docbook: Add an introduction to the texture section

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Emmanuele Bassi 2010-07-16 12:01:42 +01:00
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<title>Textures</title>
<epigraph>
<attribution>the author of the epigraph</attribution>
<para>a short epigraph</para>
<attribution>Antoine de Saint-Exupery</attribution>
<para>A rock pile ceases to be a rock pile the moment a single man
contemplates it, bearing within him the image of a cathedral.</para>
</epigraph>
<section id="textures-introduction">
<title>Introduction</title>
<para>introduction</para>
<para>Textures are one of the most important actors in Clutter. Whether
they are employed as the background for a user interface control, or
to show the picture of a kitten, a big part of any Clutter-based
application is going to involve textures.</para>
<para>A ClutterTexture is an actor that can hold any raw image data and
paint it. ClutterTexture can also load image data from a file on disk and
convert it.</para>
<note><para>The actual formats supported by ClutterTexture depend on the
platform on which Clutter is being used.</para></note>
</section>
<section id="textures-drawing-with-cairo">