Customizing Asp.net Core 5.0 Pdf [top]
<!-- Table of items --> <table> <thead> <tr> <th>Description</th> <th>Amount</th> </tr> </thead> <tbody> @foreach(var item in Model.Items)
public void Compose(IDocumentContainer container)
public class PdfService
She leaned in, scanning the document. She picked up a pen, tapped the paper on the screen, and smirked. customizing asp.net core 5.0 pdf
columns.RelativeColumn(); columns.RelativeColumn(2); ); table.Cell().Text("Item"); table.Cell().Text("Description"); ); page.Footer().AlignCenter().Text("Generated by ASP.NET Core 5.0"); );
| Criterion | Importance | |-----------|------------| | .NET 5 / Core compatibility | High | | No dependency on Windows (cross-platform) | High | | HTML + CSS support (for complex layouts) | Medium-High | | Performance (memory & throughput) | High | | License cost (open-source vs commercial) | Medium | | Active maintenance & documentation | High |
using QuestPDF.Fluent; using QuestPDF.Helpers; using QuestPDF.Infrastructure; !-- Table of items -->
public class PdfController : Controller
;
HeaderSettings = HtmlContent = @"<div style='text-align:center;'> <img src='data:image/png;base64, [BASE64_STRING_HERE]' width='100' /> </div>", Spacing = 5 tapped the paper on the screen
Using as a lightweight example:
| Approach | Memory per request | Concurrency | Notes | |----------|------------------|-------------|-------| | PuppeteerSharp | ~100-200 MB | Poor (reuse browser instance) | Use singleton browser, parallel pages | | IronPDF | ~80-150 MB | Moderate | Pool browser processes | | QuestPDF | ~5-20 MB | Excellent | No external processes | | PdfSharpCore | ~5-15 MB | Excellent | Pure .NET |