From 8295c244e514042d38fc08eeb4798a8f53ad1162 Mon Sep 17 00:00:00 2001
From: dave <dave@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 16 Jul 2004 20:28:43 +0000
Subject: Incorporate Micheal Neumanns client-side imagemap patch

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@6655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rdoc/diagram.rb | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'lib')

diff --git a/lib/rdoc/diagram.rb b/lib/rdoc/diagram.rb
index 3ff36c1d0..40335e854 100644
--- a/lib/rdoc/diagram.rb
+++ b/lib/rdoc/diagram.rb
@@ -309,7 +309,7 @@ module RDoc
     # the page
 
     def wrap_in_image_map(src, dot, name)
-      res = %{<map name="map">\n}
+      res = %{<map id="map" name="map">\n}
       dot_map = `dot -Tismap #{src}`
       dot_map.each do |area|
         unless area =~ /^rectangle \((\d+),(\d+)\) \((\d+),(\d+)\) ([\/\w.]+)\s*(.*)/
@@ -317,10 +317,10 @@ module RDoc
           return nil
         end
         
-        blx = $1; bly = $2
-        trx = $3; try = $4
-        url = $5; area_name = $6
-        res <<  %{  <area shape="RECT" coords="#{blx},#{try},#{trx},#{bly}" }
+        xs, ys = [$1.to_i, $3.to_i], [$2.to_i, $4.to_i]
+        url, area_name = $5, $6
+
+        res <<  %{  <area shape="RECT" coords="#{xs.min},#{ys.min},#{xs.max},#{ys.max}" }
         res <<  %{     href="#{url}" alt="#{area_name}">\n}
       end
       res << "</map>\n"
-- 
cgit