使用python将PNG转换为SVG [英] Convert PNG to SVG using python

问题描述

是否可以仅使用纯python或wand之类的python模块将png文件转换为SVG文件?

Is there way to convert a png file into SVG file using only pure python or a python module such as wand?

更准确地说，我想将png转换为真实的矢量图形，我不想在svg内嵌入位图，我想转换为图形代码.

To be more precise, I want to convert a png into a real vector graphics, I don't want to embed a bitmap inside the svg, I want to convert into graphics code.

我知道Illustrator或Inkscape可以实现，但是我需要一个自动化的过程.

I know this is possible with Illustrator or Inkscape, but I need an automated process.

谢谢！

推荐答案

您将需要运行外部程序来进行图像跟踪.一个流行的程序是potrace.这就是Inkscape用于执行任务的东西.

You will need to run an external program to do the image tracing. A popular program is potrace. It is what Inkscape uses to perform the task.

有一些python绑定:

There are some python bindings for it:

https://pypi.python.org/pypi/pypotrace

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