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BARCODE READER SDK DEMO

Explore the flexibe barcode reading settings to optimize for your specific usage scenario.

WEB TWAIN SDK DEMO

Try the most popular web scanner features: scan images, import local images and PDF files, edit, save to local, upload to database, and etc.

BARCODE READER JAVASCRIPT DEMO

Transform any camera-equipped devices into real-time, browser-based barcode and QR code scanners.

MRZ SCANNER WEB DEMO

Detects the machine-readable zone of a passport, scans the text, and parses into human-readable data.

APP STORE DEMOS

BARCODE READER SDK FOR IOS

BARCODE READER SDK FOR ANDROID

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This page applies to version 8.x of Dynamsoft Barcode Reader JavaScript Edition

Javascript API Reference - BarcodeScanner Runtime Settings Methods

Method Description
updateRuntimeSettings() Modify and update the current runtime settings.

updateRuntimeSettings

Update the runtime settings with a given object or use the string speed, balance, or coverage to use our preset settings for BarcodeScanner. The default setting is speed. Overrides BarcodeReader.UpdateRuntimeSettings.

updateRuntimeSettings(settings) returns Promise

Parameters

settings RuntimeSettings string

Return Value

Promise<void>

Sample

await scanner.updateRuntimeSettings('balance');
let settings = await scanner.getRuntimeSettings();
settings.barcodeFormatIds = Dynamsoft.EnumBarcodeFormat.BF_ONED;
await scanner.updateRuntimeSettings(settings);

Read barcodes from live camera

This page is compatible for:

Version 7.5.0

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