getTextSizeFromCustomStyle function
Implementation
Size getTextSizeFromCustomStyle(String text, TextStyle textStyle, {double? maxWidth}) {
final TextPainter textPainter = TextPainter(text: TextSpan(text: text, style: textStyle), maxLines: 1, textDirection: TextDirection.ltr)
..layout(minWidth: 0, maxWidth: maxWidth ?? double.infinity);
return textPainter.size;
}