From 64bb765a05b666b6933d5aa7bc081dbbdfc81d5e Mon Sep 17 00:00:00 2001 From: giraffedata Date: Mon, 30 May 2011 19:43:05 +0000 Subject: miscellaneous update git-svn-id: http://svn.code.sf.net/p/netpbm/code/userguide@1494 9d0c8265-081b-0410-96cb-a4ca84ce46f8 --- pamchannel.html | 4 ++++ pamgradient.html | 2 +- pamundice.html | 6 +++--- pnmcat.html | 7 ++++++- pnmtile.html | 2 +- 5 files changed, 15 insertions(+), 6 deletions(-) diff --git a/pamchannel.html b/pamchannel.html index 548bf1e6..a8913d65 100644 --- a/pamchannel.html +++ b/pamchannel.html @@ -29,6 +29,10 @@ space in place of the equals sign to separate an option name from its value. PAM image as output, consisting of the indicated channels (planes) of the input. +

Each channum argument is the number of a channel of the input, +with the first channel being zero. The channels in the output are in the +order of these arguments. +

The output is the same dimensions as the input, except that the depth is the number of channum arguments you supply. The tuple type is a null string unless you specify the -tupletype option. diff --git a/pamgradient.html b/pamgradient.html index 8c6dd3f0..63f66215 100644 --- a/pamgradient.html +++ b/pamgradient.html @@ -10,7 +10,7 @@ Table Of Contents

NAME

-pamgradient - create a four-corner gradient PAM or PNM image +pamgradient - create a four-corner gradient PAM image

SYNOPSIS

diff --git a/pamundice.html b/pamundice.html index 9d33dfe9..2b789b46 100644 --- a/pamundice.html +++ b/pamundice.html @@ -47,9 +47,9 @@ with white space instead of an equals sign.

This program is part of Netpbm. -

pamundice reads a bunch of PAM, PBM, PGM, or PPM images as -input and combines them as a grid of tiles into a single output -image of the same kind on Standard Output. +

pamundice reads a bunch of Netpbm images as input and combines them +as a grid of tiles into a single output image of the same kind on Standard +Output.

You can optionally make the pieces overlap. diff --git a/pnmcat.html b/pnmcat.html index d129f774..bb518ef5 100644 --- a/pnmcat.html +++ b/pnmcat.html @@ -2,7 +2,7 @@ Pnmcat User Manual

pnmcat

-Updated: 01 April 2007 +Updated: 30 May 2011
Table Of Contents @@ -36,6 +36,11 @@ from its value. either left to right or top to bottom, and produces a single PNM image as output. +

The arguments are names of input files. Any one of these, but not more +than one, may be "-" to indicate Standard Input. If you have no +arguments, that means a single input image from Standard Input (and that is +pointless - the output is the same as the input). +

To assemble a regular grid of images, you can use pamundice.

To do the reverse, you might use pamdice to split an image diff --git a/pnmtile.html b/pnmtile.html index be4fd592..5feb65bb 100644 --- a/pnmtile.html +++ b/pnmtile.html @@ -20,7 +20,7 @@ pnmtile - replicate an image to fill a specified region

This program is part of Netpbm. -

pnmtile reads a PNM image as input. Replicates it to fill +

pnmtile reads a PNM image as input. It replicates it to fill an area of the specified dimensions and produces an image in the same format as output. -- cgit 1.4.1