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This page documents the extra accessors available for both of the floating-point type paramspecs: Float and Double. Perl really only supports doubles, so all of these methods return NVs (that is, the C type "double"); the distinction of size is important to the underlying C library and also determines the data value range.
Glib::ParamSpec +----Glib::Param::Float Glib::ParamSpec +----Glib::Param::Double
Glib, Glib::ParamSpec, Glib::ParamSpec
Copyright (C) 2003-2009 by the gtk2-perl team.
This software is licensed under the LGPL. See Glib for a full notice.