From 82aae41a8d9211dd21b5bf01a4e5dde390dbffef Mon Sep 17 00:00:00 2001
From: Markus Kahl <machisuji@googlemail.com>
Date: Fri, 6 May 2016 08:35:57 +0100
Subject: [PATCH] updated prawn

---
 .../pdf_export/export_card/document_generator.rb            | 6 +++---
 openproject-pdf_export.gemspec                              | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/open_project/pdf_export/export_card/document_generator.rb b/lib/open_project/pdf_export/export_card/document_generator.rb
index d9b65883f2..7b99e420df 100644
--- a/lib/open_project/pdf_export/export_card/document_generator.rb
+++ b/lib/open_project/pdf_export/export_card/document_generator.rb
@@ -46,9 +46,6 @@ module OpenProject::PdfExport::ExportCard
 
       page_layout = :landscape if config.landscape? else :portrait
       page_size = config.page_size or defaults[:page_size]
-      geom = Prawn::Document::PageGeometry::SIZES[page_size]
-      @paper_width = geom[0]
-      @paper_height = geom[1]
 
       @pdf = Prawn::Document.new(
         :page_layout => page_layout,
@@ -57,6 +54,9 @@ module OpenProject::PdfExport::ExportCard
         :top_margin => 0,
         :bottom_margin => 0,
         :page_size => page_size)
+
+      @paper_width = @pdf.bounds.width
+      @paper_height = @pdf.bounds.height
     end
 
     def render
diff --git a/openproject-pdf_export.gemspec b/openproject-pdf_export.gemspec
index f98826b257..8b630d7ff5 100644
--- a/openproject-pdf_export.gemspec
+++ b/openproject-pdf_export.gemspec
@@ -16,8 +16,8 @@ Gem::Specification.new do |s|
   s.files = Dir["{app,config,db,lib,doc}/**/*", "README.md"]
 
   s.add_dependency 'rails', '~> 4.2.4'
-  
-  s.add_dependency "prawn", "~> 0.14.0"
+
+  s.add_dependency "prawn", "~> 2.1.0"
 
   s.add_development_dependency "pdf-inspector", "~>1.0.0"
 end