web/build_site.rb in rubyvis-0.1.7 vs web/build_site.rb in rubyvis-0.2.0

@@ -63,10 +63,26 @@
   # Create an html file with svg included inside
   page.source=CodeRay.scan(source_a.join(), :ruby).div
   page.title=title
   page.text=text
   page.svg_file=base+".svg"
-   
+  # Read svg size
+  width=350
+  height=200
+  if File.exists? "examples/#{page.svg_file}"
+    File.open("examples/#{page.svg_file}","r") {|fp|
+      header=fp.gets(">")
+      if header=~/\sheight='([^']+)'/ 
+        height=$1
+      end
+      if header=~/\swidth='([^']+)'/
+        width=$1
+      end
+    }
+  end
+  page.svg_width=width.to_f.ceil
+  page.svg_height=height.to_f.ceil
+
 end
 
 pages.each do |name,page|
   html_file="examples/#{page.name}.html"
   File.open(html_file,"w") {|fp|