fixes rotation bug

Author: Markus Munk

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Change Log
 
+#### Change log v.1.0.26b (2025-01-23)
+
+**Fix**: Fixes bug that reverses `rotate_right` and `rotate_left`
+
 #### Change log v.1.0.26 (2023-12-22)
 
 **Performance**: possible performance bump. Credit to @denislavski (Denislav Naydenov) for opening PR #235.

combine_pdf.gemspec

@@ -10,7 +10,7 @@ Gem::Specification.new do |spec|
   spec.email         = ["bo@bowild.com"]
   spec.summary       = %q{Combine, stamp and watermark PDF files in pure Ruby.}
   spec.description   = %q{A nifty gem, in pure Ruby, to parse PDF files and combine (merge) them with other PDF files, number the pages, watermark them or stamp them, create tables, add basic text objects etc` (all using the PDF file format).}
-  spec.homepage      = "https://github.com/boazsegev/combine_pdf"
+  spec.homepage      = "https://github.com/NovitasDK/combine_pdf"
   spec.license       = "MIT"
 
   spec.files         = `git ls-files -z`.split("\x0")

lib/combine_pdf/page_methods.rb

@@ -403,7 +403,7 @@ def fit_text(text, font, length, height = 10_000_000)
     def fix_rotation
       return self if self[:Rotate].to_f == 0.0 || mediabox.nil?
       # calculate the rotation
-      r = (360.0 - self[:Rotate].to_f) * Math::PI / 180
+      r = self[:Rotate].to_f * Math::PI / 180
       s = Math.sin(r).round 6
       c = Math.cos(r).round 6
       ctm = [c, s, -s, c]

lib/combine_pdf/version.rb

@@ -1,3 +1,3 @@
 module CombinePDF
-  VERSION = '1.0.26'.freeze
+  VERSION = '1.0.26b'.freeze
 end