boundingTextSize static method

Size boundingTextSize(
  1. String text,
  2. TextStyle style, {
  3. int maxLines = 2 ^ 31,
  4. double maxWidth = double.infinity,
})

Implementation

static Size boundingTextSize(String text, TextStyle style,
    {int maxLines = 2 ^ 31, double maxWidth = double.infinity}) {
  if (text.isEmpty) {
    return const Size(0, 0);
  }
  final TextPainter textPainter = TextPainter(
      textDirection: TextDirection.ltr,
      text: TextSpan(text: text, style: style),
      maxLines: maxLines)
    ..layout(maxWidth: maxWidth);
  return textPainter.size;
}