如何在 inkscape 的 eps+tex 输出中获取多种字体大小？

2024-5-22 • tag-icon

我正在尝试在从 Inkscape 导出的 tex 文件中获取不同大小的字体。我的想法是，我的图可能包含应该比其他文本更大的标题文本。例如，我在 Inkscape 中有这个：

作为 svg 看起来是什么样的

最终看起来像这样：

经过乳胶后是什么样子的

我并不想在导出之前完全控制文本大小，但如果我能得到 2 或 3 个差异，我就可以缩放整个图像来获得我需要的东西。

以下是三个文件（svg、导出的 tex、最小文档）：

SVG：

<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="249"
   height="128.25"
   id="svg4384"
   version="1.1"
   inkscape:version="0.48.3.1 r9886"
   sodipodi:docname="New document 11">
  <defs
     id="defs4386" />
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="1.6006032"
     inkscape:cx="166.8913"
     inkscape:cy="76.406645"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="false"
     fit-margin-top="0"
     fit-margin-left="0"
     fit-margin-right="0"
     fit-margin-bottom="0"
     inkscape:window-width="1366"
     inkscape:window-height="709"
     inkscape:window-x="0"
     inkscape:window-y="27"
     inkscape:window-maximized="1" />
  <metadata
     id="metadata4389">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
        <dc:title></dc:title>
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1"
     transform="translate(-121.4375,-132.9375)">
    <g
       id="g4406"
       transform="translate(18.742934,-6.8724092)">
      <text
         sodipodi:linespacing="125%"
         id="text4392"
         y="195.21933"
         x="140"
         style="font-size:28px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans"
         xml:space="preserve"><tspan
           y="195.21933"
           x="140"
           id="tspan4394"
           sodipodi:role="line">Header Text.</tspan></text>
      <text
         sodipodi:linespacing="125%"
         id="text4396"
         y="220.1759"
         x="198.05034"
         style="font-size:14px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans"
         xml:space="preserve"><tspan
           y="220.1759"
           x="198.05034"
           id="tspan4398"
           sodipodi:role="line">Smaller text.</tspan></text>
      <text
         sodipodi:linespacing="125%"
         id="text4400"
         y="241.41789"
         x="237.41049"
         style="font-size:14px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans"
         xml:space="preserve"><tspan
           style="font-size:8px"
           y="241.41789"
           x="237.41049"
           id="tspan4402"
           sodipodi:role="line">Some even smaller.</tspan></text>
      <rect
         ry="6.6343722"
         y="151.45181"
         x="121.82908"
         height="109.33378"
         width="213.04468"
         id="rect4404"
         style="color:#000000;fill:none;stroke:#000000;stroke-width:0.78299999;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:1.56600001, 1.56600001;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
    </g>
  </g>
</svg>

Inkscape乳胶：

%% Creator: Inkscape inkscape 0.48.3.1, www.inkscape.org
%% PDF/EPS/PS + LaTeX output extension by Johan Engelen, 2010
%% Accompanies image file 'sample.eps' (pdf, eps, ps)
%%
%% To include the image in your LaTeX document, write
%%   \input{<filename>.pdf_tex}
%%  instead of
%%   \includegraphics{<filename>.pdf}
%% To scale the image, write
%%   \def\svgwidth{<desired width>}
%%   \input{<filename>.pdf_tex}
%%  instead of
%%   \includegraphics[width=<desired width>]{<filename>.pdf}
%%
%% Images with a different path to the parent latex file can
%% be accessed with the `import' package (which may need to be
%% installed) using
%%   \usepackage{import}
%% in the preamble, and then including the image with
%%   \import{<path to file>}{<filename>.pdf_tex}
%% Alternatively, one can specify
%%   \graphicspath{{<path to file>/}}
%% 
%% For more information, please see info/svg-inkscape on CTAN:
%%   http://tug.ctan.org/tex-archive/info/svg-inkscape
%%
\begingroup%
  \makeatletter%
  \providecommand\color[2][]{%
    \errmessage{(Inkscape) Color is used for the text in Inkscape, but the package 'color.sty' is not loaded}%
    \renewcommand\color[2][]{}%
  }%
  \providecommand\transparent[1]{%
    \errmessage{(Inkscape) Transparency is used (non-zero) for the text in Inkscape, but the package 'transparent.sty' is not loaded}%
    \renewcommand\transparent[1]{}%
  }%
  \providecommand\rotatebox[2]{#2}%
  \ifx\svgwidth\undefined%
    \setlength{\unitlength}{171.05bp}%
    \ifx\svgscale\undefined%
      \relax%
    \else%
      \setlength{\unitlength}{\unitlength * \real{\svgscale}}%
    \fi%
  \else%
    \setlength{\unitlength}{\svgwidth}%
  \fi%
  \global\let\svgwidth\undefined%
  \global\let\svgscale\undefined%
  \makeatother%
  \begin{picture}(1,0.51505408)%
    \put(0,0){\includegraphics[width=\unitlength]{sample.eps}}%
    \put(0.08681672,0.3085328){\color[rgb]{0,0,0}\makebox(0,0)[lb]{\smash{Header Text.}}}%
    \put(0.35831787,0.19181103){\color[rgb]{0,0,0}\makebox(0,0)[lb]{\smash{Smaller text.}}}%
    \put(0.54240511,0.09246236){\color[rgb]{0,0,0}\makebox(0,0)[lb]{\smash{Some even smaller.}}}%
  \end{picture}%
\endgroup%

样本乳胶文档：

\documentclass{article}

\usepackage{graphicx}
\usepackage{color}


\begin{document}

\begin{figure}
    \centering
    \def\svgwidth{\columnwidth}
    \input{sample.eps_tex}
\end{figure}

\end{document}

答案1

由于 Inkscape 只会按原样移动文本，因此我能够简单地将 Latex 嵌入文本本身。这不是最优雅的解决方案，但确实有效。

唯一的“陷阱”是文本位置取决于文本在 svg 中的起始位置。因此，如果您使用被解释的 latex 命令开始文本，文本将最终位于 latex 的起始位置。这使得块中的文本更难放置。我发现先使用默认大小的文本布局图表，然后再返回添加{\huge Header text}或会更容易{\footnotesize Smaller text}。YMMV。

答案1

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