INNER CODE UNIT · Dart

CircularChartPainter

xqwzts/flutter_circular_chart · lib/src/painter.dart:25

class CircularChartPainter extends CustomPainter {
  CircularChartPainter(this.chart, this.labelPainter);

  final CircularChart chart;
  final TextPainter labelPainter;

  @override
  void paint(Canvas canvas, Size size) {
    _paintLabel(canvas, size, labelPainter);
    _paintChart(canvas, size, chart);
  }

  @override
  bool shouldRepaint(CircularChartPainter old) => false;
}

const double _kRadiansPerDegree = Math.pi / 180;

View source record →