pnmindex(1) General Commands Manual pnmindex(1) NAME pnmindex - build a visual index of a bunch of anymaps SYNOPSIS pnmindex [-size N] [-across N] [-colors N] [-black] [-title T] [-quant|-noquant] pnmfile ... DESCRIPTION pnmindex creates an index image containing thumbnail (small) versions of a bunch of PNM files you supply. pnmindex labels each thumbnail and, optionally, contains a title. OPTIONS -size N The size of each thumbnail. The image is scaled to fit maxi- mally inside a N x N pixel box without changing its aspect ratio. Default is 100. -across N The number of thumbnails in each row. Default is 6. -colors N The maximum number of colors allowed in the overall image. If it would otherwise have more colors than these, pnmindex quan- tizes the result. The default is 256. However, this value is meaningless if you specify the -noquant option. -black This controls the color of the padding between the images; nor- mally it's white and the labels are black lettering on white background, but the -black flag reverses this. -title title Specifies a title top place at the top of the image. Default is no title. -quant Enables quanization (to the number of colors specified by -col- ors ). Quantization is on by default but you can disable it with -noquant. -noquant See -quant. SEE ALSO pnmscale(1), pnmcat(1), pbmtext(1), ppmquant(1), pnm(5) AUTHOR Copyright (C) 1991 by Jef Poskanzer. -title and -noquant added 2000 by John Heidemann. 9 January 1991 pnmindex(1)
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