pdf.rb in grim-1.1.0

- old
+ new

@@ -7,14 +7,19 @@
 
     # Raises an error if pdf not found and sets some instance
     # variables if pdf is found.
     #
     # path - A String or Path to the pdf
+    # options - A Hash of options.
+    #           :pdftotext_path - The String path of where to find the pdftotext
+    #                             binary to use when extracting text
+    #                             (default: "pdftotext").
     #
-    def initialize(path)
+    def initialize(path, options = {})
       raise Grim::PdfNotFound unless File.exists?(path)
       @path = path
+      @pdftotext_path = options[:pdftotext_path] || 'pdftotext'
     end
 
     # Shells out to ghostscript to read the pdf with the pdf_info.ps script
     # as a filter, returning the number of pages in the pdf as an integer.
     #
@@ -41,16 +46,16 @@
     #
     # Returns an instance of Grim::Page.
     #
     def [](index)
       raise Grim::PageNotFound unless index >= 0 && index < count
-      Grim::Page.new(self, index)
+      Grim::Page.new(self, index, pdftotext_path: @pdftotext_path)
     end
 
     def each
       (0..(count-1)).each do |index|
-        yield Grim::Page.new(self, index)
+        yield Grim::Page.new(self, index, pdftotext_path: @pdftotext_path)
       end
     end
 
   end
-end
\ No newline at end of file
+end