X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FLaTeX-TikZ.git;a=blobdiff_plain;f=lib%2FLaTeX%2FTikZ%2FMod%2FPattern%2FLines.pm;h=a86844020ded2e165e087dea465d31adf8fe87f5;hp=d38222c576f2b6e9980ff44deb26eb10ce47467c;hb=d819d3e4b5357f615a15c6c68c28b0612036ece8;hpb=d30c4d3c5ead74ef53cf141f02e5d397f27f4f0f

diff --git a/lib/LaTeX/TikZ/Mod/Pattern/Lines.pm b/lib/LaTeX/TikZ/Mod/Pattern/Lines.pm
index d38222c..a868440 100644
--- a/lib/LaTeX/TikZ/Mod/Pattern/Lines.pm
+++ b/lib/LaTeX/TikZ/Mod/Pattern/Lines.pm
@@ -36,13 +36,13 @@ has 'direction' => (
 
 has 'line_width' => (
  is      => 'ro',
- isa     => 'Int',
+ isa     => subtype('Num' => where { LaTeX::TikZ::Tools::numcmp($_, 0) >= 0 }),
  default => 1,
 );
 
 has 'space_width' => (
  is      => 'ro',
- isa     => 'Int',
+ isa     => subtype('Num' => where { LaTeX::TikZ::Tools::numcmp($_, 0) >= 0 }),
  default => 1,
 );