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Dynamsoft Barcode Reader SDK - JavaScript BarcodeReader Class

The BarcodeReader class is used for image decoding.

BarcodeReader Class Methods

Initialize

The following methods are related to the initialization of BarcodeReader instances.

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

BarcodeReader Instance Methods

Destroy

Method Description
destroy Destroy the BarcodeReader instance.

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

This page is compatible for:

Version 7.5

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