Linux command
pcdovtoppm 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
Generate an index image
pcdovtoppm [overview.pcd] > [index.ppm]
Set maximum width
pcdovtoppm -m 768 [overview.pcd] > [index.ppm]
Set thumbnail size
pcdovtoppm -s 96 -a 4 [overview.pcd] > [index.ppm]
Use a custom font
pcdovtoppm -f [smallfont.pbm] -w [overview.pcd] > [index.ppm]
说明
pcdovtoppm generates an index image in PPM format from a Kodak Photo CD overview file. It arranges the thumbnail images from the Photo CD into a grid, optionally annotated with image numbers using a configurable font. This program was formerly called pcdindex. It is part of the Netpbm toolkit.
参数
- -m _width_
- Maximum width of the result image (default: 1152).
- -s _size_
- Maximum size of each thumbnail image in pixels (default: 192).
- -a _across_
- Maximum number of images per row (default: 6).
- -c _colors_
- Maximum number of colors in the output, or n to disable quantization.
- -f _font_
- PBM font file to use for annotation (default: internal font).
- -b
- Use black background (default).
- -w
- Use white background.
FAQ
What is the pcdovtoppm command used for?
pcdovtoppm generates an index image in PPM format from a Kodak Photo CD overview file. It arranges the thumbnail images from the Photo CD into a grid, optionally annotated with image numbers using a configurable font. This program was formerly called pcdindex. It is part of the Netpbm toolkit.
How do I run a basic pcdovtoppm example?
Run `pcdovtoppm [overview.pcd] > [index.ppm]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -m _width_ do in pcdovtoppm?
Maximum width of the result image (default: 1152).