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Please note that this is outdated documentation for an older release of the Scandit Barcode Scanner SDK.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 Android
Public Member Functions | |
| ScTrackedObjectType | sc_tracked_object_get_type (const ScTrackedObject *object) |
| uint32_t | sc_tracked_object_get_id (const ScTrackedObject *object) |
| ScQuadrilateral | sc_tracked_object_get_location (const ScTrackedObject *object) |
| void | sc_tracked_object_release (ScTrackedObject *object) |
| void | sc_tracked_object_retain (ScTrackedObject *object) |
Detailed Description
Opaque pointer type for an object tracker.
- Examples:
- CommandLineMatrixScanCameraSample.c.
Member Function Documentation
| ScTrackedObjectType sc_tracked_object_get_type | ( | const ScTrackedObject * | object | ) |
Get type of the tracked object.
- Parameters
-
object Object for which to retrieve the type. Must not be null.
- Returns
- The type of the object.
- Since
- 5.8.0
| uint32_t sc_tracked_object_get_id | ( | const ScTrackedObject * | object | ) |
Retrieve unique id for the tracked object.
The id is unique for each type of object, e.g. for barcodes. The same id may be reused once the object is lost for another object.
- Parameters
-
object The object for which to retrieve the id. Must not be null.
- Returns
- The unique id.
- Since
- 5.8.0
- Examples:
- CommandLineMatrixScanCameraSample.c.
| ScQuadrilateral sc_tracked_object_get_location | ( | const ScTrackedObject * | object | ) |
Get the location quadrilateral of the tracked object.
- Parameters
-
object The tracked object. Must not be null.
- Returns
- the quadrilateral of the object location.
- Since
- 5.8.0
| void sc_tracked_object_release | ( | ScTrackedObject * | object | ) |
Decrease reference count of tracked object by one.
When the reference count drops to zero, the tracked object is deallocated.
- Parameters
-
object The tracked object. May be null.
- Since
- 5.9.0
| void sc_tracked_object_retain | ( | ScTrackedObject * | object | ) |
Increase reference count of the tracked object by one.
- Parameters
-
object The tracked object. Must not be null.
- Since
- 5.9.0
The documentation for this struct was generated from the following file: