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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 single, speed, balance, or coverage to use our preset settings for BarcodeScanner. From v8.0, the default setting is single. Overrides BarcodeReader.UpdateRuntimeSettings.

single mode has been optimized to read one barcode at a time quickly. This mode performs faster than speed mode in this scenario.

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

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