将TikZ图提取为图像文件? [英] Extract TikZ diagrams as image files?

问题描述

我正在使用TikZ在LaTeX中绘制图表，然后将其隔离为图像文件以使其联机.我正在使用TeXnicCenter.

I'm using TikZ to draw diagrams in LaTeX that I then want to isolate as image files to put online. I'm using TeXnicCenter.

是否有一种方法可以直接提取这些图而不必从完成的.pdf文件中提取它们?

Is there is a way to extract these diagrams directly without having to extract them from the finished .pdf file?

推荐答案

关注我的评论: Cirkuit 通过运行以下命令序列将TikZ图转换为图像:

Following up on my comment: Cirkuit converts TikZ diagrams into images by running something like the following sequence of commands:

pdflatex img.tex
pdftops -eps img.pdf
convert -density 300 img.eps img.png

此处img.tex将是遵循此模板的LaTeX文件:

Here img.tex would be a LaTeX file that follows this template:

\documentclass{article}
\usepackage{tikz,amsmath,siunitx}
\usetikzlibrary{arrows,snakes,backgrounds,patterns,matrix,shapes,fit,calc,shadows,plotmarks}
\usepackage[graphics,tightpage,active]{preview}
\PreviewEnvironment{tikzpicture}
\PreviewEnvironment{equation}
\PreviewEnvironment{equation*}
\newlength{\imagewidth}
\newlength{\imagescale}
\pagestyle{empty}
\thispagestyle{empty}
\begin{document}
\begin{tikzpicture}
    % (your TikZ code goes here)
\end{tikzpicture}
\end{document}

如果您能够使用Cirkuit或类似的编辑器，或者自己编写脚本以将图表放入该模板并运行适当的工具，您将有一种快速的方法将TikZ代码转换为PNG图像.

If you are able to use Cirkuit or a similar editor, or write a script for yourself to put your diagram into that template and run the appropriate tools, you'll have a quick way to convert TikZ code into a PNG image.

要直接直接回答您的问题...不，我不知道有什么方法可以直接将TikZ图 转换为PNG，而无需通过PDF文件(或至少是DVI)某个阶段.

To answer your question more directly... no, I don't know of any way to convert a TikZ diagram directly to PNG without going through a PDF file (or at least DVI) at some stage.

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