Deprecation warning
Please note that this is outdated documentation for an older release of the Scandit Barcode Scanner SDK.
We are deprecating the 5.x API on all platforms (except Linux). Release 5.19 in April 2021 will be our final. Applications running 5.x will continue to work, and we will continue to release critical bug fixes and security patches only, for one year. We encourage you to migrate to 6.x and take advantage of our latest / advanced features and improved performance.
You'll find the updated documentation at: Data Capture SDK Documentation for iOS
Instance Methods | |
| (void) | - scanditSDKBarcodePicker:didCaptureImage:withHeight:withWidth: |
Detailed Description
protocol to receive individual frame from barcode picker
- Since
- 2.0.0
Method Documentation
| - (void) scanditSDKBarcodePicker: | (ScanditSDKBarcodePicker *) | scanditSDKBarcodePicker | |
| didCaptureImage: | (NSData *) | image | |
| withHeight: | (int) | height | |
| withWidth: | (int) | width | |
Returns a jpg encoded camera image of the given height and width.
To receive this callback with the barcode picker, the sendNextFrameToDelegate: (ScanditSDKBarcodePicker) method needs to be called beforehand. We recommend to not call this method repeatedly while the barcode scanner is running, since the JPG conversion of the camera frame is very slow.
- Since
- 2.0.0
The documentation for this protocol was generated from the following file: