website·Indexed 33 days ago
https://www.questpdf.comA modern C# and .NET library for PDF document generation featuring a dedicated layout engine. It provides a fluent API for creating complex documents, including support for accessibility standards (Tagged PDF, PDF/A, PDF/UA), dynamic composition, and a Companion App for real-time document previewing.
QuestPDF is actively expanding its capabilities in the following areas:
In Progress:
Upcoming (Up Next):
Future Plans:
Inlined component arranges elements sequentially in a line and automatically wraps them to the next line when the container width is exceeded. This is ideal for displaying collections of elements horizontally with consistent spacing and alignment..Inlined(inlined =>
{
inlined.Spacing(25);
inlined.BaselineMiddle();
inlined.AlignCenter();
foreach (var _ in Enumerable.Range(0, 15))
inlined.Item().Element(RandomBlock);
});QuestPDF recommends a three-layer architecture to ensure maintainability and clarity when generating PDF documents:
Column element stacks items vertically one below another. It supports automatic paging, meaning content flows naturally across multiple pages and child items are split across pages to prevent content from being cut off.container
.Width(250)
.Padding(25)
.Column(column =>
{
column.Item().Background(Colors.Grey.Medium).Height(50);
column.Item().Background(Colors.Grey.Lighten1).Height(75);
column.Item().Background(Colors.Grey.Lighten2).Height(100);
});# Install ScottPlot via NuGet package manager
dotnet add package ScottPlotLato font (version 2.015) by default to ensure successful document generation. This font covers Latin, Greek, and Cyrillic scripts. If your document requires other writing systems, you must provide additional fonts.PDF accessibility ensures documents are usable by people with disabilities via assistive technologies (screen readers, braille displays). It relies on a hidden logical structure rather than visual layout.
<h1>, <p>) to define the meaning and reading order of content.Page container in QuestPDF is a multi-child container used to define the layout of a page. It provides specific slots to organize content into headers, footers, main content, and layering overlays (foreground/background).ColumnsDefinition and then add cells. Cells are added sequentially; once the number of defined columns is reached, QuestPDF automatically starts a new row..Table(table =>
{
table.ColumnsDefinition(columns =>
{
columns.ConstantColumn(50);
columns.RelativeColumn();
columns.ConstantColumn(125);
});
table.Header(header =>
{
header.Cell().BorderBottom(2).Padding(8).Text("#");
header.Cell().BorderBottom(2).Padding(8).Text("Product");
header.Cell().BorderBottom(2).Padding(8).AlignRight().Text("Price");
});
foreach (var i in Enumerable.Range(0, 6))
{
var price = Math.Round(Random.Shared.NextDouble() * 100, 2);
table.Cell().Padding(8).Text($"{i + 1}");
table.Cell().Padding(8).Text(Placeholders.Label());
table.Cell().Padding(8).AlignRight().Text($"${price}");
}
});BeginPageNumberOfSection method within a text span.Document.Create(document =>
{
document.Page(page =>
{
page.Content().Column(column =>
{
// 1. Create a SectionLink in the Table of Contents
column.Item()
.SectionLink("my-section-id")
.Text(text =>
{
text.Span("Go to Section ");
// 2. Display the page number where the section starts
text.BeginPageNumberOfSection("my-section-id");
});
column.Item().PageBreak();
// 3. Define the target Section
column.Item()
.Section("my-section-id")
.Text("This is the target content.");
});
});
}).GeneratePdf("output.pdf");