lib/pdfgen.rb in pdfgen-0.1.0 vs lib/pdfgen.rb in pdfgen-0.2.0

@@ -11,10 +11,11 @@
 class Pdfgen
   def initialize(html)
     @html = html
     @viewport_options = nil
     @emulate_media = nil
+    @launch_options = nil
   end
 
   def set_viewport(viewport_options)
     @viewport_options = viewport_options
     self
@@ -23,13 +24,19 @@
   def emulate_media(media_type)
     @emulate_media = media_type
     self
   end
 
+  def launch_options(launch_options)
+    @launch_options = launch_options
+    self
+  end
+
   def to_pdf(opts = {})
     stdin_options = { pdf_options: opts, current_path: Dir.pwd }
     stdin_options = stdin_options.merge(viewport_options: @viewport_options) if @viewport_options
     stdin_options = stdin_options.merge(emulate_media: @emulate_media) if @emulate_media
+    stdin_options = stdin_options.merge(launch_options: @launch_options) if @launch_options
     file = Tempfile.new('input_html')
     file.write(@html)
     file.close
     pdf_output, status = Open3.capture2(MAKE_PDF_COMMAND, file.path, stdin_data: stdin_options.to_json)
     file.unlink
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