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This page is applicable to version 8.2.3

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.

This page is compatible for:

Version 7.5.0

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