Linux command
bmptopnm 命令
文本
涉及管道、覆盖或删除，执行前请先确认路径和参数。
常用示例
Convert a BMP image
bmptopnm [image.bmp] > [output.pnm]
Convert from stdin
cat [image.bmp] | bmptopnm > [output.pnm]
Convert BMP to PNG
bmptopnm [image.bmp] | pnmtopng > [output.png]
说明
bmptopnm reads a Microsoft Windows or OS/2 BMP file as input and produces a PNM (Portable aNyMap) image as output. The output format (PBM, PGM, or PPM) depends on the input: grayscale images produce PGM, color images produce PPM, and monochrome images produce PBM. This is part of the Netpbm package of image manipulation utilities. Input can be from a file or standard input; output is to standard output.
参数
- -verbose
- Print additional information about the input file.
FAQ
What is the bmptopnm command used for?
bmptopnm reads a Microsoft Windows or OS/2 BMP file as input and produces a PNM (Portable aNyMap) image as output. The output format (PBM, PGM, or PPM) depends on the input: grayscale images produce PGM, color images produce PPM, and monochrome images produce PBM. This is part of the Netpbm package of image manipulation utilities. Input can be from a file or standard input; output is to standard output.
How do I run a basic bmptopnm example?
Run `bmptopnm [image.bmp] > [output.pnm]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -verbose do in bmptopnm?
Print additional information about the input file.