The Syncfusion native Blazor components library offers 70+ UI and Data Viz web controls that are responsive and lightweight for building modern web apps.
.NET PDF framework is a high-performance and comprehensive library used to create, read, merge, split, secure, edit, view, and review PDF files in C#/VB.NET.
Hello, could you post a sample for drawing a vertical text string in and existing PDF files (rotated 90°), for example in a top-left position? I cannot understand how to find correct coordinates.
