computeDistanceToFirstLineBaseline method

double computeDistanceToFirstLineBaseline()

Compute distance to baseline of first text line

Implementation

double computeDistanceToFirstLineBaseline() {
  double firstLineOffset = _lineOffset[0];
  ui.LineMetrics firstLineMetrics = _lineMetrics[0];

  // Use the baseline of the last line as paragraph baseline.
  return text.text == '' ? 0.0 : (firstLineOffset + firstLineMetrics.ascent);
}