X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=lib%2FLaTeX%2FTikZ.pm;h=69a55c81ef7517b432c84232c7eb222984444121;hb=0fb9961e1a5172180e428b49f67e2120835c9e3c;hp=a95bf881119f30c70aa8186ef378aa8a792527bb;hpb=f54cadb836315572aa2c4bcb16f221da1687df7a;p=perl%2Fmodules%2FLaTeX-TikZ.git

diff --git a/lib/LaTeX/TikZ.pm b/lib/LaTeX/TikZ.pm
index a95bf88..69a55c8 100644
--- 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.
@@ -83,12 +83,12 @@ 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(
+    Tikz->union(
            Tikz->circle(0, 1),
            Tikz->circle(1, 1),
           )
@@ -97,9 +97,26 @@ Creates a L<LaTeX::TikZ::Set::Path> object out of the ops C<@ops>.
            'even odd rule',
           );
 
+=head3 C<< Tikz->join($connector, @kids) >>
+
+Creates a L<LaTeX::TikZ::Set::Chain> object that joins the paths C<@kinds> with the given C<$connector> which can be, according to L<LaTeX::TikZ::Set::Chain/connector>, a string, an array reference or a code reference.
+
+    # A stair
+    Tikz->join('-|', map [ $_, $_ ], 0 .. 5);
+
+=head3 C<< Tikz->chain($kid0, $link0, $kid1, $link1, ... $kidn) >>
+
+Creates a L<LaTeX::TikZ::Set::Chain> object that chains C<$kid0> to C<$kid1> with the string C<$link0>, C<$kid1> to C<$kid2> with C<$link1>, and so on.
+
+    # An heart-like shape
+    Tikz->chain([ 0, 1 ]
+     => '.. controls (-1, 1.5)    and (-0.75, 0.25) ..' => [ 0, 0 ]
+     => '.. controls (0.75, 0.25) and (1, 1.5)      ..' => [ 0, 1 ]
+    );
+
 =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);
 
@@ -251,6 +268,13 @@ Layers can also be directly applied to sets with the C<< ->layer >> method.
                    ->mod(Tikz->pattern(class => 'Dots'))
                    ->layer('top');
 
+=head3 C<< Tikz->scale($factor) >>
+
+Creates a L<LaTeX::TikZ::Mod::Scale> object that scales the sets onto which it apply by the given C<$factor>.
+
+    my $circle_of_radius_2 = Tikz->circle(0 => 1)
+                                 ->mod(Tikz->scale(2));
+
 =head3 C<< Tikz->width($line_width) >>
 
 Creates a L<LaTeX::TikZ::Mod::Width> object that sets the line width to C<$line_width> when applied.
@@ -260,7 +284,7 @@ Creates a L<LaTeX::TikZ::Mod::Width> object that sets the line width to C<$line_
 
 =head3 C<< Tikz->color($color) >>
 
-Creates a L<LaTeX::TikZ::Mod::Color>object that sets the line color to C<$color> (given in the C<xcolor> syntax).
+Creates a L<LaTeX::TikZ::Mod::Color> object that sets the line color to C<$color> (given in the C<xcolor> syntax).
 
     # Paint the previous $thick_arrow in red.
     $thick_arrow->mod(Tikz->color('red'));
@@ -358,7 +382,7 @@ sub import {
 
 =head1 DEPENDENCIES
 
-L<Any::Moose> with L<Mouse> 0.63 or greater.
+L<Any::Moose> with L<Mouse> 0.80 or greater.
 
 L<Sub::Name>.