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This page is applicable to version 8.2.3

Javascript API Reference - BarcodeReader Parameter and Runtime Settings Methods

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.

getModeArgument

Get the argument value for the specified mode parameter.

getModeArgument(modeName, index, argumentName) returns Promise

Parameters

modeName string
index number
argumentName string

Return Value

Promise<string>

Sample

Read barcodes from live camera

setModeArgument

Set the argument value for the specified mode parameter.

setModeArgument(modeName, index, argumentName, argumentValue) returns Promise

Parameters

  • modeName string
  • index number
  • argumentName string
  • argumentValue string

Return Value

Promise<void>

Sample

await reader.setModeArgument("BinarizationModes", 0, "EnableFillBinaryVacancy", "1");

Read barcodes from live camera

getRuntimeSettings

Get the current runtime settings.

getRuntimeSettings() returns Promise

Return Value

Promise<RuntimeSettings>

Sample

Read barcodes from live camera

resetRuntimeSettings

Reset all runtime settings to default values.

resetRuntimeSettings() returns Promise

Return Value

Promise<void>

Sample

Read barcodes from live camera

updateRuntimeSettings

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

updateRuntimeSettings(settings) returns Promise

Parameters

settings RuntimeSettings string

Return Value

Promise<void>

Sample

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

Read barcodes from live camera

This page is compatible for:

Version 7.5.0

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