Imagemagick svg to png conversion screws up text position

问题

Trying to use Imagemagick's conversion tool to do basic SVG to PNG conversions, but the text positions are completely out of whack.

For example, here's a vertical list of words in SVG:

SVG:

<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="360" height="360" version="1.1" style="display:block;">
  <rect width="100%" height="100%" fill="#FFFF00"/>
  <text x="0" y="20"  font-size="12" text-anchor="start" fill="black" transform="">HELLO</text>
  <text x="0" y="40" font-size="12" text-anchor="start" fill="black" transform="">HELLO</text>
  <text x="0" y="60" font-size="12" text-anchor="start" fill="black" transform="">HELLO</text>
</svg>

Which looks like this:

Convert with Imagemagick:

convert test.svg test.png

Result: test.png

来源：https://stackoverflow.com/questions/53417436/imagemagick-svg-to-png-conversion-screws-up-text-position