build method
Implementation
@override
InlineSpan build() {
double? width;
double? height;
if (attribute['width'] != null) width = double.parse(attribute['width']!);
if (attribute['height'] != null) {
height = double.parse(attribute['height']!);
}
final link = attribute['src'] ?? '';
return WidgetSpan(
child: SizedBox(
width: width,
height: height,
child: RixaPlayer.network(url: link),
));
}