diff options
| -rw-r--r-- | pamtosvg.html | 1 | ||||
| -rw-r--r-- | pgmtexture.html | 35 | ||||
| -rw-r--r-- | pstopnm.html | 34 | ||||
| -rw-r--r-- | svgtopam.html | 88 |
4 files changed, 126 insertions, 32 deletions
diff --git a/pamtosvg.html b/pamtosvg.html index b395a596..b799511e 100644 --- a/pamtosvg.html +++ b/pamtosvg.html @@ -212,6 +212,7 @@ href="http://autotrace.sourceforge.net">Sourceforge project</a> for it. <LI><A HREF="#synopsis">SYNOPSIS</A> <LI><A HREF="#description">DESCRIPTION</A> <LI><A HREF="#options">OPTIONS</A> +<LI><A HREF="#applicationnotes">APPLICATION NOTES</A> <LI><A HREF="#seealso">SEE ALSO</A> <LI><A HREF="#history">HISTORY</A> </UL> diff --git a/pgmtexture.html b/pgmtexture.html index ebb37123..34480906 100644 --- a/pgmtexture.html +++ b/pgmtexture.html @@ -6,13 +6,11 @@ Updated: 22 Aug 1991 <BR> <A HREF="#index">Table Of Contents</A> -<A NAME="lbAB"> </A> <H2>NAME</H2> pgmtexture - calculate textural features on a PGM image -<A NAME="lbAC"> </A> -<H2>SYNOPSIS</H2> +<H2 id="synopsis">SYNOPSIS</H2> <B>pgmtexture</B> @@ -20,8 +18,7 @@ pgmtexture - calculate textural features on a PGM image [<I>pgmfile</I>] -<A NAME="lbAD"> </A> -<H2>DESCRIPTION</H2> +<H2 id="description">DESCRIPTION</H2> <p>This program is part of <a href="index.html">Netpbm</a>. @@ -52,15 +49,12 @@ I. Dinstein. 1973. Textural features for image classification. <I>IEEE Transactions on Systems, Man, and Cybertinetics,</I> SMC-3(6):610-621.</cite> -<A NAME="lbAE"> </A> -<H2>LIMITATIONS</H2> +<H2 id="limitations">LIMITATIONS</H2> -<p>The program can run incredibly slow for large images (larger than -64 x 64) and command line options are limited. The method for finding -the Maximal Correlation Coefficient, which requires finding the second -largest eigenvalue of a matrix Q, does not always converge. +<p>The method for finding the Maximal Correlation Coefficient, which requires +finding the second largest eigenvalue of a matrix Q, does not always converge. -<H2>SEE ALSO</H2> +<H2 id="seealso">SEE ALSO</H2> <A HREF="pgm.html">pgm</A>, <A HREF="pamsharpness.html">pamsharpness</A>, @@ -68,22 +62,19 @@ largest eigenvalue of a matrix Q, does not always converge. <A HREF="pgmedge.html">pgmedge</A>, <A HREF="pgmminkowski.html">pgmminkowski</A> -<A NAME="lbAH"> </A> -<H2>AUTHOR</H2> +<H2 id="author">AUTHOR</H2> Copyright (C) 1991 by Texas Agricultural Experiment Station, employer for hire of James Darrell McCauley. <HR> -<A NAME="index"> </A> -<H2>Table Of Contents</H2> +<H2 id="index">Table Of Contents</H2> <UL> -<LI><A HREF="#lbAB">NAME</A> -<LI><A HREF="#lbAC">SYNOPSIS</A> -<LI><A HREF="#lbAD">DESCRIPTION</A> -<LI><A HREF="#lbAE">BUGS</A> -<LI><A HREF="#lbAG">SEE ALSO</A> -<LI><A HREF="#lbAH">AUTHOR</A> +<LI><A HREF="#synopsis">SYNOPSIS</A> +<LI><A HREF="#description">DESCRIPTION</A> +<LI><A HREF="#limitations">limitations</A> +<LI><A HREF="#seealso">SEE ALSO</A> +<LI><A HREF="#author">AUTHOR</A> </UL> </BODY> </HTML> diff --git a/pstopnm.html b/pstopnm.html index 8d1c4f70..c722c46c 100644 --- a/pstopnm.html +++ b/pstopnm.html @@ -27,7 +27,6 @@ pstopnm - convert a PostScript file to a PNM image [<B>-xborder=</B><I>frac</I>] [<B>-yborder=</B><I>frac</I>] -5~ [<B>-landscape</B>] [<B>-portrait</B>] @@ -94,15 +93,15 @@ output files, so may not be entirely consistent with most Netpbm programs. <P><I>psfile</I>[<B>.ps</B>] is the name of the input file. -<B>pstopnm</B> will add the <B>ps</B> to the end of the name you -specify if no file exists by the exact name you specify, but one with -added does. Use <B>-</B> to indicate Standard Input. - -<P>If you use the <B>-stdout </B> option, <B>pstopnm</B> outputs -images of all the pages as a multi-image file to Standard Output. -Otherwise, <B>pstopnm</B> creates one file for each page in the -Postscript document. The files are named as follows: If the input -file is named <B>psfile.ps</B>, the name of the files will be +<B>pstopnm</B> will add the <B>ps</B> to the end of the name you specify if no +file exists by the exact name you specify, but one with added does. +For Standard Input, use <B>-</B> or just don't give any argument. + +<P>If you use the <B>-stdout </B> option or your input is from Standard +Input, <B>pstopnm</B> outputs images of all the pages as a multi-image file to +Standard Output. Otherwise, <B>pstopnm</B> creates one file for each page in +the Postscript input. The files are named as follows: If the input file is +named <B>psfile.ps</B>, the name of the files will be <B>psfile001.ppm</B>, <B>psfile002.ppm</B>, etc. The filetype suffix is <B>.ppm</B>, <B>.pgm</B>, or <B>.pbm</B>, depending on which kind of output you choose with your invocation options. If the input file @@ -116,6 +115,21 @@ Netpbm programs, because it does not default to Standard Output. This is for historical reasons, based on the fact that the Netpbm formats did not always provide for a sequence of images in a single file. +<p>When your input is from Standard Input, you may feed multiple Encapsulated +Postscript documents, one after another, and <b>pstopnm</b> converts every +document and places it in the Standard Output stream as an image. But if your +input is from a named file, <b>pstopnm</b> expects the file to be an +Encapsulated Postscript file, which means it contains only one Enapsulated +Postscript document. If the file contains multiple concatenated +documents, <b>pstopnm</b> ignores every document but the first. This +distinction does not exist for non-EPSF Postscript input +— <b>pstopnm</b> generates an output image for each page of the input +regardless of whether the input is from Standard Input or from a named file. + +<p>Note that you can generated both kinds of files — concatenated EPSF +and multi-page non-EPSF — with <b>pnmtops</b>, selecting with the +<b>-setpage</b> option. + <p>Each output image contains a rectangular area of the page to which it pertains. See <a href="#dimensions">the Dimensions section</a> for details on what part of the input image goes into the output image and diff --git a/svgtopam.html b/svgtopam.html new file mode 100644 index 00000000..c1fabc85 --- /dev/null +++ b/svgtopam.html @@ -0,0 +1,88 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML><HEAD><TITLE>Svgtopam User Manual</TITLE></HEAD> +<BODY> +<H1>svgtopam</H1> +Updated: 15 June 2013 +<BR> +<A HREF="#index">Table Of Contents</A> + +<H2>NAME</H2> +svgtopam - convert an SVG (Scalable Vector Graphics) image to Netpbm format + +<H2 id="synopsis">SYNOPSIS</H2> + +<B>svgtopam</B> +[<b>-trace</b>] +[<I>pnmfile</I>] + +<P>Minimum unique abbreviation of option is acceptable. You may use +double hyphens instead of single hyphen to denote options. You may use +white space in place of the equals sign to separate an option name +from its value. + +<H2 id="description">DESCRIPTION</H2> + +<p>This program is part of <a href="index.html">Netpbm</a>. + +<p><b>svgtopam</b> reads an SVG (Scalable Vector Graphics) image as input and +produces a PAM image as output. + +<p><b>svgtopam</b> is so weak that it is probably not useful in general +for converting SVG images. It understands only <path> SVG elements +which use only the "M", "L", and "z" commands. +This is sufficient for converting anything that comes out of +<b>pamtosvg</b> (not by coincidence - the program was developed for the +specific task of testing <b>pamtosvg</b>), but the main reason it is part of +Netpbm is to provide a base for someone to create a full SVG to Netpbm +converter. + +<p>SVG is a vector image format, which means it describes curves that +compose an image. By contrast, PNM is a raster format, which means it +describes dots that compose an image. The main practical difference +between the two types is that you can scale vector images better. A +vector image also takes a lot less data to describe an image if the +image is composed of simple curves. + +<p>That means it is really an understatement to say that <b>svgtopam</b> +is an image format converter. It's really an image drawer, not unlike +<b>ppmdraw</b>. + +<p>For more information on SVG, see <a +href="http://www.w3.org/Graphics/SVG/">the Worldwide Web Consortium's +SVG web page</a>. + + +<H2 id="options">OPTIONS</H2> + +<DL COMPACT> + +<dt><b>-trace</b> + +<dd>This option makes <b>svgtopam</b> issue messages describing the drawing. + +</DL> + + +<H2 id="seealso">SEE ALSO</H2> + +<B><A HREF="pamtosvg.html">pamtosvg</A></B>, +<A HREF="pam.html">pam</A>, + +<h2 id="history">HISTORY</h2> + +<p><b>svgtopam</b> was added to Netpbm in Version 10.34 (May 2006). + +<p>Bryan Henderson created <b>svgtopam</b> to test <b>pamtosvg</b>. + +<HR> +<A NAME="index"> </A> +<H2>Table Of Contents</H2> +<UL> +<LI><A HREF="#synopsis">SYNOPSIS</A> +<LI><A HREF="#description">DESCRIPTION</A> +<LI><A HREF="#options">OPTIONS</A> +<LI><A HREF="#seealso">SEE ALSO</A> +<LI><A HREF="#history">HISTORY</A> +</UL> +</BODY> +</HTML> |