图像轮廓点生成器? [英] Image outline points generator?

问题描述

是否存在导入任何图像的代码(特别是Java或C ++)或软件，它以点为单位给出了图像的轮廓，我们可以通过将这些点连接到JOGL或OPenGL中来再次使用它们绘制图像轮廓.

Is there any code(specifically Java or C++) or software in which we import any image and it gives the outline of that image in points, which we can use again to draw image outline by joining those points in JOGL or OPenGL ..

推荐答案

Inkscape(开源c ++)中有一个大纲跟踪器.

There's an outline tracer in Inkscape (which is open source c++).

http://inkscape.org/doc/tracing/tutorial-tracing.html

这将转换为矢量格式-这样您可以得到一些提示.

This will convert to vector format - so you could get some points out this way.

这实际上使用 http://potrace.sourceforge.net/进行跟踪.

this actually uses http://potrace.sourceforge.net/ for the tracing..

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