Fake bold text followed by graphics affects rest of the content

[zepinglee]

Description

The fake bold text followed by graphics (\includegraphics or \resizebox) affects rest of the content.

Check/indicate

• [x] Relevant for XeTeX
• [x] Relevant for LuaTeX
• [x] Issue tracker has been searched for similar issues?
• [x] https://tex.stackexchange.com/questions/47200/fontspec-fakebold-affects-text-in-graphics

Minimal example demonstrating the issue

\documentclass{article}
\usepackage{fontspec}
\usepackage{graphics}
\setmainfont{lmroman10-regular.otf}[FakeBold=10]
\begin{document}
\textbf{Fake bold}
\resizebox{.2cm}{!}{\rule{1cm}{1cm}}
Test
\end{document}

Further details

XeTeX, Version 3.14159265-2.6-0.999992 (TeX Live 2020)
LuaHBTeX, Version 1.12.0 (TeX Live 2020)
LaTeX2e <2020-02-02> patch level 5
L3 programming layer <2020-03-06>
fontspec 2020/02/21 v2.7i
graphics 2019/11/30 v1.4a

[u-fischer]

Your syntax is wrong, you are only defining a regular font and make it bold. If you look in the log you will see a warning that bold is actually not defined:

LaTeX Font Warning: Font shape `TU/lmroman10-regular.otf(0)/b/n' undefined
(Font)              using `TU/lmroman10-regular.otf(0)/m/n' instead on input lin

With

\documentclass{article}
\usepackage{fontspec}
\usepackage{graphics}
\setmainfont{lmroman10-regular.otf}[BoldFont={lmroman10-regular.otf},BoldFeatures={FakeBold=10}]
\begin{document}
\textbf{Fake bold}
\resizebox{.2cm}{!}{\rule{1cm}{1cm}}
Test
\end{document}

It works as expected for me.

[zepinglee]

Your syntax is wrong, you are only defining a regular font and make it bold. If you look in the log you will see a warning that bold is actually not defined:

LaTeX Font Warning: Font shape `TU/lmroman10-regular.otf(0)/b/n' undefined
(Font)              using `TU/lmroman10-regular.otf(0)/m/n' instead on input lin

With

\documentclass{article}
\usepackage{fontspec}
\usepackage{graphics}
\setmainfont{lmroman10-regular.otf}[BoldFont={lmroman10-regular.otf},BoldFeatures={FakeBold=10}]
\begin{document}
\textbf{Fake bold}
\resizebox{.2cm}{!}{\rule{1cm}{1cm}}
Test
\end{document}

It works as expected for me.

My mistake. Thanks!

[khaledhosny]

There is AutoFakeBold for this.