Dynamsoft Barcode Reader SDK - JavaScript BarcodeReader Methods

Initialize and Destroy

The following methods are related to initializing and destroying the BarcodeReader object.

Method	Description
createInstance	Create a BarcodeReader object.
destroy	Destroy the BarcodeReader object.
detectEnvironment	Detect the current environment.
isLoaded	Check if the decoding module is loaded.
loadWasm	Manually load and compile the decoding WASM module.

Decode

The following methods are related to decoding barcodes.

Method	Description
decode	Decode barcodes from images, binary data, URLs, and more.
decodeBase64String	Decode barcodes from a base64 encoded string.
decodeBuffer	Decode barcodes from raw buffer.
decodeUrl	Decode barcodes from a URL.

Parameter and Runtime Settings

The following methods are related to customizing mode and runtime settings.

Method	Description
getModeArgument	Get argument value for the specified mode parameter.
setModeArgument	Set argument value for the specified mode parameter.
getRuntimeSettings	Get current runtime settings.
resetRuntimeSettings	Reset runtime settings to default.
updateRuntimeSettings	Modify and update the current runtime settings.