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# File 'lib/tk/image.rb', line 25
def self.new(keys=nil)
if keys.kind_of?(Hash)
name = nil
if keys.key?(:imagename)
name = keys[:imagename]
elsif keys.key?('imagename')
name = keys['imagename']
end
if name
if name.kind_of?(TkImage)
obj = name
else
name = _get_eval_string(name)
obj = nil
Tk_IMGTBL.mutex.synchronize{
obj = Tk_IMGTBL[name]
}
end
if obj
if !(keys[:without_creating] || keys['without_creating'])
keys = _symbolkey2str(keys)
keys.delete('imagename')
keys.delete('without_creating')
obj.instance_eval{
tk_call_without_enc('image', 'create',
@type, @path, *hash_kv(keys, true))
}
end
return obj
end
end
end
(obj = self.allocate).instance_eval{
Tk_IMGTBL.mutex.synchronize{
initialize(keys)
Tk_IMGTBL[@path] = self
}
}
obj
end
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