From: Vincent Pit <vince@profvince.com>
Date: Thu, 22 Jul 2010 20:54:33 +0000 (+0200)
Subject: Make ->render return one body for each argument
X-Git-Tag: v0.01~7
X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FLaTeX-TikZ.git;a=commitdiff_plain;h=ee0f9123624eb8e48675f80303ed436b9a94e348

Make ->render return one body for each argument
---

diff --git a/lib/LaTeX/TikZ/Formatter.pm b/lib/LaTeX/TikZ/Formatter.pm
index 718c3eb..efa7dc6 100644
--- a/lib/LaTeX/TikZ/Formatter.pm
+++ b/lib/LaTeX/TikZ/Formatter.pm
@@ -117,11 +117,7 @@ my $find_mods = do {
 my $translate;
 
 sub render {
- my $tikz = shift;
-
- my $seq = LaTeX::TikZ::Set::Sequence->new(
-  kids => \@_,
- );
+ my ($tikz, @sets) = @_;
 
  unless ($translate) {
   require LaTeX::TikZ::Functor;
@@ -144,9 +140,12 @@ sub render {
  }
 
  my $origin = $tikz->origin;
- $seq = $seq->$translate($origin) if defined $origin;
+ if (defined $origin) {
+  @sets = map $_->$translate($origin), @sets;
+ }
 
  my (@layers, @other_mods);
+ my $seq = LaTeX::TikZ::Set::Sequence->new(kids => \@sets);
  $find_mods->($seq, \@layers, \@other_mods);
 
  my $w = $tikz->width;
@@ -154,11 +153,13 @@ sub render {
  my $canvas = '';
  if (defined $w and defined $h) {
   require LaTeX::TikZ::Set::Rectangle;
-  $seq->clip(LaTeX::TikZ::Set::Rectangle->new(
-   from   => 0,
-   width  => $w,
-   height => $h,
-  ));
+  for (@sets) {
+   $_->clip(LaTeX::TikZ::Set::Rectangle->new(
+    from   => 0,
+    width  => $w,
+    height => $h,
+   ));
+  }
   $_ = $tikz->len($_) for $w, $h;
   $canvas = ",papersize={$w,$h},body={$w,$h}";
  }
@@ -173,13 +174,13 @@ sub render {
  push @decls, LaTeX::TikZ::Mod::Layer->declare(@layers) if  @layers;
  push @decls, $_->declare($tikz)                        for @other_mods;
 
- my @content = (
+ my @bodies = map [
   "\\begin{tikzpicture}",
-  @{ $seq->draw($tikz) },
+  @{ $_->draw($tikz) },
   "\\end{tikzpicture}",
- );
+ ], @sets;
 
- return \@header, \@decls, \@content;
+ return \@header, \@decls, @bodies;
 }
 
 sub len {
diff --git a/t/10-set.t b/t/10-set.t
index f8d4dee..190846c 100644
--- a/t/10-set.t
+++ b/t/10-set.t
@@ -128,7 +128,7 @@ eval {
 };
 is $@, '', 'adding something to a path set doesn\'t croak';
 
-check [ $path, $path ], 'two identical path sets', <<'RES';
+check Tikz->seq($path, $path), 'two identical path sets', <<'RES';
 \draw foo bar baz foo ;
 \draw foo bar baz foo ;
 RES
diff --git a/t/20-mod.t b/t/20-mod.t
index b6db376..50a869e 100644
--- a/t/20-mod.t
+++ b/t/20-mod.t
@@ -123,7 +123,7 @@ my $baz = eval {
 };
 is $@, '', 'creating another colored raw set doesn\'t croak';
 
-check [ $foo, $baz ], 'mods folding 1', <<'RES';
+check Tikz->seq($foo, $baz), 'mods folding 1', <<'RES';
 \begin{scope} [color=red]
 \begin{scope} [line width=4.0pt]
 \draw foo ;
@@ -133,7 +133,7 @@ check [ $foo, $baz ], 'mods folding 1', <<'RES';
 \end{scope}
 RES
 
-check [ $baz, $foo ], 'mods folding 2', <<'RES';
+check Tikz->seq($baz, $foo), 'mods folding 2', <<'RES';
 \begin{scope} [color=red]
 \draw baz ;
 \begin{scope} [line width=4.0pt]
@@ -149,7 +149,7 @@ my $qux = eval {
 };
 is $@, '', 'creating another raw set with modded width doesn\'t croak';
 
-check [ $foo, $baz, $qux ], 'mods folding 3', <<'RES';
+check Tikz->seq($foo, $baz, $qux), 'mods folding 3', <<'RES';
 \begin{scope} [color=red]
 \begin{scope} [line width=4.0pt]
 \draw foo ;
@@ -160,7 +160,7 @@ check [ $foo, $baz, $qux ], 'mods folding 3', <<'RES';
 \draw [line width=4.0pt] qux ;
 RES
 
-check [ $foo, $qux, $baz ], 'mods folding 4', <<'RES';
+check Tikz->seq($foo, $qux, $baz), 'mods folding 4', <<'RES';
 \begin{scope} [line width=4.0pt]
 \begin{scope} [color=red]
 \draw foo ;
@@ -171,7 +171,7 @@ check [ $foo, $qux, $baz ], 'mods folding 4', <<'RES';
 \draw [color=red] baz ;
 RES
 
-check [ $baz, $foo, $qux ], 'mods folding 5', <<'RES';
+check Tikz->seq($baz, $foo, $qux), 'mods folding 5', <<'RES';
 \begin{scope} [color=red]
 \draw baz ;
 \begin{scope} [line width=4.0pt]
@@ -182,7 +182,7 @@ check [ $baz, $foo, $qux ], 'mods folding 5', <<'RES';
 \draw [line width=4.0pt] qux ;
 RES
 
-check [ $baz, $qux, $foo ], 'mods folding 6', <<'RES';
+check Tikz->seq($baz, $qux, $foo), 'mods folding 6', <<'RES';
 \draw [color=red] baz ;
 \draw [line width=4.0pt] qux ;
 \begin{scope} [color=red,line width=4.0pt]
@@ -191,7 +191,7 @@ check [ $baz, $qux, $foo ], 'mods folding 6', <<'RES';
 \end{scope}
 RES
 
-check [ $qux, $foo, $baz ], 'mods folding 7', <<'RES';
+check Tikz->seq($qux, $foo, $baz), 'mods folding 7', <<'RES';
 \begin{scope} [line width=4.0pt]
 \draw qux ;
 \begin{scope} [color=red]
@@ -202,7 +202,7 @@ check [ $qux, $foo, $baz ], 'mods folding 7', <<'RES';
 \draw [color=red] baz ;
 RES
 
-check [ $qux, $baz, $foo ], 'mods folding 8', <<'RES';
+check Tikz->seq($qux, $baz, $foo), 'mods folding 8', <<'RES';
 \draw [line width=4.0pt] qux ;
 \draw [color=red] baz ;
 \begin{scope} [color=red,line width=4.0pt]