Module: ZBar

Extended by:: FFI::Library

Defined in:: lib/zbar/lib.rb,
lib/zbar/image.rb,
lib/zbar/symbol.rb,
lib/zbar/processor.rb

Defined Under Namespace

Modules: Format, JPEG Classes: Image, Processor, Symbol

Class Method Summary collapse

.verbosity=(v) ⇒ Object

Sets the verbosity of the underlying ZBar library, which writes directly to stderr.

Class Method Details

.verbosity=(v) ⇒ `Object`

Sets the verbosity of the underlying ZBar library, which writes directly to stderr.



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# File 'lib/zbar/lib.rb', line 60

def self.verbosity=(v)
  zbar_set_verbosity(v.to_i)
end