线在画册设计版面中主要归纳如下：
Lines in album design layout are mainly summarized as follows:
1.线是界面划分的重要元素，是形成比例，使界面产生协调统一视觉美感的重要元素；
1. Line is an important element of interface division, and it is an important element to form a proportion, so that the interface can produce a harmonious and unified visual beauty;
2.线是有方向性的，是引导界面视觉流程的重要元素。因为线的基本特征是视觉导向，线总是牵引人的视线运动；
2. The line is directional and is an important element to guide the visual process of the interface. Because the basic feature of the line is visual guidance, the line always draws people 's line of sight;
3.线是在点与面之间的调和剂，平衡画面比重的重要元素，使画面体量均衡协调；
3. The line is the harmonic agent between the point and the surface, which is an important element to balance the proportion of the picture and make the picture volume balanced and coordinated;
4.线可以等距离密集排列成面，可以疏密变化、粗细变化形成空间转换，也可以依据透视规律搭建成立体化的空间等。
4. The lines can be arranged in an equal distance and densely arranged surface, can be changed in density and thickness to form a spatial transformation, and can also be built into an integrated space according to the perspective law.