stroke method
void
stroke()
Implementation
void stroke() {
addAction((Canvas canvas, Size size) {
Paint paint = Paint()
..color = strokeStyle
..strokeJoin = lineJoin
..strokeCap = lineCap
..strokeWidth = lineWidth
..strokeMiterLimit = miterLimit
..style = PaintingStyle.stroke;
canvas.drawPath(path2d.path, paint);
});
}