我知道这个问题在这里有几个已回答的版本（例如：ImageMagick convert SVG to PNG not working with RSVG enabled），但实际上我找不到真正解决我的确切问题的方法。我的问题是：我有一个特定的 SVG 文件（我会生成更多），SVG>PNG 转换器进程中的 ImageMagick 不能完美转换。所以我需要将其更改为librsvg，因为确实如此，所以我测试了这两条线，结果不同：
convert test.svg test.png // ( img: http://tinyurl.com/px2lw3v )
rsvg-convert test.svg -o test.png // ( img: http://tinyurl.com/lreu6sk )
我安装了 HomeBrew。如此处所述：ImageMagick convert SVG to PNG not working with RSVG enabled我使用此代码安装 ImageMagick brew install imagemagick --use-rsvg。我意识到它没有安装librsvg，所以我需要卸载它并像这样重新安装: brew reinstall imagemagick --with-libsrvg librsvg --use-rsvg: 这将 imagemagick 和 librsvg 一起安装到我的 mac。但是没有连接它们： convert -list format | grep SVG结果为：
MSVG SVG rw+ ImageMagick's own SVG internal renderer SVG SVG rw+ Scalable Vector Graphics (XML 2.9.0) SVGZ SVG rw+ Compressed Scalable Vector Graphics (XML 2.9.0)
而这：convert -list delegate | grep svg结果为：
svg => "rsvg-convert" -o "%o" "%i"
我安装&卸载&重新安装了几次&方式但没有任何改变，脚本convert test.svg test.png在没有 librsvg 的情况下运行。我在 /usr/local/Cellar/imagemagick/6.8.9-1/lib/ImageMagick/config-Q16/configure.xml 中添加了带有标签的行，但没有任何进展。我不知道该怎么做以及如何连接 ImageMagick 并强制为convert test.svg test.png.
谢谢您的帮助。
更多信息：
$ which convert
/usr/local/bin/convert
$ convert -version
Version: ImageMagick 6.8.9-1 Q16 x86_64 2014-05-12 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2014 ImageMagick Studio LLC
Features: DPC Modules
Delegates: bzlib freetype jng jpeg ltdl lzma png xml zlib
$ otool -L $(which convert)
/usr/local/bin/convert:
/usr/local/Cellar/imagemagick/6.8.9-1/lib/libMagickCore-6.Q16.2.dylib (compatibility version 3.0.0, current version 3.0.0)
/usr/local/Cellar/imagemagick/6.8.9-1/lib/libMagickWand-6.Q16.2.dylib (compatibility version 3.0.0, current version 3.0.0)
/usr/local/lib/libfreetype.6.dylib (compatibility version 18.0.0, current version 18.2.0)
/usr/lib/liblzma.5.dylib (compatibility version 6.0.0, current version 6.3.0)
/usr/lib/libbz2.1.0.dylib (compatibility version 1.0.0, current version 1.0.5)
/usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.5)
/usr/local/lib/libltdl.7.dylib (compatibility version 11.0.0, current version 11.0.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1)
$ which rsvg-convert
/usr/local/bin/rsvg-convert
$ otool -L $(which rsvg-convert)
/usr/local/bin/rsvg-convert:
/usr/local/Cellar/librsvg/2.36.3/lib/librsvg-2.2.dylib (compatibility version 39.0.0, current version 39.3.0)
/usr/local/lib/libgdk_pixbuf-2.0.0.dylib (compatibility version 3001.0.0, current version 3001.8.0)
/usr/local/lib/libgio-2.0.0.dylib (compatibility version 4001.0.0, current version 4001.0.0)
/usr/local/lib/libpangocairo-1.0.0.dylib (compatibility version 3601.0.0, current version 3601.5.0)
/usr/local/lib/libpango-1.0.0.dylib (compatibility version 3601.0.0, current version 3601.5.0)
/usr/local/lib/libgobject-2.0.0.dylib (compatibility version 4001.0.0, current version 4001.0.0)
/usr/local/lib/libcairo.2.dylib (compatibility version 11203.0.0, current version 11203.16.0)
/usr/local/lib/libpng16.16.dylib (compatibility version 29.0.0, current version 29.0.0)
/usr/local/lib/libcroco-0.6.3.dylib (compatibility version 4.0.0, current version 4.1.0)
/usr/lib/libxml2.2.dylib (compatibility version 10.0.0, current version 10.9.0)
/usr/local/lib/libgthread-2.0.0.dylib (compatibility version 4001.0.0, current version 4001.0.0)
/usr/local/lib/libglib-2.0.0.dylib (compatibility version 4001.0.0, current version 4001.0.0)
/usr/local/opt/gettext/lib/libintl.8.dylib (compatibility version 10.0.0, current version 10.2.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1)
- ImageMagick 6.6.9-1
- Mac OS X 10.9.4