缩放 awesomefont5 图标以填充框边框

Question

下面的代码创建一个带有 awesomefont5 库中的图标的节点，但它太小了。我希望图标缩放到边框尺寸。

\documentclass[convert]{standalone}
\usepackage{tikz}
\usepackage{fontawesome5}
\begin{document}
\begin{tikzpicture}
  \tikzset{box/.style={draw,minimum width=1cm,minimum height=1cm}}
  \node[box] (A) at (0,0) {\faHeadset};
\end{tikzpicture}
\end{document}

输出：

Answer 1

拥有inner sep=0pt和\resizebox

\documentclass[border=5mm]{standalone}
\usepackage{tikz}
\usepackage{fontawesome5}
\begin{document}
\begin{tikzpicture}
\tikzset{box/.style={
        draw,
        inner sep=0pt,
        }}
\node[box] (A) at (0,0) {\resizebox{1cm}{!}{\faHeadset}};
\end{tikzpicture}
\rule{1pt}{1cm}
\end{document}

Answer 2

@pascal974 答案的一些变化：

代码：

\documentclass[border=5mm]{standalone}
\usepackage{tikz}
\usepackage{fontawesome5}
\begin{document}
    \begin{tikzpicture}
        \tikzset{box/.style={
                %draw,
                inner sep=0pt,
        }}
        \node[box] (A) at (0,0) {\resizebox{1cm}{!}{\color{cyan}{\faHeadset}}};
    \end{tikzpicture}
    
    \begin{tikzpicture}
        \tikzset{box/.style={
                inner sep=0pt,
        }}
        \node[box,cyan] (A) at (0,0) {\resizebox{1cm}{!}{\colorbox{gray}{\faHeadset}}};
    \end{tikzpicture}
    
    \begin{tikzpicture}
        \tikzset{box/.style={
                %draw,
                inner sep=0pt,
        }}
        \node[box,red] (A) at (0,0) {\resizebox{1cm}{!}{{\faHeadset}}};
    \end{tikzpicture}
    \rule{2pt}{1cm}
\end{document}

验证后，您可以删除或注释掉尺寸控制的行（\rule...）-