我最近发现我可以使用dvisvgm引擎来处理 SVG 演示文稿并让它们在我的浏览器中播放。所以我找到了这个新包animate 这里我正在尝试制作自己的动画。但至少 PDF 文档显示了图形和所有内容，但没有动画。我在 Fedora 31 上使用 Chrome 或 Brave。
例如，我试图重现文档中的第一个示例（截至文档版本 05.29.20 的 p17），但我摆脱了该timeline选项，因为我无法快速弄清楚如何生成timeline.txt文件（并且文档中使用的文件不包含在文件中）。
\documentclass{article}
\usepackage{animate}
\usepackage{media9}
\usepackage{graphicx}
\begin{filecontents}{timeline.txt}
::0x0 % coordinate system & y=e^x, repeated until last frame
::1 % one blue curve per frame
::2
::3
::4
::5
::6
::7
::8
\end{filecontents}
\begin{document}
\begin{center}
\animategraphics[label=taylor,
controls, loop,
]{4}{exp_}{0}{8}
\mediabutton[jsaction={if(anim[’taylor’].isPlaying)anim[’taylor’].pause();else anim[’taylor’].playFwd();}
]{\fbox{Play/Pause}}
\end{center}
\end{document}
我尝试将使用dvisvgm选项作为的可选参数documentclass或的animate，但都没有起作用——在第二种情况下，该选项无法识别。
这是来自日志文件的错误流。
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Pretend that you're Hercule Poirot: Examine all clues,
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! LaTeX Error: Unknown graphics extension: .sty.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
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l.20 ]{4}{exp_}{0}{8}
Try typing <return> to proceed.
If that doesn't work, type X <return> to quit.
! LaTeX Error: Unknown graphics extension: .sty.
See the LaTeX manual or LaTeX Companion for explanation.
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l.20 ]{4}{exp_}{0}{8}
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! Undefined control sequence.
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The control sequence at the end of the top line
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! Missing number, treated as zero.
<to be read again>
{
l.20 ]{4}{exp_}{0}{8}
A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)
! error: (pdf backend): xforms cannot be used with a void box
! ==> Fatal error occurred, no output PDF file produced!