All Developer Tutorials — Page 10 of 17

Step-by-step guide to building an Oracle APEX MRZ scanner plugin using Dynamsoft Label Recognizer — read passports and ID cards from a camera in your low-code APEX app.

Learn how to scan documents in .NET MAUI Blazor using TWAIN, SANE, WIA, and the Dynamic Web TWAIN REST API. Build a cross-platform desktop document scanner for Windows and macOS with C#, HTML, CSS, and JavaScript.

Step-by-step tutorial to build an Angular barcode and QR code scanner component using Dynamsoft Capture Vision SDK — includes image decoding and live camera scanning.

Step-by-step guide to integrating a TWAIN document scanner in a .NET MAUI desktop application for Windows and macOS using the Dynamic Web TWAIN Service REST API and SkiaSharp.

Step-by-step C# tutorial to integrate a barcode and QR code scanner into a .NET MAUI app using the Dynamsoft Barcode Reader SDK — covering image file decoding and real-time camera stream scanning on Android and iOS.

Build a Salesforce Lightning Web Component that merges image attachments into a single PDF using Dynamsoft Document Viewer and an iframe-based WASM approach.

Learn how to convert and merge multiple images into one PDF entirely client-side using JavaScript and the Dynamsoft Document Viewer SDK — no server upload required.

Learn how to auto-correct scanned document orientation in JavaScript. Use the scanner's TWAIN ICAP_AUTOMATICROTATE capability or detect and rotate misoriented pages with OCR (Dynamic Web TWAIN OCR add-on or Tesseract.js).

Build a real-time C++ barcode and QR code scanner that reads from a desktop webcam using a minimal OpenCV build and Dynamsoft Barcode Reader SDK v10.x. Includes CMake project setup for Windows and Linux.

Learn how to scan paper documents from a web page using JavaScript and the Dynamic Web TWAIN REST API. Step-by-step tutorial covering scanner enumeration, scan job creation, and scanned image retrieval via HTTP endpoints on Windows, macOS, and Linux.

Step-by-step tutorial to merge multiple UIImages into a single PDF on iOS using Swift. Covers photo gallery picking, auto document cropping, color mode selection, and PDF export with Dynamsoft Document Normalizer.

Step-by-step guide to building a C# WinForms webcam barcode reader with DirectShow.NET and Dynamsoft Barcode Reader SDK. Covers video capture, real-time 1D/2D barcode decoding, and result overlay.

Step-by-step LWC tutorial: build a document scanner Lightning Web Component in Salesforce using Dynamic Web TWAIN SDK. Scan, rotate, edit, and save as PDF.

Step-by-step guide to building a Salesforce Lightning Web Component (LWC) that accesses the device camera, captures a document image, crops it server-side, and stores the result on a Lead record.

Step-by-step guide to building a cross-platform command-line barcode and QR code reader in Rust using FFI bindings to the Dynamsoft C++ Capture Vision SDK. Covers project setup, C++ bridge implementation, and both interactive and batch processing modes on Windows, Linux, and macOS.

Step-by-step C++ tutorial: scan 1D barcodes and recognize OCR text labels from camera frames using Dynamsoft Capture Vision SDK with OpenCV on Windows and Linux.

How to automatically zoom the camera to scan tiny or distant QR codes in a web app, using dynamsoft-barcode-reader-bundle v11 and Dynamsoft Camera Enhancer's EF_AUTO_ZOOM or manual getUserMedia zoom control.

Step-by-step tutorial on controlling camera zoom in a JavaScript web app using the getUserMedia API and Dynamsoft Camera Enhancer, with cross-browser fallback via CSS and WebGL.

Build a web-based parcel scanner that reads 1D barcodes and extracts surrounding text labels in any orientation using Dynamsoft Capture Vision JavaScript SDK.

Step-by-step tutorial to build a cross-platform desktop document scanner in Electron using the Dynamic Web TWAIN JavaScript SDK. Scan, load, and save documents as PDF, TIFF, or JPEG on Windows, Linux, and macOS.