Symmetrical self-adaptive adjustment method for process supplement section line direction and electronic equipment

The invention discloses a process supplement section line direction symmetry self-adaptive adjustment method and electronic equipment. The method comprises the steps that a section line is divided into a first symmetric side and a second symmetric side of a mirror image through a middle symmetric line; converting the first symmetric side into a section line point set; according to the section line point set, judging whether the section divided by the section line has self-intersection or not; and if the section line point set judges that the section divided by the section line has self-intersection, carrying out self-adaptive adjustment on the section line point set, and mirroring the adjusted section line point set to the second symmetric side by taking the symmetric line as a center. According to the method, the section line point set of the self-intersecting section lines is adjusted in a self-adaptive mode, symmetrical self-adaptive adjustment of the direction of the process supplement section lines is ac