On Sat, 08 Sep 2001 14:46:34 -0400, Glen Berry wrote:
>What is the best or easiest way to add a small logo or copyright
>notice to a collection of image files? I have a group of images that I
>want to label with my name and a copyright notice. Do I have to do
>this by hand to each image, or is there some utility that will help me
>do this to a large batch of images automatically?

pnmcomp, from the netpbm utilities, can do what you need if you put 
it in a batch file.  I don't have a current URL for windows binaries
for netpbm, but the sources can be found at netpbm.sourceforge.net.

If you haven't rendered the images yet, I think POV 3.5 contains an
include file that makes adding the logo at render time fairly easy.

--
#macro R(L P)sphere{L __}cylinder{L P __}#end#macro P(_1)union{R(z+_ z)R(-z _-z)
R(_-z*3_+z)torus{1__ clipped_by{plane{_ 0}}}translate z+_1}#end#macro S(_)9-(_1-
_)*(_1-_)#end#macro Z(_1 _ __)union{P(_)P(-_)R(y-z-1_)translate.1*_1-y*8pigment{
rgb<S(7)S(5)S(3)>}}#if(_1)Z(_1-__,_,__)#end#end Z(10x*-2,.2)camera{rotate x*90}

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