[Tex/LaTex] how to put 4 authors in a single row in ACM conf format

Question

I have four authors in the paper and they are by-default arranged as follows:

Author1            Author2
Author3            Author4

Is there a way to force the format to put authors in a single row as follows?

Author1            Author2         Author3            Author4

Code is as follows:

\documentclass[sigconf]{acmart}

\renewcommand\footnotetextcopyrightpermission[1]{} 

\setlength{\textfloatsep}{5pt}
\setlength{\abovedisplayskip}{1.5pt}
\setlength{\belowdisplayskip}{1.5pt}
\usepackage[font=small,skip=0pt]{caption}
%\acmDOI{10.475/123_4}

% ISBN
%\acmISBN{123-4567-24-567/08/06}

%Conference
\acmConference[Conf'18]{International Conference on Something}{May 2018}{Earth} 
%\acmYear{2018}
\copyrightyear{2018}

%\acmPrice{15.00}

 \setcopyright{none} 

\settopmatter{printacmref=false} % Removes citation information below abstract
\makeatletter
\def\-copyrightspace{\relax}
\makeatother

\begin{document}
\title{Document Title}


\author{Author1}
\affiliation{%
  \institution{Company 1}}

\author{Author2}
\affiliation{%
  \institution{Company2}}

\author{Author3}
\affiliation{%
  \institution{Company2}}

 \author{Author4}    
 \affiliation{%
  \institution{Company2}}

I want to know if there is way to put all four authors in a single row. Currently these are coming in 2 rows with 2 authors in one row as shown above.

Answer 1

The class acmart allows to set the number of authors per row by inserting e.g.

\settopmatter{authorsperrow=4}

after \documentclass{acmart}.

In your example this results in