glfs/general/graphlib/libpng/libpng-desc.xml

<sect2>
<title>Contents</title>

<para>The libpng package contains the <userinput>png
libraries</userinput> and <userinput>libpng-config</userinput>.</para>

</sect2>

<sect2><title>Description</title>

<sect3><title>png libraries</title>
<para>The PNG library is a collection of routines used to create and
manipulate PNG format graphics files. The PNG format was designed as a
replacement for GIF and, to a lesser extent, TIFF, with many
improvements and extensions and lack of patent problems.</para></sect3>

<sect3><title>libpng-config</title>
<para>libpng-config provides configuration info for libpng.</para></sect3>

</sect2>