void Path(Painter& sw)
{
sw.Translate(52, 52);
for(int i = 0; i < 2; i++) {
sw.Rectangle(20, 20, 60, 60);
sw.Move(0, 0);
sw.Cubic(99, 0, 50, 50, 99, 99);
sw.Cubic(0, 99, 50, 50, 0, 0);
sw.EvenOdd(i).Fill(Green());
sw.Stroke(1, Black());
sw.Translate(120, 0);
}
}
void BigStroke(Painter& sw)
{
int n = 0;
double r = 400;
int i = 0;
while(r > 5) {
Pointf p = Polar(i * M_2PI / 400) * r + Pointf(400, 400);
if(i)
sw.Line(p);
else
sw.Move(p);
sw.Line(Polar((i * M_2PI / 400 + M_2PI / 800)) * (r - 3) + Pointf(400, 400));
n += 2;
r = r - 0.01;
i++;
}
sw.Stroke(1, Black());
sw.Text(0, 0, "Elements: " + AsString(n), Arial(20)).Fill(Blue());
}
