// Private methods
void Draw_Line::Init(Edge e0, COLORREF bc)
{
_e0 = e0;
_v0 = e0.GetV0();
_v1 = e0.GetV1();
_x0 = _v0.GetX();
_y0 = _v0.GetY();
_x1 = _v1.GetX();
_y1 = _v1.GetY();
_BorR = GetRValue(bc);
_BorG = GetGValue(bc);
_BorB = GetBValue(bc);
}
void Edge::Copy(const Edge& e)
{
_v0 = e.GetV0();
_v1 = e.GetV1();
}