drawSegment method
Draw a line segment.
Implementation
@override
void drawSegment(Vector2 p1, Vector2 p2, Color3i color) {
var paint = Paint()
..color = Color.fromARGB(255, color.r, color.g, color.b)
..style = PaintingStyle.stroke;
canvas.drawLine(Offset(p1.x, p1.y), Offset(p2.x, p2.y), paint);
}