && ref($q) eq 'HASH';
 
- __PACKAGE__->new(
-  from => $p,
-  ($is_relative ? (map +($_ => $q->{$_}), qw/width height/) : (to => $q)),
- );
-};
+  __PACKAGE__->new(
+   from => $p,
+   ($is_relative ? (map +($_ => $q->{$_}), qw/width height/) : (to => $q)),
+  );
+ },
+);
 
 LaTeX::TikZ::Functor->default_rule(
  (__PACKAGE__) => sub {