onPaint method Null safety

  1. @override
void onPaint(
  1. Canvas canvas
)
override

Draws segment in series bounds.

Implementation

@override
void onPaint(Canvas canvas) {
  _pathRect = _path.getBounds();
  canvas.drawPath(
      _path, (_series.gradient == null) ? fillPaint! : getFillPaint());
  if (strokePaint!.color != Colors.transparent && _strokePath != null) {
    _drawDashedLine(canvas, _series.dashArray, strokePaint!, _strokePath!);
  }
}