zbarsdk ZBarReaderViewController - set full screen

2019-07-10 20:16发布

问题:

I am not able to display the zbarsdk reader in full screen on iPad.

It keeps showing in the top left hand corner.

I have tried the following

reader.wantsFullScreenLayout = YES;
reader.cameraOverlayView.frame=CGRectMake(0, 0, X, Y); //X and Y are iPad dimensions
[reader.cameraOverlayView sizeToFit];

Any suggestions would be much appreciated

回答1:

OK, the solution did come from the zbar sourceforge forums. iPad full screen support is only supported in their latest beta version. To get this, go to http://sourceforge.net/projects/zbar/files/iPhoneSDK/beta/ and download the latest beta (I used ZBarSDK-1.2.2.dmg)

I replaced the existing ZBarSDK files in my project with these, and it worked perferctly



回答2:

Hope this helps out http://zbar.sourceforge.net/iphone/sdkdoc/tutorial.html and do look at this : Scandit SDK barcode scanner from http://www.scandit.com/. Their latest version was updated to optimally support the iPad 2.