inline Painter& Painter::Dash(const Vector<double>& dash, double start)
{
	if(dash.GetCount() & 1) {
		Vector<double> dash1;
		dash1.Append(dash);
		dash1.Append(dash);
		DashOp(dash1, start);
	}
	else
		DashOp(dash, start);
	return *this;
}