Returns a list of the attribute names. \n
* "attrib" must contain room enough for "attrib_count" names. Use "attrib=NULL" to return only the count.
*
* \verbatim image:GetAttributeList() -> data: table of strings [in Lua 5] \endverbatim
* \ingroup imgclass
Returns a list of the attribute names. \n * "attrib" must contain room enough for "attrib_count" names. Use "attrib=NULL" to return only the count. * * \verbatim image:GetAttributeList() -> data: table of strings [in Lua 5] \endverbatim * \ingroup imgclass