Wrong rendering of pattern

[MichaelEischer]

pattern.pdf

Configuration:

• Firefox Nightly 73.0a1 (2020-01-04)
• macOS Mojave 10.14.6
• PDF.js version: 2.4.254
• Is a browser extension: built-in

Steps to reproduce the problem:

1. Open the PDF, zoom in to 200% for a more detailed view

What is the expected behavior?

What went wrong?

The crosshatch pattern is rendered by pdf.js using the wrong pattern style. The other pattern style just seem to have a broken redering.

TeX source of PDF:

\documentclass[a4paper,11pt]{scrartcl}
\usepackage{tikz}
\usetikzlibrary{patterns}

\begin{document}
crosshatch pattern:
\begin{tikzpicture}
\draw[draw=black, fill=black!10, pattern=crosshatch, pattern color=black] (0,0) rectangle (1,1);
\end{tikzpicture}
\\

north east lines pattern:
\begin{tikzpicture}
\draw[draw=black, fill=black!10, pattern=north east lines, pattern color=black] (0,0) rectangle (1,1);
\end{tikzpicture}
\\

north west lines pattern:
\begin{tikzpicture}
\draw[draw=black, fill=black!10, pattern=north west lines, pattern color=black] (0,0) rectangle (1,1);
\end{tikzpicture}
\\

grid pattern:
\begin{tikzpicture}
\draw[draw=black, fill=black!10, pattern=grid, pattern color=black] (0,0) rectangle (1,1);
\end{tikzpicture}
\end{document}

[SamyCookie]

Since #11473, there is some tiny glitches on lines, should we reopen this ticket until rendering is perfectly effected ?