文字布局特征是指字迹书写在承受载体上的安排形式和分布特点,虽然各种文件制作均有一定的规范要求,但是,由于书写人的文化素养、个人爱好、职业、社会经历等主、客观条件各异,加之一些规范要求的宽容性,在书写过程中就形成了区别于他人而独有的习惯特点。笔迹检验中常用的布局特征主要有:标题安排、分段空格、字行的方向和形态、字间与行间的间隔、字行与格线的关系、字行与页边的关系、字位的偏正、页码安排、标点符号的 Text layout features refer to the arrangement and distribution of writing on bearing carriers. Although all kinds of documents have certain normative requirements, due to the writer’s cultural accomplishment, personal hobby, occupation, social experience and other objective and objective Different conditions, coupled with the tolerance of some of the requirements of the specification, in the writing process to form a distinctive habits unique to others. Layout features commonly used in the handwriting test are: the title arrangement, the sub-space, the direction and shape of the line, the spacing between words and lines, the relationship between the word line and the grid line, the relationship between the word line and the page edge, the word bit Polarimetric, page number arrangements, punctuation marks