font for print

app/pdf/order_summary_pdf.rb

@@ -15,10 +15,27 @@ class OrderSummaryPdf < Prawn::Document
 
     super(:margin => [print_settings.heading_space, self.margin, self.margin, self.margin], :page_size => [self.page_width, self.page_height])
 
+    # db font setup
+    if print_settings.font != ""
+        font_families.update("#{print_settings.font}" => {
+            :normal => "public/fonts/#{print_settings.font}.ttf",
+            :italic => "public/fonts/#{print_settings.font}.ttf",
+            :bold => "public/fonts/#{print_settings.font}.ttf",
+            :bold_italic => "public/fonts/#{print_settings.font}.ttf"
+        })
+
+        font "#{print_settings.font}"
+        fallback_fonts ["Courier", "Helvetica", "Times-Roman"]
+
+        self.header_font_size = 11
+        self.item_font_size = 9 
+    else
+        self.header_font_size = 12
+        self.item_font_size = 10       
+    end
+
     # font "public/fonts/Zawgyi-One.ttf"
     # font "public/fonts/padauk.ttf"
-    self.header_font_size = 12
-    self.item_font_size = 10
 
     text "#{ order[0].type + '-' + order[0].dining + print_status }", :size => self.header_font_size,:align => :center, :left_margin => -20
     stroke_horizontal_rule
@@ -29,9 +46,9 @@ class OrderSummaryPdf < Prawn::Document
 
     # order items
     if order_items == nil
-      order_items(order, alt_name, print_settings.precision,print_settings.font)
+      order_items(order, alt_name, print_settings.precision)
     else
-      order_items(order_items, alt_name, print_settings.precision,print_settings.font)
+      order_items(order_items, alt_name, print_settings.precision)
     end
   end
 
@@ -60,7 +77,7 @@ class OrderSummaryPdf < Prawn::Document
   end
 
   # Write Order items to PDF
-  def order_items(order_item, alt_name, precision,font)    
+  def order_items(order_item, alt_name, precision)
     y_position = cursor
 
     bounding_box([0,y_position], :width => self.item_width, :height => self.item_height) do
@@ -75,24 +92,12 @@ class OrderSummaryPdf < Prawn::Document
     move_down 5
 
     #Add Order Item
-    add_order_items(order_item, alt_name, precision, font)
+    add_order_items(order_item, alt_name, precision)
     
   end
 
   # Add order items under order info
-  def add_order_items(order_item, alt_name, precision, font)
-    # db font setup
-    if font != ""
-        font_families.update("#{font}" => {
-            :normal => "public/fonts/#{font}.ttf",
-            :italic => "public/fonts/#{font}.ttf",
-            :bold => "public/fonts/#{font}.ttf",
-            :bold_italic => "public/fonts/#{font}.ttf"
-        })
-
-        font "#{font}"
-        fallback_fonts ["Courier", "Helvetica", "Times-Roman"]
-    end
+  def add_order_items(order_item, alt_name, precision)
     y_position = cursor
 
     move_down 5