Method SANE.Scanner()->list_options()

Method list_options

array(mapping) list_options()

Description

This method returns an array where every element is a mapping, layed out as follows.

"name" : string
"title" : string
"desc" : string
"type" : string	"boolean" "int" "float" "string" "button" "group"
"unit" : string	"none" "pixel" "bit" "mm" "dpi" "percent" "microsend"
"size" : int
"cap" : multiset	"soft_select" "hard_select" "emulate" "automatic" "inactive" "advanced"
"constraint" : int(0)|mapping	Constraints can be of three different types; range, word list or string list. Constraint contains 0 if there are no constraints. "type" : string Contains the value "range". "max" : int   "min" : int   "quant" : int   "type" : string Contains the value "list". "list" : array(float|int)   "type" : string Contains the value "list". "list" : array(string)