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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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BarcodeReader General Methods

Method Description
transform_coordinates Transform the coordinates of a point based on the given transformation matrix.

transform_coordinates

Transform the coordinates of a point based on the given transformation matrix.

BarcodeReader.transform_coordinates(original_point, transformation_matrix)

Parameters

[in] original_point <class Point>: The original point that needs to be transformed.

[in] transformation_matrix <list<double>>: The 3x3 matrix used for coordinate transformation.

Return Value

target_point <point> : The point after transformation.

Code Snippet

#get original_point and transformation_matrix from LocalizationResult
target_point = BarcodeReader.transform_coordinates(original_point, transformation_matrix)

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