gentoo-overlay/x11-libs/qwtplot3d/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>sci</herd>
	<longdescription>
    QwtPlot3D isa feature-rich Qt/OpenGL-based C++ programming library,
	providing essentially a  bunch of 3D-widgets for programmers.
  </longdescription>
</pkgmetadata>