lib/plasticine/helpers.rb in plasticine-1.1.1 vs lib/plasticine/helpers.rb in plasticine-1.2.0

@@ -1,15 +1,19 @@
 module Plasticine::Helpers
   def d3_include_tag
-    ('<![if ! lt IE 9]>' + javascript_include_tag("d3") + '<![endif]>').html_safe
+    javascript_include_tag("d3")
   end
 
   def column_visual(id, options={})
     PlasticineTagHelper.new(self, id, options[:from], options[:to], options[:step]).column(options)
   end
 
+  def line_visual(id, options={})
+    PlasticineTagHelper.new(self, id, options[:from], options[:to], options[:step]).line(options)
+  end
 
+
   class PlasticineTagHelper
     attr_reader :rails_helpers
 
     delegate :content_tag,    to: :rails_helpers
     delegate :link_to,        to: :rails_helpers
@@ -32,9 +36,22 @@
         columns_margin: options.delete(:columns_margin),
         y_spacing_ratio: options.delete(:y_spacing_ratio)
       }
 
       visual 'column', options
+    end
+
+    def line(options={})
+      options.reverse_merge! lines_left_padding: 20, lines_right_padding: 20, lines_margin: 1, y_spacing_ratio: 1.10
+
+      options[:data] = {
+        lines_left_padding: options.delete(:lines_left_padding),
+        lines_right_padding: options.delete(:lines_right_padding),
+        lines_margin: options.delete(:lines_margin),
+        y_spacing_ratio: options.delete(:y_spacing_ratio)
+      }
+
+      visual 'line', options
     end
 
 
   private