将保存在TXT文件中的从图像中读出的整型图像数组以打点的方式显示，并拥有放大缩小漫游等功能。是学习文件读取，数组操作和图像编程的入门例子。-saved in TXT documents from the image read from a cosmetic image array to the RBI, with zooming and roaming capabilities. Learning to read documents, operation and the array of por