Make LT::Set::Path the base role, remove ::Op, and rename the old ::Path to ::Union

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

diff --git a/lib/LaTeX/TikZ.pm b/lib/LaTeX/TikZ.pm
index 61dd5749b80dc0c2319d9766b313edc35ca736d6..362d136ecc20c6b7fa619ae96e3ea1e4bc33019b 100644 (file)
--- a/lib/LaTeX/TikZ.pm
+++ b/lib/LaTeX/TikZ.pm
@@ -53,20 +53,20 @@ It allows you to build structures representing geometrical figures, apply a wide
 
 =head1 CONCEPTS
 
-Traditionally, in TikZ, there are two ways of grouping elements, or I<ops>, together :
+Traditionally, in TikZ, there are two ways of grouping paths together :
 
 =over 4
 
 =item *
 
-either as a I<sequence>, where each element is drawn in its own line :
+either as a I<sequence>, where each path is drawn in its own line :
 
     \draw (0cm,0cm) -- (0cm,1cm) ;
     \draw (0cm,0cm) -- (1cm,0cm) ;
 
 =item *
 
-or as a I<path>, where elements are all drawn as one line :
+or as an I<union>, where paths are all drawn as one line :
 
     \draw (0cm,0cm) -- (0cm,1cm) (0cm,0cm) -- (1cm,0cm) ;
 
@@ -74,7 +74,7 @@ or as a I<path>, where elements are all drawn as one line :
 
 This distinction is important because there are some primitives that only apply to paths but not to sequences, and vice versa.
 
-Figures are made of ops, path or sequence I<sets> assembled together in a tree.
+Figures are made of path or sequence I<sets> assembled together in a tree.
 
 I<Modifiers> can be applied onto any set to alter the way in which it is generated.
 The two TikZ concepts of I<clips> and I<layers> have been unified with the modifiers.
@@ -83,9 +83,9 @@ The two TikZ concepts of I<clips> and I<layers> have been unified with the modif
 
 =head2 Containers
 
-=head3 C<< Tikz->path(@ops) >>
+=head3 C<< Tikz->union(@seq) >>
 
-Creates a L<LaTeX::TikZ::Set::Path> object out of the ops C<@ops>.
+Creates a L<LaTeX::TikZ::Set::Union> object out of the paths C<@kids>.
 
     # A path made of two circles
     Tikz->path(
@@ -99,7 +99,7 @@ Creates a L<LaTeX::TikZ::Set::Path> object out of the ops C<@ops>.
 
 =head3 C<< Tikz->seq(@kids) >>
 
-Creates a L<LaTeX::TikZ::Set::Sequence> object out of the sequences, paths or ops C<@kids>.
+Creates a L<LaTeX::TikZ::Set::Sequence> object out of the sequences or paths C<@kids>.
 
     my $bag = Tikz->seq($sequence, $path, $circle, $raw, $point);