isTagSupported static method Null safety

bool isTagSupported(
  1. String tag

Checks to see if the SVG element type is supported by the current platform.

The tag should be a valid SVG element tag name.


static bool isTagSupported(String tag) {
  var e = new SvgElement.tag(tag);
  return e is SvgElement && !(e is UnknownElement);