measure static method

CellMetrics measure(
  1. TextStyle style, {
  2. int sample = 20,
})

Implementation

static CellMetrics measure(TextStyle style, {int sample = 20}) {
  final tp = TextPainter(
    text: TextSpan(text: 'W' * sample, style: style),
    textDirection: TextDirection.ltr,
  )..layout();
  return CellMetrics(tp.width / sample, tp.height);
}