10 paint.setAntiAlias(
true);
12 int radius = 3 * size_base;
14 for (
int leg = 0; leg < 8; ++leg) {
15 canvas->
drawCircle(
x - radius + (2 * radius / 7.5 * leg),
16 y + radius - pow(abs(4 - leg), 2), size_base / 2 + 2,
paint);
26 std::default_random_engine rng;
28 return std::uniform_real_distribution<SkScalar>(
min,
max)(rng);
30 const auto randOpaqueColor = [&rng]() ->
SkColor {
31 return std::uniform_int_distribution<uint32_t>(0, 0xFFFFFF)(rng) | 0xFF000000;
34 for (
int i = 0; i < 400; ++i) {
35 paintOctopus(randScalar(0, 256), randScalar(0, 256),
36 randScalar(6, 12), randOpaqueColor(), canvas);