Web Demos

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

VIEW MORE DEMOS >
Dev Center
Table of contents

Image Viewer

Where is the image viewer object defined?

By default, Dynamic Web TWAIN has a viewer component that helps to view data available in the buffer. When you create an instance of Web Twain, the viewer is created automatically with its default available settings. You can customize the viewer settings according to your requirements and replace the default viewer with your customized viewer settings. You can refer to this link to read in details about the steps to create/modify the viewer.

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