Result Functions
| Function | Description |
|---|---|
DBR_GetAllTextResults |
Get all recognized barcode results. |
DBR_FreeTextResults |
Free memory allocated for text results. |
DBR_GetIntermediateResults |
Get intermediate results. |
DBR_FreeIntermediateResults |
Free memory allocated for the intermediate results. |
DBR_GetAllTextResults
Get all recognized barcode results.
DBR_API int DBR_GetAllTextResults (void* barcodeReader, TextResultArray** pResults)
Parameters
[in] barcodeReader Handle of the barcode reader instance.
[out] pResults Barcode text results returned by last calling function DBR_DecodeFile / DBR_DecodeFileInMemory / DBR_DecodeBuffer / DBR_DecodeBase64String / DBR_DecodeDIB. The results is allocated by SDK and should be freed by calling function DBR_FreeTextResults.
Return Value
Returns error code (returns 0 if the function operates successfully).
You can call DBR_GetErrorString to get detailed error message.
Code Snippet
char errorBuf[512];
DBR_InitLicense("YOUR-LICENSE-KEY", errorBuf, 512);
void* barcodeReader = DBR_CreateInstance();
TextResultArray* pResults;
int errorCode = DBR_DecodeFile(barcodeReader, "C:\\Program Files (x86)\\Dynamsoft\\{Version number}\\Images\\AllSupportedBarcodeTypes.tif", "");
DBR_GetAllTextResults(barcodeReader, &pResults);
DBR_FreeTextResults(&pResults);
DBR_DestroyInstance(barcodeReader);
DBR_FreeTextResults
Free memory allocated for text results.
DBR_API void DBR_FreeTextResults (TextResultArray** pResults)
Parameters
[in] pResults Text results.
Code Snippet
char errorBuf[512];
DBR_InitLicense("YOUR-LICENSE-KEY", errorBuf, 512);
void* barcodeReader = DBR_CreateInstance();
TextResultArray* pResults;
int errorCode = DBR_DecodeFile(barcodeReader, "C:\\Program Files (x86)\\Dynamsoft\\{Version number}\\Images\\AllSupportedBarcodeTypes.tif", "");
DBR_GetAllTextResults(barcodeReader, &pResults);
DBR_FreeTextResults(&pResults);
DBR_DestroyInstance(barcodeReader);
DBR_GetIntermediateResults
Return intermediate results containing the original image, the colour clustered image, the binarized image, contours, lines, text blocks, etc.
DBR_API int DBR_GetIntermediateResults (void* barcodeReader, IntermediateResultArray** pResult)
Parameters
[in] barcodeReader Handle of the barcode reader instance.
[out] pResult The intermediate results returned by the SDK.
Return Value
Returns error code. Possible return(s): DBR_OK.
You can call DBR_GetErrorString to get detailed error message.
Code Snippet
char errorBuf[512];
DBR_InitLicense("YOUR-LICENSE-KEY", errorBuf, 512);
void* barcodeReader = DBR_CreateInstance();
PublicRuntimeSettings settings;
DBR_GetRuntimeSettings(barcodeReader, &settings);
settings.intermediateResultTypes = IRT_ORIGINAL_IMAGE | IRT_COLOUR_CLUSTERED_IMAGE | IRT_COLOUR_CONVERTED_GRAYSCALE_IMAGE;
char errorMessage[256];
DBR_UpdateRuntimeSettings(barcodeReader, &settings, errorMessage, 256);
DBR_DecodeFile(barcodeReader, "C:\\Program Files (x86)\\Dynamsoft\\{Version number}\\Images\\AllSupportedBarcodeTypes.tif", "");
IntermediateResultArray* pResults = NULL;
DBR_GetIntermediateResults(barcodeReader, &pResults);
DBR_FreeIntermediateResults(&pResults);
DBR_DestroyInstance(barcodeReader);
DBR_FreeIntermediateResults
Frees memory allocated for the intermediate results.
DBR_API void DBR_FreeIntermediateResults (IntermediateResultArray** pResults)
Parameters
[in] pResults The intermediate results.
Code Snippet
char errorBuf[512];
DBR_InitLicense("YOUR-LICENSE-KEY", errorBuf, 512);
void* barcodeReader = DBR_CreateInstance();
PublicRuntimeSettings settings;
DBR_GetRuntimeSettings(barcodeReader, &settings);
settings.intermediateResultTypes = IRT_ORIGINAL_IMAGE | IRT_COLOUR_CLUSTERED_IMAGE | IRT_COLOUR_CONVERTED_GRAYSCALE_IMAGE;
char errorMessage[256];
DBR_UpdateRuntimeSettings(barcodeReader, &settings, errorMessage, 256);
DBR_DecodeFile(barcodeReader, "C:\\Program Files (x86)\\Dynamsoft\\{Version number}\\Images\\AllSupportedBarcodeTypes.tif", "");
IntermediateResultArray* pResults = NULL;
DBR_GetIntermediateResults(barcodeReader, &pResults);
DBR_FreeIntermediateResults(&pResults);
DBR_DestroyInstance(barcodeReader);
Yes
No