汉字显示放大程序，通过读取点阵字库文件，获得所要显示的汉字区位码对应的点阵，显示出相应的汉字，并可进行放缩。-Chinese character display amplification process, by reading the bitmap font file, get the character to display the location code corresponding to the lattice, shows that the corresponding Chinese characters, and may be grading.