Introduction - If you have any usage issues, please Google them yourself
Pinyin initials experiment topic: Each classmate makes a dot matrix font of his own name and displays it with a program. At the same time, the first letter of your name's pinyin is displayed using direction coding and vector graphics. For example: Li Jun (LJ)
Experimental purpose: Familiar with character generation algorithms (dot matrix, vector, coding)
Experimental Guide: Courseware 4.3