drawXLabelDay method Null safety

void drawXLabelDay(
  1. Canvas canvas,
  2. Size size,
  3. Offset barCenter,
  4. String label,
  5. String dayLabel,
  6. int k
)

x축 날짜라벨을 그립니다.

Implementation

void drawXLabelDay(Canvas canvas, Size size, Offset barCenter, String label, String dayLabel, int k) {
  // xLabelDay
  final xLabelDayPainter = TextPainter(
    text: TextSpan(text: dayLabel, style: TextStyle(color: Colors.black, fontSize: xLabelHourSize)),
    textDirection: TextDirection.ltr,
  );
  xLabelDayPainter.layout(minWidth: 0);
  xLabelDayPainter.paint(
    canvas,
    Offset(k == 0 ? barCenter.dx : barCenter.dx, size.height - xLabelDaySize - xLabelBirthDaySize - xLabelBirthDayMargin),
  );
}