128BarcodeGenerator

[rusli]

代碼: 選擇全部


    class func GenBarcodeImage(string : String) -> UIImage? {
        let data = string.dataUsingEncoding(NSASCIIStringEncoding)
        let filter = CIFilter(name: "CICode128BarcodeGenerator")
        filter!.setValue(data, forKey: "inputMessage")
        return UIImage(CIImage: filter!.outputImage!)
    }