i am trying to achieve that when i do the following in the preamble of my
beamer presentation:
\usetheme[header=onlylogo]{mytheme}
the file headeronlylogo.pdf will be used as the background in my presentation,
and that when i declare
\usetheme{mytheme}
it will default to header.pdf
i have the following style file which unfortunately doesn't work:
--------------------------beamerthememytheme.sty--------------------------------------
\DeclareOptionBeamer{header}{\def\myheader{#1}}
\ProcessOptionsBeamer
\mode<presentation>
\setbeamertemplate{background canvas}{
\includegraphics[width=\paperwidth]{header\myheader.pdf}
}
\mode
--------------------------------------------------------------------------------------------------
i've been searching the net for some clues but am still at a loss
does any of you guys have a clue?
thanks, ed.
