工程坐标刻度的自动化规范标注

在科学研究和工程计算中经常遇到数据的图形输出问题,其中坐标轴的刻度往往需要进行规范化的自动处理,而使用经过处理的坐标刻度更加符合人们的日常习惯。通过将需要标注的工程坐标范围映射到[0,1]闭区间,进行符合人工标注习惯的规范化处理,然后再对标注点进行逆映射成工程坐标的方法达到了坐标系统的规范标注。并通过例子展示了标注的实用性。

Standardization Labelling in Engineering Coordinate Scale

Graphical data output is always needed in scientific and engineering projects, and the scalar quantity mark is needed to standardize in the drafting of coordinate axes for the people's conventioanl practice. A common method to standardize the mark stops is given, in which the range of the engineering coordinate mark is mapped to the close interval , and then standardization process which accords with the people's practice is carried out, and the last, the conventional label stops is mapped back to the engineering coordinat range after the inverse mapping. Some examples are given to illustrate the practicability of the method.