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* pnmhisteq, pnmhistmap, pnmindex, pnminvert: add pages * Update pages/common/pnmindex.md Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com> --------- Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
760 B
760 B
pnmindex
Build a visual index of multiple PNM images. See also:
pamundice. More information: https://netpbm.sourceforge.net/doc/pnmindex.html.
- Produce an image containing thumbnails of the specified images in a grid:
pnmindex {{path/to/input1.pnm path/to/input2.pnm ...}} > {{path/to/output.pnm}}
- Specify the size of the (quadratic) thumbnails:
pnmindex -size {{50}} {{path/to/input1.pnm path/to/input2.pnm ...}} > {{path/to/output.pnm}}
- Specify the number of thumbnails per row:
pnmindex -across {{10}} {{path/to/input1.pnm path/to/input2.pnm ...}} > {{path/to/output.pnm}}
- Specify the maximum number of colors in the output:
pnmindex -colors {{512}} {{path/to/input1.pnm path/to/input2.pnm ...}} > {{path/to/output.pnm}}