How to insert image in pdf using prawn

Question

I am using rails 4. I want to display an image in pdf, so I install prawn gem file and my code is

def index
  text "something"
  image "#{Rails.root}/images/logo.jpg"
end

but i getting an error as undefined method image

Answer 1

Yes, prawn give undefined method image. So you can use this way.

In test.pdf.prawn file.

pdf.image "#{Rails.root}/images/logo.jpg"

You can also apply position and width to as:

pdf.image "#{Rails.root}/images/logo.jpg", :at => [50,450], :width => 450