Modified in all pdf can access Header & Item Font Size from Database

app/pdf/call_waiter_pdf.rb

@@ -3,6 +3,8 @@ class CallWaiterPdf < Prawn::Document
   def initialize(printer_settings, table,time,shop_detail)
     self.page_width = printer_settings.page_width
     self.page_height = printer_settings.page_height
+    self.header_font_size = printer_settings.header_font_size
+    self.item_font_size = printer_settings.item_font_size
     self.margin = 5
     self.price_width = 35
     self.qty_width = 20
@@ -27,9 +29,6 @@ class CallWaiterPdf < Prawn::Document
         fallback_fonts ["Courier", "Helvetica", "Times-Roman"]
     end
 
-    self.header_font_size = 10
-    self.item_font_size = 8
-
     header( shop_detail.name, printer_settings.name)
 
     call_waiter(table)
@@ -68,4 +67,4 @@ class CallWaiterPdf < Prawn::Document
         
   # end
 
-end
+end