public static _Rectangle Intersect(_Rectangle rectangle1, _Rectangle rectangle2)
{
HorizontalLine horizontal;
VerticalLine vertical;
horizontal = HorizontalLine.Intersect(rectangle1.Horizontal, rectangle2.Horizontal);
if (horizontal.IsEmpty)
{
return(Empty);
}
vertical = VerticalLine.Intersect(rectangle1.Vertical, rectangle2.Vertical);
return(vertical.IsEmpty ? Empty : new _Rectangle(horizontal, vertical));
}