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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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General Methods

Method Description
GetVersion Get version information of SDK.
TransformCoordinates Transform the coordinates of a point based on the given transformation matrix.

GetVersion

Get version information of SDK.

string Dynamsoft.DBR.BarcodeReader.GetVersion()

Return Value
The version info string.

Code Snippet

BarcodeReader reader = BarcodeReader.GetInstance();
if (reader != null)
{
	string version = reader.GetVersion();
	//... add further process
    reader.Recycle();
}

TransformCoordinates

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

static Point Dynamsoft.DBR.BarcodeReader.TransformCoordinates(Point originalPoint, double[] transformationMatrix)

Parameters

[in] originalPoint : The original point that needs to be transformed.
[in] transformationMatrix : The 3x3 matrix used for coordinate transformation.

Return Value

The point after transformation.

Code Snippet

//get originalPoint and transformationMatrix from LocalizationResult
Point targetPoint = BarcodeReader.TransformCoordinates(originalPoint, transformationMatrix);

This page is compatible for:

Version 7.5.0

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