marker-orientation-minus-one.html | Explore in Territory

<!DOCTYPE html>
<svg>
  <marker id="m" orient="-1" overflow="visible">
    <rect width="100" height="100" fill="green"/>
  </marker>
  <path marker-start="url(#m)" d="M0,0v50" transform="rotate(1)" fill="none" stroke="red"/>
</svg>

chromium/third_party/blink/web_tests/svg/markers/marker-orientation-minus-one.html