strange vertical lines appear when rendering this pdf
@parrenin
Submitted by Frédéric Parrenin Link to original bug (#773290)
Description
Steps to reproduce:
- open the following pdf file https://osug-owncloud.ujf-grenoble.fr/index.php/s/xvB0t7SFUNC842P
- go to a zoom level of 100% => strange vertical lines appear in the figure
- open the same file in mupdf => the display of the figure is better, without vertical lines
Version: 3.14.x