Add PNM Border - Control Image Margins | Online Free DevTools by Hexmos
Add PNM border with pnmmargin. Control image margins by specifying size and color for visually appealing results. Free online tool, no registration required.
pnmmargin
Add a border to a PNM image. More information: https://netpbm.sourceforge.net/doc/pnmmargin.html.
- Add a border of the specified size to a PNM image:
pnmmargin {{size}} {{path/to/image.pnm}} > {{path/to/output.pnm}}
- Specify the color of the border:
pnmmargin {{[-c|-color]}} {{color}} {{size}} {{path/to/image.pnm}} > {{path/to/output.pnm}}