The use of iOS development Zbarreaderview

<span id="Label3"></p>The use of iOS development Zbarreaderview<span style="padding: 0px; margin: 0px; border: none; outline: none;"><span style="padding: 0px; margin: 0px; border: none; outline: none;"><span style="padding: 0px; margin: 0px; border: none; outline: none;">HOME<span style="padding: 0px; margin: 0px; border: none; outline: none;">about<span style="padding: 0px; margin: 0px; border: none; outline: none;">guestbook<span style="padding: 0px; margin: 0px; border: none; outline: none;">CATEGORIES<span style="padding: 0px; margin: 0px; border: none; outline: none;">TAGS<span style="padding: 0px; margin: 0px; border: none; outline: none;">LINKS<span style="padding: 0px; margin: 0px; border: none; outline: none;">SUBSCRIBE</span> </span> </span> </span> </span> </span> </span></span></span><p style="padding: 0.5em 0px; margin: 0px; border: none; outline: none;"><p style="padding: 0.5em 0px; margin: 0px; border: none; outline: none;">When you need to use QR Code recognition function in the development of iOS program, Zbar This open source library is estimated to be selected by many People. But with regard to the usage of zbar, most of the information on the Internet is focused on the use of the Zbarreaderviewcontroller class. In my use, I found that the use of Zbarreaderviewcontroller is very inflexible, for example, if you need to do some custom customization of the interface will become Cumbersome. In Zbar's header file, I discovered the Zbarreaderview class, which intuitively tells me that the use of this class should be more Flexible. Google later found that the use of this class is less, almost no, can only do their own, in the download of the source of Zbar a little research, finally fix the use of ZBARREADERVIEW.</p></p>Usage