imageobject — A wrapper for image data and its associated meta-information
An ImageObject is a wrapper containing
ImageData and its associated meta-information.
If the SVG Module is used, ImageObject can
also contain the svg:svg
element.
May be formatted inline or as a displayed block, depending on context.
It might not be rendered at all, depending on its
placement within a MediaObject or
InlineMediaObject and the constraints on the
publishing system.  For a more detailed description of the semantics
involved, see MediaObject.
<article xmlns='http://docbook.org/ns/docbook'>
<title>Example imageobject</title>
<mediaobject>
  <imageobject>
    <imagedata fileref="figures/eiffeltower.eps" format="EPS"/>
  </imageobject>
  <imageobject>
    <imagedata fileref="figures/eiffeltower.png" format="PNG"/>
  </imageobject>
  <textobject>
    <phrase>The Eiffel Tower</phrase>
  </textobject>
  <!-- FIXME: get caption back -->
  <!-- <caption>
   <para>Designed by Gustave Eiffel in 1889, The Eiffel Tower is one of the
most widely recognized buildings in the world.
</para>
  </caption> -->
</mediaobject>
</article>
