Linux command
pnmcat 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
Concatenate horizontally
pnmcat -lr [image1.pnm] [image2.pnm] > [result.pnm]
Concatenate vertically
pnmcat -tb [image1.pnm] [image2.pnm] > [result.pnm]
With background color
pnmcat -lr -white [image1.pnm] [image2.pnm] > [result.pnm]
Center alignment
pnmcat -tb -jcenter [image1.pnm] [image2.pnm] > [result.pnm]
说明
pnmcat concatenates multiple PNM images either horizontally or vertically. It's the image equivalent of cat for files. Handles images of different sizes with alignment and background options.
参数
- -lr
- Left to right (horizontal).
- -tb
- Top to bottom (vertical).
- -jleft, -jcenter, -jright
- Horizontal justification.
- -jtop, -jcenter, -jbottom
- Vertical justification.
- -white
- White background.
- -black
- Black background.
FAQ
What is the pnmcat command used for?
pnmcat concatenates multiple PNM images either horizontally or vertically. It's the image equivalent of cat for files. Handles images of different sizes with alignment and background options.
How do I run a basic pnmcat example?
Run `pnmcat -lr [image1.pnm] [image2.pnm] > [result.pnm]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -lr do in pnmcat?
Left to right (horizontal).