document.rb in prawn-1.3.0

- old
+ new

@@ -10,11 +10,10 @@
 
 require_relative "document/bounding_box"
 require_relative "document/column_box"
 require_relative "document/internals"
 require_relative "document/span"
-require_relative "document/graphics_state"
 
 module Prawn
 
   # The Prawn::Document class is how you start creating a PDF document.
   #
@@ -51,11 +50,10 @@
   #
   class Document
     include Prawn::Document::Internals
     include PDF::Core::Annotations
     include PDF::Core::Destinations
-    include Prawn::Document::GraphicsState
     include Prawn::Document::Security
     include Prawn::Text
     include Prawn::Graphics
     include Prawn::Images
     include Prawn::Stamp
@@ -200,13 +198,13 @@
       # raise NotImplementedError if options[:skip_page_creation]
 
       self.class.extensions.reverse_each { |e| extend e }
       @internal_state = PDF::Core::DocumentState.new(options)
       @internal_state.populate_pages_from_store(self)
-      min_version(state.store.min_version) if state.store.min_version
+      renderer.min_version(state.store.min_version) if state.store.min_version
 
-      min_version(1.6) if options[:print_scaling] == :none
+      renderer.min_version(1.6) if options[:print_scaling] == :none
 
       @background = options[:background]
       @background_scale = options[:background_scale] || 1
       @font_size  = 12
 
@@ -347,27 +345,17 @@
     end
 
     # Renders the PDF document to string.
     # Pass an open file descriptor to render to file.
     #
-    def render(output = StringIO.new)
-      if output.instance_of?(StringIO)
-        output.set_encoding(::Encoding::ASCII_8BIT)
+    def render(*a, &b)
+      (1..page_count).each do |i|
+        go_to_page i
+        repeaters.each { |r| r.run(i) }
       end
-      finalize_all_page_contents
 
-      render_header(output)
-      render_body(output)
-      render_xref(output)
-      render_trailer(output)
-      if output.instance_of?(StringIO)
-        str = output.string
-        str.force_encoding(::Encoding::ASCII_8BIT)
-        return str
-      else
-        return nil
-      end
+      renderer.render(*a, &b)
     end
 
     # Renders the PDF document to file.
     #
     #   pdf.render_file "foo.pdf"
@@ -563,16 +551,9 @@
           text_box str, opts
           start_count = true  # increment page count as soon as first match found
         end
         pseudopage += 1 if start_count
       end
-    end
-
-    # Returns true if content streams will be compressed before rendering,
-    # false otherwise
-    #
-    def compression_enabled?
-      !!state.compress
     end
 
     # @group Experimental API
 
     # Attempts to group the given block vertically within the current context.