BarcodeReader Class
Initialize
| Method | Description |
|---|---|
init |
Create an instance of Dynamsoft Barcode Reader. |
Decode
| Method | Description |
|---|---|
decodeFileWithName |
Decode barcodes from a specified image file. |
decodeImage |
Decode barcodes from an image file in memory. |
decodeBuffer |
Decode barcodes from raw buffer. |
decodeBase64 |
Decode barcodes from a base64 encoded string. |
License
| Method | Description |
|---|---|
initWithLicense |
Read product key and activate the SDK. |
initWithLicenseFromServer |
Initialize license and connect to the specified server for online verification. |
outputLicenseToString |
Output the license content to a string from the license server. |
initLicenseFromLTS |
Initializes the barcode reader license and connects to the specified server for online verification. |
Parameter and Runtime Settings
Basic
| Method | Description |
|---|---|
getRuntimeSettings |
Get current runtime settings. |
updateRuntimeSettings |
Modify and update the current runtime settings. |
resetRuntimeSettings |
Reset runtime settings to default. |
Advanced
| Method | Description |
|---|---|
initRuntimeSettingsWithFile |
Initialize runtime settings with the settings in a given JSON file. |
initRuntimeSettingsWithString |
Initialize runtime settings with the settings in a given JSON string. |
appendTplFileToRuntimeSettings |
Append a new template file to the current runtime settings. |
appendTplStringToRuntimeSettings |
Append a new template string to the current runtime settings. |
allParameterTemplateNames |
Get the count of the parameter templates. |
outputSettingsToFile |
Output runtime settings to a settings file (JSON file). |
outputSettingsToString |
Output runtime settings to a string. |
setModeArgument |
Set argument value for the specified mode parameter. |
getModeArgument |
Get argument value for the specified mode parameter. |
Result
| Method | Description |
|---|---|
createIntermediateResult |
Inits an intermediateResult struct with default values. |
getIntermediateResult |
Get intermediate results. |
decodeIntermediateResults |
Decodes barcode from intermediate results. |
Video
Decode
| Method | Description |
|---|---|
startFrameDecoding |
Decode barcodes from inner frame queue. |
startFrameDecodingEx |
Decode barcodes from inner frame queue. |
appendFrame |
Append a frame image buffer to the inner frame queue. |
stopFrameDecoding |
Stop thread used for frame decoding. |
Parameter
| Method | Description |
|---|---|
getFrameDecodingParameters |
Initialize frame decoding parameter. |
Status retrieval
| Method | Description |
|---|---|
getLengthOfFrameQueue |
Get length of current inner frame queue. |
Yes
No