lib/processors/rmagick.rb in rtesseract-1.3.0 vs lib/processors/rmagick.rb in rtesseract-1.3.1

@@ -1,14 +1,14 @@
 # encoding: UTF-8
 # Add to rtesseract a image manipulation with RMagick
 module RMagickProcessor
   def self.setup
-    begin
-      require 'rmagick'
-    rescue
-      require 'RMagick'
-    end
+    require 'rmagick'
+  rescue LoadError
+    # :nocov:
+    require 'RMagick'
+    # :nocov:
   end
 
   def self.a_name?(name)
     %w(rmagick RMagickProcessor).include?(name.to_s)
   end
@@ -16,10 +16,13 @@
   def self.image_to_tif(source, x = nil, y = nil, w = nil, h = nil)
     tmp_file = Tempfile.new(['', '.tif'])
     cat = source.is_a?(Pathname) ? read_with_processor(source.to_s) : source
     cat.crop!(x, y, w, h) unless [x, y, w, h].compact == []
     cat.alpha Magick::DeactivateAlphaChannel
-    cat.write(tmp_file.path.to_s) { self.compression = Magick::NoCompression }
+    cat.write(tmp_file.path.to_s) {
+      # self.depth = 16
+      self.compression = Magick::NoCompression
+    }
     tmp_file
   end
 
   def self.read_with_processor(path)
     Magick::Image.read(path.to_s).first