在 TTF 字型中宣告特定的數學符號 (LuaLaTeX)

Question

數學字母和運算符形成一個集合，因此進行混合匹配通常需要不同類型的低階調整。

話雖如此，導入符號的方式和方法有很多種。

(1)

最簡單的方法是將字形包含為圖像\PDF，並在需要時調整大小等，就像 Griffiths 所做的那樣：

代碼：

\documentclass{report}

\usepackage{graphicx}

\def\rcurs{{\mbox{$\resizebox{.16in}{.08in}{\includegraphics{ScriptR}}$}}}
\def\brcurs{{\mbox{$\resizebox{.16in}{.08in}{\includegraphics{BoldR}}$}}}
\def\hrcurs{{\mbox{$\hat \brcurs$}}}


\begin{document}

Here's a sample:

$\resizebox{.16in}{.08in}{\includegraphics{BoldR}}$

Can I put it into a line of type?  $\resizebox{.21in}{.11in}{\includegraphics{BoldR}}$

How about using the macro: \brcurs.

How about using the macro: \rcurs?

How about using the macro: \hrcurs?

What if it's in an equation?

\begin{equation}
{\bf E} = {1\over 4\pi\epsilon_0}\int {\rho\over \rcurs^2}{\hrcurs}\,d\tau.
\end{equation}

\end{document}

查看格里菲斯 zip 文件http://academic.reed.edu/physicals/faculty/griffiths/script_r.zip，透過Script-r 符號

(2)

下一個最簡單的方法是使用其中一個\math...函數（此處為\mathord）：在 XeTeX 中使用 \Umathchardef 定義可變大小的數學符號透過LuaTeX：在數學模式下使用其他字體的單一符號

以下是其中的列表：

（texdoc 源2e）

微量元素

\documentclass{report}
\usepackage{xcolor}
\usepackage{unicode-math}
\setmathfont{Asana-Math}

\newfontfamily{\miama}{Miama}[Colour=red,
Scale=1.3,
Path=C:/Users/.../tl/texlive/2020/texmf-dist/fonts/opentype/public/miama/,
Extension=.otf,
UprightFont=*,
]

\DeclareRobustCommand\mysym{%
  \mathord{\text{\normalfont\miama r}}%
}

%\def\rcurs{{\mbox{$\resizebox{.16in}{.08in}{\includegraphics{ScriptR}}$}}}
%\def\brcurs{{\mbox{$\resizebox{.16in}{.08in}{\includegraphics{BoldR}}$}}}
%\def\hrcurs{{\mbox{$\hat \brcurs$}}}
\def\hrcurs{{\mbox{$\hat\mbfscrr$}}}

\begin{document}

\fbox{Asana-Math: $\mbfscrr, \mscrr $}

Here's a sample:

$\mbfscrr$

Can I put it into a line of type?  $\mbfscrr$

How about using the macro: \hrcurs?

What if it's in an equation?

\begin{equation}
\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mscrr^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\renewcommand\mbfscrr{{\mysym}}
\def\hrcurs{{\mbox{$\hat\mbfscrr$}}}

\bigskip
\fbox{Miama: $\mysym$}

Here's a sample:

$\mysym$

Can I put it into a line of type?  $\mysym$

How about using the macro: \hrcurs?

What if it's in an equation?


\begin{equation}

\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mscrr^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\end{document}

(2a)

正確調整重音需要調整字距等。

微量元素

\documentclass{report}
\usepackage{xcolor}
\usepackage{unicode-math}
\setmathfont{Asana-Math}

\newfontfamily{\gfs}{GFSBodoni}[Colour=red,
Scale=1.3,
Path=C:/Users/.../tl/texlive/2020/texmf-dist/fonts/opentype/public/gfsbodoni/,
Extension=.otf,
UprightFont=*,
ItalicFont=GFSBodoniIt,
BoldFont=GFSBodoniBold,
BoldItalicFont=GFSBodoniBoldIt,
]

\DeclareRobustCommand\mysymbi{%
  \mathord{\text{\normalfont\gfs\bfseries\itshape r}}%
}
\DeclareRobustCommand\mysym{%
  \mathord{\text{\normalfont\gfs\itshape r}}%
}

\def\hrcurs{{\mbox{$\hat\mbfscrr$}}}

\begin{document}

\fbox{Asana-Math: $\mbfscrr, \mscrr $}

Here's a sample:

$\mbfscrr$

Can I put it into a line of type?  $\mbfscrr$

How about using the macro: \hrcurs?

What if it's in an equation?

\begin{equation}
\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mscrr^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\renewcommand\mbfscrr{{\mysymbi}}
\def\hrcurs{{\mbox{$\hat\mbfscrr$}}}

\bigskip
\fbox{GFS Bodoni: $\mysymbi, \mysym$}

Here's a sample:

$\mysym$

Can I put it into a line of type?  $\mysym$

How about using the macro: \hrcurs?

What if it's in an equation?


\begin{equation}
\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mysym^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\end{document}

(3)

接下來，使用unicode-math套件的range=字體選項進行對應。

從 Unicode 數學字型對應：

微量元素

\documentclass{report}
\usepackage{xcolor}
\usepackage{unicode-math}
\setmathfont{Asana-Math}

\def\hrcurs{{\mbox{$\hat\mbfscrr$}}}

\begin{document}

\fbox{Asana-Math: $\mbfscrr,\mscrr$}

Here's a sample:

$\mbfscrr$

Can I put it into a line of type?  $\mbfscrr$

How about using the macro: \hrcurs?

What if it's in an equation?

\begin{equation}
\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mscrr^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\setmathfont{TexGyreSchola-Math}[range={\mbfscrr,\mscrr},Colour=red]

\bigskip
\fbox{TexGyreSchola-Math: $\mbfscrr,\mscrr$}

Here's a sample:

$\mbfscrr$

Can I put it into a line of type?  $\mbfscrr$

How about using the macro: \hrcurs?

What if it's in an equation?

\begin{equation}
\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mscrr^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\end{document}

(4)

\DeclareMathSymbol使用傳統字體技術。可以透過套件為它們指派 NFSS 別名fontspec（因此 xelatex 或 lualatex 作為編譯器）來使用 ttf\otf 字體，然後根據連結的問題執行多個步驟。

選項是NFSSFamily=.

這個範例使用QTFloraline字體（在 tex 分佈中）L，它有一個常規字體和一個粗體字體。替換您的 kaufmann 檔案。

微量元素

\documentclass{article}
\usepackage{xcolor}
\usepackage{unicode-math}
\setmathfont{Asana-Math}

\newfontface\ffontc{QTFloraline}[
Extension=.otf,
UprightFont=*,
BoldFont=*-Bold,
NFSSFamily=floraline,
]


\usepackage{bm}
\DeclareFontFamily{U}{floraline}{}
\DeclareFontShape{U}{floraline}{m}{n}{<-> QTFloraline}{}
\DeclareFontShape{U}{floraline}{b}{n}{<-> QTFloraline-Bold}{}
\DeclareSymbolFont{myfloraline}{U}{floraline}{m}{n}
\SetSymbolFont{myfloraline}{bold}{U}{floraline}{b}{n}
\DeclareMathSymbol{\rcurs}{\mathalpha}{myfloraline}{`\r}
\DeclareBoldMathCommand{\brcurs}{\rcurs}
\newcommand*\hrcurs{\hat{\brcurs}}

\begin{document}

\[
  \mathbf{E}(\mathbf{r}) = \frac{1}{4 \pi \epsilon_0} \int\limits_{\mathcal{V}} \frac{\rho(\mathbf{r}')}{\rcurs^2} \hrcurs d \tau'
\]


Using \texttt{unicode-math} macros:

\[
  \symbfup{E}(\symbfup{r}) = \frac{1}{4 \mitpi \mitepsilon_0} \int\limits_{\symcal{V}} \frac{\mitrho(\symbfup{r}')}{\rcurs^2} \hrcurs d \mittau'
\]


\end{document}

(5)

對於一兩個符號，該\mathord{}方法更容易，並且也不會使用整個數學字母表。

事實證明，unicode-math定義了兩個宏，\mbfscrr和\mscrr。這些可以透過重新定義 ( renewcommand) \mathord，僅此而已。

程式碼逐步完成要變更的各個階段，說明每個結果，並使用QTChanceryType字體到達最後一步：

微量元素

\documentclass{report}
\usepackage{xcolor}
\usepackage{unicode-math}
\setmathfont{Asana-Math}
\newfontface\bodb{BOD_BLAR.TTF}[Colour=red]

\newfontface\ffontbreg{QTChanceryType.otf}
\newfontface\ffontbbold{QTChanceryType-Bold.otf}

\DeclareRobustCommand\xmbfscrr{%
\mathord{\text{\normalfont\bodb A}}%
}
\DeclareRobustCommand\myscrr{%
\mathord{\text{\normalfont\ffontbreg r}}%
}
\DeclareRobustCommand\mybfscrr{%
\mathord{\text{\normalfont\ffontbbold r}}%
}


\begin{document}

%======================: 0: base
\fbox{Asana-Math: $\mbfscrr,\mscrr$}
\begin{equation}
\symbfup{E} = {\frac{1}{4\mitpi\mitepsilon_0}}\int {\frac{\mitrho}{\mscrr^2}}{\hat\mbfscrr}\,d\mittau.
\end{equation}


%======================: 1: A
\renewcommand{\mbfscrr}{A}

\bigskip
\begin{equation}
\symbfup{E} = {\frac{1}{4\mitpi\mitepsilon_0}}\int {\frac{\mitrho}{\mscrr^2}}{\hat\mbfscrr}\,d\mittau.
\end{equation}


%======================: 2: A from another font
\renewcommand{\mbfscrr}{{\xmbfscrr}}

\bigskip
\begin{equation}
\symbfup{E} = {\frac{1}{4\mitpi\mitepsilon_0}}\int {\frac{\mitrho}{\mscrr^2}}{\hat\mbfscrr}\,d\mittau.
\end{equation}


%======================:  3: r and bold r, from another font
\renewcommand{\mbfscrr}{{\mybfscrr}}
\renewcommand{\mscrr}{{\myscrr}}

\bigskip
\begin{equation}
\symbfup{E} = {\frac{1}{4\mitpi\mitepsilon_0}}\int {\frac{\mitrho}{\mscrr^2}}{\hat\mbfscrr}\,d\mittau.
\end{equation}



\end{document}

附錄

為了避免歧義，就字體而言，文字模式和數學模式是完全不同的宇宙。

斜體 x (

Answer 1

數學字母和運算符形成一個集合，因此進行混合匹配通常需要不同類型的低階調整。

話雖如此，導入符號的方式和方法有很多種。

(1)

最簡單的方法是將字形包含為圖像\PDF，並在需要時調整大小等，就像 Griffiths 所做的那樣：

代碼：

\documentclass{report}

\usepackage{graphicx}

\def\rcurs{{\mbox{$\resizebox{.16in}{.08in}{\includegraphics{ScriptR}}$}}}
\def\brcurs{{\mbox{$\resizebox{.16in}{.08in}{\includegraphics{BoldR}}$}}}
\def\hrcurs{{\mbox{$\hat \brcurs$}}}


\begin{document}

Here's a sample:

$\resizebox{.16in}{.08in}{\includegraphics{BoldR}}$

Can I put it into a line of type?  $\resizebox{.21in}{.11in}{\includegraphics{BoldR}}$

How about using the macro: \brcurs.

How about using the macro: \rcurs?

How about using the macro: \hrcurs?

What if it's in an equation?

\begin{equation}
{\bf E} = {1\over 4\pi\epsilon_0}\int {\rho\over \rcurs^2}{\hrcurs}\,d\tau.
\end{equation}

\end{document}

查看格里菲斯 zip 文件http://academic.reed.edu/physicals/faculty/griffiths/script_r.zip，透過Script-r 符號

(2)

下一個最簡單的方法是使用其中一個\math...函數（此處為\mathord）：在 XeTeX 中使用 \Umathchardef 定義可變大小的數學符號透過LuaTeX：在數學模式下使用其他字體的單一符號

以下是其中的列表：

（texdoc 源2e）

微量元素

\documentclass{report}
\usepackage{xcolor}
\usepackage{unicode-math}
\setmathfont{Asana-Math}

\newfontfamily{\miama}{Miama}[Colour=red,
Scale=1.3,
Path=C:/Users/.../tl/texlive/2020/texmf-dist/fonts/opentype/public/miama/,
Extension=.otf,
UprightFont=*,
]

\DeclareRobustCommand\mysym{%
  \mathord{\text{\normalfont\miama r}}%
}

%\def\rcurs{{\mbox{$\resizebox{.16in}{.08in}{\includegraphics{ScriptR}}$}}}
%\def\brcurs{{\mbox{$\resizebox{.16in}{.08in}{\includegraphics{BoldR}}$}}}
%\def\hrcurs{{\mbox{$\hat \brcurs$}}}
\def\hrcurs{{\mbox{$\hat\mbfscrr$}}}

\begin{document}

\fbox{Asana-Math: $\mbfscrr, \mscrr $}

Here's a sample:

$\mbfscrr$

Can I put it into a line of type?  $\mbfscrr$

How about using the macro: \hrcurs?

What if it's in an equation?

\begin{equation}
\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mscrr^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\renewcommand\mbfscrr{{\mysym}}
\def\hrcurs{{\mbox{$\hat\mbfscrr$}}}

\bigskip
\fbox{Miama: $\mysym$}

Here's a sample:

$\mysym$

Can I put it into a line of type?  $\mysym$

How about using the macro: \hrcurs?

What if it's in an equation?


\begin{equation}

\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mscrr^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\end{document}

(2a)

正確調整重音需要調整字距等。

微量元素

\documentclass{report}
\usepackage{xcolor}
\usepackage{unicode-math}
\setmathfont{Asana-Math}

\newfontfamily{\gfs}{GFSBodoni}[Colour=red,
Scale=1.3,
Path=C:/Users/.../tl/texlive/2020/texmf-dist/fonts/opentype/public/gfsbodoni/,
Extension=.otf,
UprightFont=*,
ItalicFont=GFSBodoniIt,
BoldFont=GFSBodoniBold,
BoldItalicFont=GFSBodoniBoldIt,
]

\DeclareRobustCommand\mysymbi{%
  \mathord{\text{\normalfont\gfs\bfseries\itshape r}}%
}
\DeclareRobustCommand\mysym{%
  \mathord{\text{\normalfont\gfs\itshape r}}%
}

\def\hrcurs{{\mbox{$\hat\mbfscrr$}}}

\begin{document}

\fbox{Asana-Math: $\mbfscrr, \mscrr $}

Here's a sample:

$\mbfscrr$

Can I put it into a line of type?  $\mbfscrr$

How about using the macro: \hrcurs?

What if it's in an equation?

\begin{equation}
\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mscrr^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\renewcommand\mbfscrr{{\mysymbi}}
\def\hrcurs{{\mbox{$\hat\mbfscrr$}}}

\bigskip
\fbox{GFS Bodoni: $\mysymbi, \mysym$}

Here's a sample:

$\mysym$

Can I put it into a line of type?  $\mysym$

How about using the macro: \hrcurs?

What if it's in an equation?


\begin{equation}
\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mysym^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\end{document}

(3)

接下來，使用unicode-math套件的range=字體選項進行對應。

從 Unicode 數學字型對應：

微量元素

\documentclass{report}
\usepackage{xcolor}
\usepackage{unicode-math}
\setmathfont{Asana-Math}

\def\hrcurs{{\mbox{$\hat\mbfscrr$}}}

\begin{document}

\fbox{Asana-Math: $\mbfscrr,\mscrr$}

Here's a sample:

$\mbfscrr$

Can I put it into a line of type?  $\mbfscrr$

How about using the macro: \hrcurs?

What if it's in an equation?

\begin{equation}
\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mscrr^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\setmathfont{TexGyreSchola-Math}[range={\mbfscrr,\mscrr},Colour=red]

\bigskip
\fbox{TexGyreSchola-Math: $\mbfscrr,\mscrr$}

Here's a sample:

$\mbfscrr$

Can I put it into a line of type?  $\mbfscrr$

How about using the macro: \hrcurs?

What if it's in an equation?

\begin{equation}
\symbf{E} = {1\over 4\mitpi\mitepsilon_0}\int {\mitrho\over \mscrr^2}{\hat\mbfscrr}\,d\mittau.
\end{equation}


\end{document}

(4)

\DeclareMathSymbol使用傳統字體技術。可以透過套件為它們指派 NFSS 別名fontspec（因此 xelatex 或 lualatex 作為編譯器）來使用 ttf\otf 字體，然後根據連結的問題執行多個步驟。

選項是NFSSFamily=.

這個範例使用QTFloraline字體（在 tex 分佈中）L，它有一個常規字體和一個粗體字體。替換您的 kaufmann 檔案。

微量元素

\documentclass{article}
\usepackage{xcolor}
\usepackage{unicode-math}
\setmathfont{Asana-Math}

\newfontface\ffontc{QTFloraline}[
Extension=.otf,
UprightFont=*,
BoldFont=*-Bold,
NFSSFamily=floraline,
]


\usepackage{bm}
\DeclareFontFamily{U}{floraline}{}
\DeclareFontShape{U}{floraline}{m}{n}{<-> QTFloraline}{}
\DeclareFontShape{U}{floraline}{b}{n}{<-> QTFloraline-Bold}{}
\DeclareSymbolFont{myfloraline}{U}{floraline}{m}{n}
\SetSymbolFont{myfloraline}{bold}{U}{floraline}{b}{n}
\DeclareMathSymbol{\rcurs}{\mathalpha}{myfloraline}{`\r}
\DeclareBoldMathCommand{\brcurs}{\rcurs}
\newcommand*\hrcurs{\hat{\brcurs}}

\begin{document}

\[
  \mathbf{E}(\mathbf{r}) = \frac{1}{4 \pi \epsilon_0} \int\limits_{\mathcal{V}} \frac{\rho(\mathbf{r}')}{\rcurs^2} \hrcurs d \tau'
\]


Using \texttt{unicode-math} macros:

\[
  \symbfup{E}(\symbfup{r}) = \frac{1}{4 \mitpi \mitepsilon_0} \int\limits_{\symcal{V}} \frac{\mitrho(\symbfup{r}')}{\rcurs^2} \hrcurs d \mittau'
\]


\end{document}

(5)

對於一兩個符號，該\mathord{}方法更容易，並且也不會使用整個數學字母表。

事實證明，unicode-math定義了兩個宏，\mbfscrr和\mscrr。這些可以透過重新定義 ( renewcommand) \mathord，僅此而已。

程式碼逐步完成要變更的各個階段，說明每個結果，並使用QTChanceryType字體到達最後一步：

微量元素

\documentclass{report}
\usepackage{xcolor}
\usepackage{unicode-math}
\setmathfont{Asana-Math}
\newfontface\bodb{BOD_BLAR.TTF}[Colour=red]

\newfontface\ffontbreg{QTChanceryType.otf}
\newfontface\ffontbbold{QTChanceryType-Bold.otf}

\DeclareRobustCommand\xmbfscrr{%
\mathord{\text{\normalfont\bodb A}}%
}
\DeclareRobustCommand\myscrr{%
\mathord{\text{\normalfont\ffontbreg r}}%
}
\DeclareRobustCommand\mybfscrr{%
\mathord{\text{\normalfont\ffontbbold r}}%
}


\begin{document}

%======================: 0: base
\fbox{Asana-Math: $\mbfscrr,\mscrr$}
\begin{equation}
\symbfup{E} = {\frac{1}{4\mitpi\mitepsilon_0}}\int {\frac{\mitrho}{\mscrr^2}}{\hat\mbfscrr}\,d\mittau.
\end{equation}


%======================: 1: A
\renewcommand{\mbfscrr}{A}

\bigskip
\begin{equation}
\symbfup{E} = {\frac{1}{4\mitpi\mitepsilon_0}}\int {\frac{\mitrho}{\mscrr^2}}{\hat\mbfscrr}\,d\mittau.
\end{equation}


%======================: 2: A from another font
\renewcommand{\mbfscrr}{{\xmbfscrr}}

\bigskip
\begin{equation}
\symbfup{E} = {\frac{1}{4\mitpi\mitepsilon_0}}\int {\frac{\mitrho}{\mscrr^2}}{\hat\mbfscrr}\,d\mittau.
\end{equation}


%======================:  3: r and bold r, from another font
\renewcommand{\mbfscrr}{{\mybfscrr}}
\renewcommand{\mscrr}{{\myscrr}}

\bigskip
\begin{equation}
\symbfup{E} = {\frac{1}{4\mitpi\mitepsilon_0}}\int {\frac{\mitrho}{\mscrr^2}}{\hat\mbfscrr}\,d\mittau.
\end{equation}



\end{document}

附錄

為了避免歧義，就字體而言，文字模式和數學模式是完全不同的宇宙。

斜體 x (

在 TTF 字型中宣告特定的數學符號 (LuaLaTeX)

答案1

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