Filtering barcode symbologies with the iOS Barcode Scanner SDK

Overview

Restricting scanning to specific barcode types prevents unintended scans and improves the scanner’s performance, as it doesn’t need to check each supported symbology.

You can restrict scanning either to individual barcode symbologies or groups of symbologies.

Please refer to BarcodeFormat (individual symbologies) and BarcodeFormats (groups of symbologies) in the API documentation to learn more.

Example configuration for filtering for individual barcode symbologies

Using default configuration for individual symbologies

Filtering for individual barcode symbologies
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See full example on GitHub

Using custom configuration for individual symbologies

Filtering for individual barcode symbologies with custom configuration
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See full example on GitHub

Example configuration for filtering for groups of barcode symbologies

Filtering for groups of barcode symbologies
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See full example on GitHub

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Overview​

Example configuration for filtering for individual barcode symbologies​

Using default configuration for individual symbologies​

Using custom configuration for individual symbologies​

Example configuration for filtering for groups of barcode symbologies​

Want to scan longer than one minute?

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Overview

Example configuration for filtering for individual barcode symbologies

Using default configuration for individual symbologies

Using custom configuration for individual symbologies

Example configuration for filtering for groups of barcode symbologies