The line as the role of the rug has the following types: A-direct line: which in its definition is the shortest distance between the two points, in which such a line is limited and created by the margin or constructor of roles in broken geometric designs, and its texture does not require much skill. broken line: consists of a few straight lines attached to me. P-line curve: The shape is shape and has a period like a part of the circle environment, and in the rug, especially in the structures of the Similar schemes, the role is common. A complex line: a set of straight and broken lines and curves. Second: In terms of the status of a-line of jinns (7-8). b.The diaspora line is straight and travels its path down or up, which in the rug includes a rows of concrete nodes one above and one close, making different angles, including 45 degrees with horizons. The vertical line that is drawn on the horizon and in the rug consists of a line of nodes, one above the same pair. The horizontal line is stretched in parallel with the horizon, and in the rug it consists of a row of nodes that binds side to the dark side.