As long it recognizes the text it would not matter. Else to be sure you could set it to pdftoppm which makes an image of the odf and shows it. It just takes more time and resources to do so, but with the right settings it will work.
As long it recognizes the text it would not matter. Else to be sure you could set it to pdftoppm which makes an image of the odf and shows it. It just takes more time and resources to do so, but with the right settings it will work.