line
The extension of the line and the surface of the line are geometrically defined as the "point of the trajectory, with the position and length, without width and thickness". The position of the line in the shape is very important, because the shape of the surface is defined by the line, that is, the outline of the shape. Different lines show different ideas. Thick line strong, thin line sharp. The thickness of the line can produce far and near relationship, there is a strong line of direction. Vertical line has a solemn, rising sense; the horizontal line has a static, a sense of peace; slash has a movement, the sense of speed; and the curve of free flow, soft feeling. The word "line" refers to the line of material, such as "wool", the Government of the People's Republic of China as "line" is a variant of the word; traditional word "line" refers to the non-material line, such as "light", the Chinese government as " Line "is a variant character. At present, both are common. "Line" is also a rare name of China (here can not be written as "line"), simplified word "缐". The line can refer to: ▪ yarn ▪ straight line ▪ curve ▪ wool ▪ thread ▪ route ▪ light ▪ surname ...