g-param-spec-double (name nick blurb minimum maximum default flags)

name -- a string with the canonical name
nick -- a string with the nick name
blurb -- a string with the description
minimum -- a double float with the minimum value
maximum -- a double float with the maximum value
default -- a double float with the default value
flags -- a g-param-flags value

A newly created g-param-spec-double parameter specification.

Creates a new parameter specification instance specifying a property of type +g-type-double+ property. See the g-param-spec-internal function for details on property names.