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| author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2015-07-01 02:51:00 +0000 |
|---|---|---|
| committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2015-07-01 02:51:00 +0000 |
| commit | 191b44bf125a1bffcecbb84928848adbb35c84cd (patch) | |
| tree | 28536fe6b0b30e5ec27c49f3263575959403a8e6 /pnmpad.html | |
| parent | 676ee319f5dbab5210d073df72f98f2bddc3b570 (diff) | |
| download | netpbm-mirror-191b44bf125a1bffcecbb84928848adbb35c84cd.tar.gz netpbm-mirror-191b44bf125a1bffcecbb84928848adbb35c84cd.tar.xz netpbm-mirror-191b44bf125a1bffcecbb84928848adbb35c84cd.zip | |
miscellaneous update
git-svn-id: http://svn.code.sf.net/p/netpbm/code/userguide@2594 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'pnmpad.html')
| -rw-r--r-- | pnmpad.html | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/pnmpad.html b/pnmpad.html index 32575fcc..d7251e05 100644 --- a/pnmpad.html +++ b/pnmpad.html @@ -2,7 +2,7 @@ <HTML><HEAD><TITLE>Pnmpad User Manual</TITLE></HEAD> <BODY> <H1>pnmpad</H1> -Updated: 20 March 2009 +Updated: 1 July 2015 <BR> <A HREF="#index">Table Of Contents</A> @@ -18,12 +18,14 @@ pnmpad - add borders to a PNM image <BR> [<B>-width=</B><I>pixels</I>] [<B>-halign=</B><I>ratio</I>] +[<B>-mwidth=</B><I>pixels</I>] <BR> [<B>-left=</B><I>pixels</I>] [<B>-right=</B><I>pixels</I>] <BR> [<B>-height=</B><I>pixels</I>] [<B>-valign=</B><I>ratio</I>] +[<B>-mheight=</B><I>pixels</I>] <BR> [<B>-top=</B><I>pixels</I>] [<B>-bottom=</B><I>pixels</I>] @@ -71,6 +73,7 @@ Verbose output. <dt><B>-right=</B><I>pixels</I> <dt><B>-width=</B><I>width</I> <dt><B>-halign=</B><I>ratio</I> +<dt><B>-mheight=</B><I>pixels</I> <dd>Specify amount of left and right padding in pixels. @@ -105,13 +108,26 @@ adds no padding. <DT><B>1.0</B> <DD>right aligned </DL> +<p><b>-mwidth=</b><i>pixels</i> says to pad to a multiple of +<i>pixels</i> pixels. E.g. if <i>pixels</i> is 10, the output image width +will be a multiple of 10 pixels. <b>pnmpad</b> adds to whatever padding the +other options say to do to get to this multiple. It divides that padding +between the left and right sides of the image to maintain the ratio the other +options produce. E.g. if you say <b>-left=10 -right=10 -mwidth=50</b> with a +100-pixel image, you end up with a 150-pixel image with the extra padding +split evenly between left and right for a total of 25 pixels of padding +on the left and 25 on the right. + <p>Before Netpbm 10.23 (July 2004), <b>pnmpad</b> did not allow the <b>-left</b> or <b>-right</b> option together with <b>-width</b>. +<p>Before Netpbm 10.72 (September 2015), there is no <b>-mwidth</b>. + <dt><B>-top=</B><I>pixels</I> <dt><B>-bottom=</B><I>pixels</I> <dt><B>-height=</B><I>height</I> <dt><B>-valign=</B><I>ratio</I> +<dt><B>-mheight=</B><I>pixels</I> <dd> These options determine the vertical padding. They are analogous |