sensor_event_get_rotation_matrix()
Retrieve a rotation matrix from a SENSOR_ROTATION_MATRIX_READING event.
Synopsis:
#include <bps/sensor.h>
BPS_API int sensor_event_get_rotation_matrix(bps_event_t *event, sensor_rotation_matrix_t *matrix)
Since:
BlackBerry 10.0.0
Arguments:
- event
-
The SENSOR_ROTATION_MATRIX_READING event to get the rotation matrix from.
- matrix
-
The sensor_rotation_matrix_t structure to fill in.
Library:
libbps (For the qcc command, use the -l bps option to link against this library)Description:
The sensor_event_get_rotation_matrix() function fills in a sensor_rotation_matrix_t structure with a rotation matrix that is created using the values from the specified SENSOR_ROTATION_MATRIX_READING event.
Returns:
BPS_SUCCESS upon success, BPS_FAILURE with errno set otherwise.
Last modified: 2014-09-30