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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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Table of contents

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Parameter and Runtime Settings Basic Methods

Method Description
getRuntimeSettings Get current runtime settings.
updateRuntimeSettings(PublicRuntimeSettings) Modify and update the current runtime settings.
updateRuntimeSettings(EnumPresetTemplate) Update runtime settings from one of the preset templates.
resetRuntimeSettings Reset runtime settings to default.

getRuntimeSettings

Get current settings and save them into a PublicRuntimeSettings struct.

PublicRuntimeSettings getRuntimeSettings() throws BarcodeReaderException

Return Value

The PublicRuntimeSettings struct of template settings.

Exceptions

A BarcodeReaderException is thrown when:

  • The library failed to get the current runtime settings.

Code Snippet

BarcodeReader reader = new BarcodeReader();
PublicRuntimeSettings settings = reader.getRuntimeSettings();

updateRuntimeSettings(PublicRuntimeSettings)

Update runtime settings with a given PublicRuntimeSettings struct.

void updateRuntimeSettings(PublicRuntimeSettings settings) throws BarcodeReaderException

Parameters

settings: The PublicRuntimeSettings struct of template settings.

Exceptions

A BarcodeReaderException is thrown when:

  • There exists parameters that are invalid or out of range.

Code Snippet

BarcodeReader reader = new BarcodeReader();
PublicRuntimeSettings settings = reader.getRuntimeSettings();
settings.deblurLevel = 9;
reader.updateRuntimeSettings(settings);

updateRuntimeSettings(EnumPresetTemplate)

Update the runtime settings from one of the preset templates.

void updateRuntimeSettings(EnumPresetTemplate presetTemplate)

Parameters

presetTemplate: One of the preset templates defined by EnumPresetTemplate

Code Snippet

BarcodeReader reader = new BarcodeReader();
reader.updateRuntimeSettings(EnumPresetTemplate.VIDEO_SINGLE_BARCODE);

resetRuntimeSettings

Reset all parameters to default values.

void resetRuntimeSettings() throws BarcodeReaderException

Exceptions

A BarcodeReaderException is thrown when:

  • The library failed to reset the runtime settings.

Code Snippet

BarcodeReader reader = new BarcodeReader();
PublicRuntimeSettings settings = reader.getRuntimeSettings();
settings.deblurLevel = 9;
reader.updateRuntimeSettings(settings);
reader.resetRuntimeSettings();

This page is compatible for:

Version 7.5.0

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