BMP文件转化为PGM文件格式

[{"title":"（ 5 个子文件 667KB ） BMP文件转化为PGM文件格式","children":[{"title":"图形转化bmp2pgm","children":[{"title":"1.bmp <span style='color:#111;'> 144.05KB </span>","children":null,"spread":false},{"title":"保存文件","children":[{"title":"2.Pgm <span style='color:#111;'> 48.05KB </span>","children":null,"spread":false},{"title":"1.Pgm <span style='color:#111;'> 48.05KB </span>","children":null,"spread":false}],"spread":true},{"title":"2.bmp <span style='color:#111;'> 144.05KB </span>","children":null,"spread":false},{"title":"图片格式批量转换器.exe <span style='color:#111;'> 1.30MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]