BS2_GetLastFingerprintImage

Extracts the image of the last scanned fingerprint using the BS2_ScanFingerprint API.

Declaration

#include "BS_API.h"

int BS2_GetLastFingerprintImage(void* context, uint32_t deviceId, uint8_t** imageObj, uint32_t* imageWidth, uint32_t* imageHeight);

Parameter

• [In] context : Context

• [In] deviceId : Device ID

• [Out] imageObj : Fingerprint image data pointer

• [In] imageWidth : Image's width

• [In] imageHeight : Image's height

Return Value

If successfully done, BS_SDK_SUCCESS' will be returned.

If there is an error, the corresponding error code will be returned.