paintGraphOutline method
Implementation
void paintGraphOutline(Canvas canvas, Offset center, List<Offset> points) {
for (var i = 0; i < points.length; i++) {
canvas.drawLine(center, points[i], spokes);
}
canvas.drawPoints(PointMode.polygon, [...points, points[0]], spokes);
canvas.drawCircle(center, 2, spokes);
}