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27 Commits

Author SHA1 Message Date
Marcin Ziąbek f24416474a Update readme.md 2022-03-14 13:49:21 +01:00
MarcinZiabek 01c2e8d3f5 Updated documentation. Release 2022.03 2022-03-14 13:17:33 +01:00
MarcinZiabek b3cef238ec Improved page color API 2022-03-13 22:47:17 +01:00
Marcin Ziąbek aede62c135 Update readme.md 2022-03-12 23:04:11 +01:00
MarcinZiabek db9db95dcc Fixed build 2022-03-12 19:20:01 +01:00
MarcinZiabek 92263685d7 Merge branch '2022.03'
# Conflicts:
#	QuestPDF.Examples/TextExamples.cs
#	QuestPDF/QuestPDF.csproj
2022-03-12 19:17:38 +01:00
MarcinZiabek ba4be521aa 2022.2.7 2022-03-12 19:01:39 +01:00
Marcin Ziąbek f6967dfe8b Update readme.md 2022-03-12 16:42:26 +01:00
MarcinZiabek ff3dfe7831 Fixed logo size 2022-03-12 16:39:33 +01:00
MarcinZiabek 5a1990d857 Added more shields 2022-03-12 16:38:03 +01:00
MarcinZiabek 1b9b164583 DefaultTextStyle API improvements 2022-03-12 16:11:03 +01:00
Marcin Ziąbek 9c64a6bc8d Merge pull request #128 from loxsmoke/main
Add nuget badges to readme.md file
2022-03-12 16:06:04 +01:00
MarcinZiabek 5402e5fedc Fixed text rendering issues 2022-03-12 12:17:00 +01:00
MarcinZiabek 2c14f91ebe Added support for background and foreground in page API 2022-03-11 18:04:30 +01:00
MarcinZiabek b533a32b61 Text API naming adjustments 2022-03-11 13:23:36 +01:00
MarcinZiabek 262bd3c182 Improved backwards compatibility 2022-03-09 22:13:51 +01:00
MarcinZiabek fcff989ab2 Improved text API 2022-03-08 17:27:30 +01:00
MarcinZiabek 054e7a5f20 Added minimal API example 2022-02-28 15:41:10 +01:00
MarcinZiabek a92cc25fb1 Improved font matching and exception message. Refactored tests. 2022-02-27 15:19:50 +01:00
MarcinZiabek 8db283d559 Code refactorization + added support for multi typeface font types 2022-02-25 23:02:42 +01:00
LoxSmoke 456c7a735b Update readme.md 2022-02-24 19:55:36 -08:00
LoxSmoke 5bf2a9a3d3 Nuget badges in readme file 2022-02-24 19:53:51 -08:00
Marcin Ziąbek 8a64abaac2 Merge pull request #106 from SvizelPritula/main
FontManager: Add support for multiple variants of font families registered at runtime
2022-02-21 22:26:51 +01:00
MarcinZiabek 68df390d0e Element renaming + custom text format 2022-02-21 00:57:53 +01:00
MarcinZiabek d73c694452 Added minimal API 2022-02-20 16:17:43 +01:00
MarcinZiabek 4479a49ad0 Improved support for page sections 2022-02-16 15:34:54 +01:00
Benjamin Swart 78eef45ce2 FontManager: Add support for multiple variants of font families registered at runtime 2022-01-24 15:13:41 +01:00
62 changed files with 1387 additions and 698 deletions
+5 -3
View File
@@ -13,11 +13,11 @@ namespace QuestPDF.Examples
[Test]
public void Example()
{
FontManager.RegisterFontType("LibreBarcode39", File.OpenRead("LibreBarcode39-Regular.ttf"));
FontManager.RegisterFont(File.OpenRead("LibreBarcode39-Regular.ttf"));
RenderingTest
.Create()
.PageSize(400, 100)
.PageSize(400, 200)
.ShowResults()
.Render(container =>
{
@@ -25,7 +25,9 @@ namespace QuestPDF.Examples
.Background(Colors.White)
.AlignCenter()
.AlignMiddle()
.Text("*QuestPDF*", TextStyle.Default.FontType("LibreBarcode39").Size(64));
.Text("*QuestPDF*")
.FontFamily("Libre Barcode 39")
.FontSize(64);
});
}
}
+4 -1
View File
@@ -49,7 +49,10 @@ namespace QuestPDF.Examples
.PrimaryLayer()
.PaddingVertical(10)
.PaddingHorizontal(20)
.Text("Sample text", TextStyle.Default.Size(16).Color(Colors.Blue.Darken2).SemiBold());
.Text("Sample text")
.FontSize(16)
.FontColor(Colors.Blue.Darken2)
.SemiBold();
});
});
}
+4 -1
View File
@@ -57,7 +57,10 @@ namespace QuestPDF.Examples
column
.Item()
.PaddingBottom(10)
.Text("Chart example", TextStyle.Default.Size(20).SemiBold().Color(Colors.Blue.Medium));
.Text("Chart example")
.FontSize(20)
.SemiBold()
.FontColor(Colors.Blue.Medium);
column
.Item()
+1 -1
View File
@@ -25,7 +25,7 @@ namespace QuestPDF.Examples
page.Content().PaddingVertical(10).Border(1).Padding(10).Column(column =>
{
foreach (var index in Enumerable.Range(1, 100))
column.Item().Text($"Line {index}", TextStyle.Default.Color(Placeholders.Color()));
column.Item().Text($"Line {index}").FontColor(Placeholders.Color());
});
page.Footer().Text("Footer");
+2 -2
View File
@@ -24,7 +24,7 @@ namespace QuestPDF.Examples
page.Margin(20);
page.Size(PageSizes.A4);
page.Background(Colors.White);
page.PageColor(Colors.White);
page.Content().Column(column =>
{
@@ -38,7 +38,7 @@ namespace QuestPDF.Examples
text.Line(Placeholders.Sentence());
// this text has size 20 but also semibold and red
text.Span(Placeholders.Sentence(), TextStyle.Default.Color(Colors.Red.Medium));
text.Span(Placeholders.Sentence()).FontColor(Colors.Red.Medium);
});
});
});
@@ -26,8 +26,8 @@ namespace QuestPDF.Examples
.DefaultTextStyle(TextStyle.Default.Bold().Underline())
.Column(column =>
{
column.Item().Text("Default style applies to all children", TextStyle.Default);
column.Item().Text("You can override certain styles", TextStyle.Default.Underline(false).Color(Colors.Green.Darken2));
column.Item().Text("Default style applies to all children");
column.Item().Text("You can override certain styles").Underline(false).FontColor(Colors.Green.Darken2);
column.Item().PaddingTop(10).Border(1).Grid(grid =>
{
@@ -43,7 +43,8 @@ namespace QuestPDF.Examples
.Height(50)
.AlignCenter()
.AlignMiddle()
.Text(i, TextStyle.Default.Size(16 + i / 4));
.Text(i)
.FontSize(16 + i / 4);
}
});
});
@@ -24,7 +24,7 @@ namespace QuestPDF.Examples
{
page.Size(PageSizes.A6);
page.Margin(5);
page.Background(Colors.White);
page.PageColor(Colors.White);
page.Header().Column(column =>
{
+23 -11
View File
@@ -43,7 +43,9 @@ namespace QuestPDF.Examples
.Before()
.Background(Colors.Grey.Medium)
.Padding(10)
.Text("Notes", TextStyle.Default.Size(16).Color("#FFF"));
.Text("Notes")
.FontSize(16)
.FontColor("#FFF");
decoration
.Content()
@@ -280,12 +282,15 @@ namespace QuestPDF.Examples
.Layer()
.AlignCenter()
.AlignMiddle()
.Text("Watermark", TextStyle.Default.Size(48).Bold().Color(Colors.Green.Lighten3));
.Text("Watermark")
.FontSize(48)
.Bold()
.FontColor(Colors.Green.Lighten3);
layers
.Layer()
.AlignBottom()
.Text(text => text.CurrentPageNumber(TextStyle.Default.Size(16).Color(Colors.Green.Medium)));
.Text(text => text.CurrentPageNumber().FontSize(16).FontColor(Colors.Green.Medium));
});
});
}
@@ -416,7 +421,9 @@ namespace QuestPDF.Examples
.Border(1)
.BorderColor(Colors.Grey.Medium)
.Padding(10)
.Text(font, TextStyle.Default.FontType(font).Size(16));
.Text(font)
.FontFamily(font)
.FontSize(16);
}
});
});
@@ -456,7 +463,7 @@ namespace QuestPDF.Examples
});
layers.Layer().Background("#8F00").Extend();
layers.Layer().PaddingTop(40).Text("It works!", TextStyle.Default.Size(24));
layers.Layer().PaddingTop(40).Text("It works!").FontSize(24);
});
});
}
@@ -477,7 +484,7 @@ namespace QuestPDF.Examples
//.MinimalBox()
.Background(Colors.Grey.Lighten2)
.Padding(15)
.Text("Test of the \n box element", TextStyle.Default.Size(20));
.Text("Test of the \n box element").FontSize(20);
});
}
@@ -503,7 +510,8 @@ namespace QuestPDF.Examples
decoration
.Before()
.PaddingBottom(10)
.Text("Example: scale component", headerFontStyle);
.Text("Example: scale component")
.Style(headerFontStyle);
decoration
.Content()
@@ -525,7 +533,8 @@ namespace QuestPDF.Examples
.Background(fontColor)
.Scale(scale)
.Padding(5)
.Text($"Content with {scale} scale.", fontStyle);
.Text($"Content with {scale} scale.")
.Style(fontStyle);
}
});
});
@@ -555,7 +564,8 @@ namespace QuestPDF.Examples
.BorderColor(Colors.Green.Darken1)
.Padding(50)
.Text("Moved text", TextStyle.Default.Size(25));
.Text("Moved text")
.FontSize(25);
});
}
@@ -591,7 +601,8 @@ namespace QuestPDF.Examples
.MinimalBox()
.Background(Colors.White)
.Padding(10)
.Text($"Rotated {turns * 90}°", TextStyle.Default.Size(16));
.Text($"Rotated {turns * 90}°")
.FontSize(16);
}
});
});
@@ -689,7 +700,8 @@ namespace QuestPDF.Examples
.MinimalBox()
.Background(Colors.White)
.Padding(10)
.Text($"Flipped {turns}", TextStyle.Default.Size(16));
.Text($"Flipped {turns}")
.FontSize(16);
}
});
});
+2 -2
View File
@@ -21,9 +21,9 @@ namespace QuestPDF.Examples
{
page.Margin(20);
page.Size(PageSizes.A7.Landscape());
page.Background(Colors.White);
page.PageColor(Colors.White);
page.Header().Text("With ensure space", TextStyle.Default.SemiBold());
page.Header().Text("With ensure space").SemiBold();
page.Content().Column(column =>
{
+2 -2
View File
@@ -17,9 +17,9 @@ namespace QuestPDF.Examples
.Padding(5);
}
public static void LabelCell(this IContainer container, string text) => container.Cell(true).Text(text, TextStyle.Default.SemiBold());
public static void LabelCell(this IContainer container, string text) => container.Cell(true).Text(text).SemiBold();
public static IContainer ValueCell(this IContainer container) => container.Cell(false);
public static void ValueCell(this IContainer container, string text) => container.ValueCell().Text(text, TextStyle.Default);
public static void ValueCell(this IContainer container, string text) => container.ValueCell().Text(text);
}
public class FrameExample
+2 -1
View File
@@ -74,7 +74,8 @@ namespace QuestPDF.Examples
.PrimaryLayer()
.AlignCenter()
.AlignMiddle()
.Text(sizeText, TextStyle.Default.Size(15));
.Text(sizeText)
.FontSize(15);
});
}
});
+53
View File
@@ -0,0 +1,53 @@
using System.Diagnostics;
using NUnit.Framework;
using QuestPDF.Examples.Engine;
using QuestPDF.Fluent;
using QuestPDF.Helpers;
using QuestPDF.Infrastructure;
namespace QuestPDF.Examples
{
public class MinimalApiExamples
{
[Test]
public void MinimalApi()
{
Document
.Create(container =>
{
container.Page(page =>
{
page.Size(PageSizes.A4);
page.Margin(2, Unit.Centimetre);
page.PageColor(Colors.White);
page.DefaultTextStyle(x => x.FontSize(20));
page.Header()
.Text("Hello PDF!")
.SemiBold().FontSize(36).FontColor(Colors.Blue.Medium);
page.Content()
.PaddingVertical(1, Unit.Centimetre)
.Column(x =>
{
x.Spacing(20);
x.Item().Text(Placeholders.LoremIpsum());
x.Item().Image(Placeholders.Image(200, 100));
});
page.Footer()
.AlignCenter()
.Text(x =>
{
x.Span("Page ");
x.CurrentPageNumber();
});
});
})
.GeneratePdf("hello.pdf");
Process.Start("explorer.exe", "hello.pdf");
}
}
}
+2 -1
View File
@@ -50,7 +50,8 @@ namespace QuestPDF.Examples
.Background("FFF")
.Padding(5)
.AlignCenter()
.Text("Sample text", TextStyle.Default.FontType("Segoe UI emoji"));
.Text("Sample text")
.FontFamily("Segoe UI emoji");
});
}
@@ -0,0 +1,57 @@
using System;
using System.Linq;
using NUnit.Framework;
using QuestPDF.Examples.Engine;
using QuestPDF.Fluent;
using QuestPDF.Helpers;
using QuestPDF.Infrastructure;
namespace QuestPDF.Examples
{
public class PageBackgroundForegroundExample
{
[Test]
public void PageBackgroundForeground()
{
RenderingTest
.Create()
.ProduceImages()
.MaxPages(100)
.ShowResults()
.RenderDocument(document =>
{
document.Page(page =>
{
page.Size(PageSizes.A4);
page.Margin(1, Unit.Inch);
page.DefaultTextStyle(TextStyle.Default.FontSize(16));
page.PageColor(Colors.White);
const string transparentBlue = "#662196f3";
page.Background()
.AlignTop()
.ExtendHorizontal()
.Height(200)
.Background(transparentBlue);
page.Foreground()
.AlignBottom()
.ExtendHorizontal()
.Height(250)
.Background(transparentBlue);
page.Header().Text("Background and foreground").Bold().FontColor(Colors.Blue.Darken2).FontSize(36);
page.Content().PaddingVertical(25).Column(column =>
{
column.Spacing(25);
foreach (var i in Enumerable.Range(0, 100))
column.Item().Background(Colors.Grey.Lighten2).Height(75);
});
});
});
}
}
}
+2 -2
View File
@@ -21,9 +21,9 @@ namespace QuestPDF.Examples
{
page.Margin(20);
page.Size(PageSizes.A7.Landscape());
page.Background(Colors.White);
page.PageColor(Colors.White);
page.Header().Text("With show once", TextStyle.Default.SemiBold());
page.Header().Text("With show once").SemiBold();
page.Content().PaddingVertical(5).Row(row =>
{
+3 -2
View File
@@ -21,7 +21,7 @@ namespace QuestPDF.Examples
{
page.Margin(20);
page.Size(PageSizes.A7.Landscape());
page.Background(Colors.White);
page.PageColor(Colors.White);
page.Header().Column(column =>
{
@@ -31,7 +31,8 @@ namespace QuestPDF.Examples
page.Content()
.PaddingVertical(10)
.Text(Placeholders.Paragraphs(), TextStyle.Default.Color(Colors.Grey.Medium));
.Text(Placeholders.Paragraphs())
.FontColor(Colors.Grey.Medium);
page.Footer().Text(text =>
{
+26 -33
View File
@@ -23,7 +23,7 @@ namespace QuestPDF.Examples
.PageSize(PageSizes.A4)
.ProducePdf()
.ShowResults()
.Render(x => ComposeBook(x, chapters));
.RenderDocument(x => ComposeBook(x, chapters));
}
[Test]
@@ -42,8 +42,8 @@ namespace QuestPDF.Examples
RenderingTest
.Create()
.PageSize(PageSizes.A4)
.ProducePdf()
.Render(x => ComposeBook(x, chapters));
.ProducePdf()
.RenderDocument(x => ComposeBook(x, chapters));
}
IEnumerable<float> PerformTest(int attempts)
@@ -102,37 +102,30 @@ namespace QuestPDF.Examples
}
}
private void ComposeBook(IContainer container, ICollection<BookChapter> chapters)
private void ComposeBook(IDocumentContainer container, ICollection<BookChapter> chapters)
{
var subtitleStyle = TextStyle.Default.Size(24).SemiBold().Color(Colors.Blue.Medium);
var normalStyle = TextStyle.Default.Size(14);
ComposePage(container);
void ComposePage(IContainer container)
container.Page(page =>
{
container
.Padding(50)
.Decoration(decoration =>
{
decoration
.Content()
.Column(column =>
{
column.Item().Element(Title);
column.Item().PageBreak();
column.Item().Element(TableOfContents);
column.Item().PageBreak();
page.Margin(50);
page.Content().Column(column =>
{
column.Item().Element(Title);
column.Item().PageBreak();
column.Item().Element(TableOfContents);
column.Item().PageBreak();
Chapters(column);
Chapters(column);
column.Item().Element(Acknowledgements);
});
column.Item().Element(Acknowledgements);
});
page.Footer().Element(Footer);
});
decoration.After().Element(Footer);
});
}
void Title(IContainer container)
{
container
@@ -141,8 +134,8 @@ namespace QuestPDF.Examples
.AlignBottom()
.Column(column =>
{
column.Item().Text("Quo Vadis", TextStyle.Default.Size(72).Bold().Color(Colors.Blue.Darken2));
column.Item().Text("Henryk Sienkiewicz", TextStyle.Default.Size(24).Color(Colors.Grey.Darken2));
column.Item().Text("Quo Vadis").FontSize(72).Bold().FontColor(Colors.Blue.Darken2);
column.Item().Text("Henryk Sienkiewicz").FontSize(24).FontColor(Colors.Grey.Darken2);
});
}
@@ -156,8 +149,8 @@ namespace QuestPDF.Examples
{
column.Item().InternalLink(chapter.Title).Row(row =>
{
row.RelativeItem().Text(chapter.Title, normalStyle);
row.ConstantItem(100).AlignRight().Text(text => text.PageNumberOfLocation(chapter.Title, normalStyle));
row.RelativeItem().Text(chapter.Title).Style(normalStyle);
row.ConstantItem(100).AlignRight().Text(text => text.BeginPageNumberOfSection(chapter.Title).Style(normalStyle));
});
}
});
@@ -180,7 +173,7 @@ namespace QuestPDF.Examples
column.Item().Text(text =>
{
text.ParagraphSpacing(5);
text.Span(content, normalStyle);
text.Span(content).Style(normalStyle);
});
column.Item().PageBreak();
@@ -198,7 +191,7 @@ namespace QuestPDF.Examples
text.DefaultTextStyle(normalStyle);
text.Span("Ten dokument został wygenerowany na podstawie książki w formacie TXT opublikowanej w serwisie ");
text.ExternalLocation("wolnelektury.pl", "https://wolnelektury.pl/", normalStyle.Color(Colors.Blue.Medium).Underline());
text.Hyperlink("wolnelektury.pl", "https://wolnelektury.pl/").FontColor(Colors.Blue.Medium).Underline();
text.Span(". Dziękuję za wspieranie polskiego czytelnictwa!");
});
});
@@ -206,7 +199,7 @@ namespace QuestPDF.Examples
void SectionTitle(ColumnDescriptor column, string text)
{
column.Item().Location(text).Text(text, subtitleStyle);
column.Item().Location(text).Text(text).Style(subtitleStyle);
column.Item().PaddingTop(10).PaddingBottom(50).BorderBottom(1).BorderColor(Colors.Grey.Lighten2).ExtendHorizontal();
}
+68 -21
View File
@@ -29,9 +29,10 @@ namespace QuestPDF.Examples
.Padding(10)
.Text(text =>
{
text.DefaultTextStyle(TextStyle.Default.Size(20));
text.DefaultTextStyle(TextStyle.Default.FontSize(20));
text.Span("This is a normal text, followed by an ");
text.Span("underlined red text.", TextStyle.Default.Size(20).Color(Colors.Red.Medium).Underline());
text.Span("underlined red text").FontColor(Colors.Red.Medium).Underline();
text.Span(".");
});
});
}
@@ -57,7 +58,7 @@ namespace QuestPDF.Examples
foreach (var i in Enumerable.Range(1, 3))
{
text.Span($"Paragraph {i}: ", TextStyle.Default.SemiBold());
text.Span($"Paragraph {i}: ").SemiBold();
text.Line(Placeholders.Paragraph());
}
});
@@ -81,7 +82,7 @@ namespace QuestPDF.Examples
.Padding(10)
.Text(text =>
{
text.DefaultTextStyle(TextStyle.Default.Size(20));
text.DefaultTextStyle(TextStyle.Default.FontSize(20));
text.Span("This is a random image aligned to the baseline: ");
text.Element()
@@ -120,7 +121,7 @@ namespace QuestPDF.Examples
text.Line(Placeholders.LoremIpsum());
text.Span($"This is target text that should show up. {DateTime.UtcNow:T} > This is a short sentence that will be wrapped into second line hopefully, right? <", TextStyle.Default.Underline());
text.Span($"This is target text that should show up. {DateTime.UtcNow:T} > This is a short sentence that will be wrapped into second line hopefully, right? <").Underline();
});
});
}
@@ -173,6 +174,8 @@ namespace QuestPDF.Examples
.Padding(10)
.Text(text =>
{
text.DefaultTextStyle(x => x.Bold());
text.DefaultTextStyle(TextStyle.Default);
text.AlignLeft();
text.ParagraphSpacing(10);
@@ -182,14 +185,14 @@ namespace QuestPDF.Examples
text.EmptyLine();
text.Span("This text is a normal text, ");
text.Span("this is a bold text, ", TextStyle.Default.Bold());
text.Span("this is a red and underlined text, ", TextStyle.Default.Color(Colors.Red.Medium).Underline());
text.Span("and this is slightly bigger text.", TextStyle.Default.Size(16));
text.Span("this is a bold text, ").Bold();
text.Span("this is a red and underlined text, ").FontColor(Colors.Red.Medium).Underline();
text.Span("and this is slightly bigger text.").FontSize(16);
text.EmptyLine();
text.Span("The new text element also supports injecting custom content between words: ");
text.Element().PaddingBottom(-10).Height(16).Width(32).Image(Placeholders.Image);
text.Element().PaddingBottom(-4).Height(16).Width(32).Image(Placeholders.Image);
text.Span(".");
text.EmptyLine();
@@ -201,7 +204,7 @@ namespace QuestPDF.Examples
text.EmptyLine();
text.ExternalLocation("Please visit QuestPDF website", "https://www.questpdf.com");
text.Hyperlink("Please visit QuestPDF website", "https://www.questpdf.com");
text.EmptyLine();
@@ -210,7 +213,7 @@ namespace QuestPDF.Examples
text.EmptyLine();
text.Span(Placeholders.Paragraphs(), TextStyle.Default.Italic());
text.Span(Placeholders.Paragraphs()).Italic();
text.Line("This is target text that does not show up. " + Placeholders.Paragraph());
});
@@ -236,17 +239,17 @@ namespace QuestPDF.Examples
.Padding(10)
.Text(text =>
{
text.DefaultTextStyle(TextStyle.Default);
text.DefaultTextStyle(TextStyle.Default.FontSize(20));
text.AlignLeft();
text.ParagraphSpacing(10);
text.Span("This text is a normal text, ");
text.Span("this is a bold text, ", TextStyle.Default.Bold());
text.Span("this is a red and underlined text, ", TextStyle.Default.Color(Colors.Red.Medium).Underline());
text.Span("and this is slightly bigger text.", TextStyle.Default.Size(16));
text.Span("this is a bold text, ").Bold();
text.Span("this is a red and underlined text, ").FontColor(Colors.Red.Medium).Underline();
text.Span("and this is slightly bigger text.").FontSize(16);
text.Span("The new text element also supports injecting custom content between words: ");
text.Element().PaddingBottom(-10).Height(16).Width(32).Image(Placeholders.Image);
text.Element().PaddingBottom(-4).Height(16).Width(32).Image(Placeholders.Image);
text.Span(".");
text.EmptyLine();
@@ -255,7 +258,7 @@ namespace QuestPDF.Examples
{
text.Line($"{i}: {Placeholders.Paragraph()}");
text.ExternalLocation("Please visit QuestPDF website", "https://www.questpdf.com");
text.Hyperlink("Please visit QuestPDF website", "https://www.questpdf.com");
text.Span("This is page number ");
text.CurrentPageNumber();
@@ -282,13 +285,57 @@ namespace QuestPDF.Examples
container.Page(page =>
{
page.Margin(50);
page.Background(Colors.White);
page.PageColor(Colors.White);
page.Size(PageSizes.A4);
page.Content().Text(
"This is a specially crafted sentence with a specially chosen length for demonstration of the bug that occurs ;;;;;. ",
TextStyle.Default.Size(11));
page.Content().Text("This is a specially crafted sentence with a specially chosen length for demonstration of the bug that occurs ;;;;;. ").FontSize(11).BackgroundColor(Colors.Red.Lighten3);
});
});
}
[Test]
public void EmptyText()
{
// issue 135
RenderingTest
.Create()
.ProduceImages()
.ShowResults()
.RenderDocument(container =>
{
container.Page(page =>
{
page.Margin(50);
page.PageColor(Colors.White);
page.Size(PageSizes.A4);
page.Content().Text(" ").FontSize(11).BackgroundColor(Colors.Red.Lighten3);
});
});
}
[Test]
public void Whitespaces()
{
// issue 135
RenderingTest
.Create()
.ProduceImages()
.ShowResults()
.RenderDocument(container =>
{
container.Page(page =>
{
page.Margin(50);
page.PageColor(Colors.White);
page.Size(PageSizes.A4);
page.Content().Text(" x ").FontSize(11).BackgroundColor(Colors.Red.Lighten3);
});
});
}
+28
View File
@@ -1,4 +1,5 @@
using System;
using System.Collections.Concurrent;
using System.IO;
using SkiaSharp;
@@ -24,5 +25,32 @@ namespace QuestPDF.ReportSample
Latitude = Helpers.Random.NextDouble() * 180f - 90f
};
}
private static readonly ConcurrentDictionary<int, string> RomanNumeralCache = new ConcurrentDictionary<int, string>();
public static string FormatAsRomanNumeral(this int number)
{
if (number < 0 || number > 3999)
throw new ArgumentOutOfRangeException("Number should be in range from 1 to 3999");
return RomanNumeralCache.GetOrAdd(number, x =>
{
if (x >= 1000) return "M" + FormatAsRomanNumeral(x - 1000);
if (x >= 900) return "CM" + FormatAsRomanNumeral(x - 900);
if (x >= 500) return "D" + FormatAsRomanNumeral(x - 500);
if (x >= 400) return "CD" + FormatAsRomanNumeral(x - 400);
if (x >= 100) return "C" + FormatAsRomanNumeral(x - 100);
if (x >= 90) return "XC" + FormatAsRomanNumeral(x - 90);
if (x >= 50) return "L" + FormatAsRomanNumeral(x - 50);
if (x >= 40) return "XL" + FormatAsRomanNumeral(x - 40);
if (x >= 10) return "X" + FormatAsRomanNumeral(x - 10);
if (x >= 9) return "IX" + FormatAsRomanNumeral(x - 9);
if (x >= 5) return "V" + FormatAsRomanNumeral(x - 5);
if (x >= 4) return "IV" + FormatAsRomanNumeral(x - 4);
if (x >= 1) return "I" + FormatAsRomanNumeral(x - 1);
return string.Empty;
});
}
}
}
@@ -30,12 +30,12 @@ namespace QuestPDF.ReportSample.Layouts
{
column.Item().ShowOnce().Padding(5).AlignMiddle().Row(row =>
{
row.RelativeItem(2).AlignMiddle().Text("PRIMARY HEADER", TextStyle.Default.Color(Colors.Grey.Darken3).Size(30).Bold());
row.RelativeItem(2).AlignMiddle().Text("PRIMARY HEADER").FontColor(Colors.Grey.Darken3).FontSize(30).Bold();
row.RelativeItem(1).AlignRight().MinimalBox().AlignMiddle().Background(Colors.Blue.Darken2).Padding(30);
});
column.Item().SkipOnce().Padding(5).Row(row =>
{
row.RelativeItem(2).Text("SECONDARY HEADER", TextStyle.Default.Color(Colors.Grey.Darken3).Size(30).Bold());
row.RelativeItem(2).Text("SECONDARY HEADER").FontColor(Colors.Grey.Darken3).FontSize(30).Bold();
row.RelativeItem(1).AlignRight().MinimalBox().Background(Colors.Blue.Lighten4).Padding(15);
});
});
@@ -23,7 +23,8 @@ namespace QuestPDF.ReportSample.Layouts
decoration
.Before()
.PaddingBottom(5)
.Text(Model.Title, Typography.Headline);
.Text(Model.Title)
.Style(Typography.Headline);
decoration.Content().Border(0.75f).BorderColor(Colors.Grey.Medium).Column(column =>
{
@@ -69,7 +70,7 @@ namespace QuestPDF.ReportSample.Layouts
{
if (model.PhotoCount == 0)
{
container.Text("No photos", Typography.Normal);
container.Text("No photos").Style(Typography.Normal);
return;
}
@@ -39,9 +39,9 @@ namespace QuestPDF.ReportSample.Layouts
page.Footer().AlignCenter().Text(text =>
{
text.CurrentPageNumber();
text.CurrentPageNumber().Format(x => x?.FormatAsRomanNumeral() ?? "-----");
text.Span(" / ");
text.TotalPages();
text.TotalPages().Format(x => x?.FormatAsRomanNumeral() ?? "-----");
});
});
}
@@ -54,7 +54,7 @@ namespace QuestPDF.ReportSample.Layouts
{
row.Spacing(50);
row.RelativeItem().PaddingTop(-10).Text(Model.Title, Typography.Title);
row.RelativeItem().PaddingTop(-10).Text(Model.Title).Style(Typography.Title);
row.ConstantItem(90).ExternalLink("https://www.questpdf.com").MaxHeight(30).Component<ImagePlaceholder>();
});
@@ -69,7 +69,7 @@ namespace QuestPDF.ReportSample.Layouts
{
grid.Item().Text(text =>
{
text.Span($"{field.Label}: ", TextStyle.Default.SemiBold());
text.Span($"{field.Label}: ").SemiBold();
text.Span(field.Value);
});
}
@@ -1,5 +1,7 @@
using System.Collections.Generic;
using System.Drawing;
using QuestPDF.Fluent;
using QuestPDF.Helpers;
using QuestPDF.Infrastructure;
namespace QuestPDF.ReportSample.Layouts
@@ -21,7 +23,8 @@ namespace QuestPDF.ReportSample.Layouts
decoration
.Before()
.PaddingBottom(5)
.Text("Table of contents", Typography.Headline);
.Text("Table of contents")
.Style(Typography.Headline);
decoration.Content().Column(column =>
{
@@ -43,7 +46,18 @@ namespace QuestPDF.ReportSample.Layouts
{
row.ConstantItem(25).Text($"{number}.");
row.RelativeItem().Text(locationName);
row.ConstantItem(150).AlignRight().Text(text => text.PageNumberOfLocation(locationName));
row.ConstantItem(150).AlignRight().Text(text =>
{
text.BeginPageNumberOfSection(locationName);
text.Span(" - ");
text.EndPageNumberOfSection(locationName);
var lengthStyle = TextStyle.Default.Color(Colors.Grey.Medium);
text.Span(" (").Style(lengthStyle);
text.TotalPagesWithinSection(locationName).Style(lengthStyle).Format(x => x == 1 ? "1 page long" : $"{x} pages long");
text.Span(")").Style(lengthStyle);
});
});
}
}
+1 -1
View File
@@ -8,7 +8,7 @@ namespace QuestPDF.UnitTests
public class ExternalLinkTests
{
[Test]
public void Measure() => SimpleContainerTests.Measure<ExternalLink>();
public void Measure() => SimpleContainerTests.Measure<Hyperlink>();
// TODO: consider tests for the Draw method
}
+146
View File
@@ -0,0 +1,146 @@
using FluentAssertions;
using NUnit.Framework;
using QuestPDF.Drawing;
using SkiaSharp;
using static SkiaSharp.SKFontStyleSlant;
namespace QuestPDF.UnitTests
{
[TestFixture]
public class FontStyleSetTests
{
private void ExpectComparisonOrder(SKFontStyle target, SKFontStyle[] styles)
{
for (var i = 0; i < styles.Length - 1; i++)
{
var currentStyle = styles[i];
var nextStyle = styles[i + 1];
FontStyleSet.IsBetterMatch(target, currentStyle, nextStyle).Should().BeTrue();
FontStyleSet.IsBetterMatch(target, nextStyle, currentStyle).Should().BeFalse();
}
}
[Test]
public void FontStyleSet_IsBetterMatch_CondensedWidth()
{
var styles = new[]
{
new SKFontStyle(500, 5, Upright),
new SKFontStyle(500, 4, Upright),
new SKFontStyle(500, 3, Upright),
new SKFontStyle(500, 6, Upright)
};
ExpectComparisonOrder(new SKFontStyle(500, 5, Upright), styles);
}
[Test]
public void FontStyleSet_IsBetterMatch_ExpandedWidth()
{
var styles = new[]
{
new SKFontStyle(500, 6, Upright),
new SKFontStyle(500, 7, Upright),
new SKFontStyle(500, 8, Upright),
new SKFontStyle(500, 5, Upright)
};
ExpectComparisonOrder(new SKFontStyle(500, 6, Upright), styles);
}
[Test]
public void FontStyleSet_IsBetterMatch_ItalicSlant()
{
var styles = new[]
{
new SKFontStyle(500, 5, Italic),
new SKFontStyle(500, 5, Oblique),
new SKFontStyle(500, 5, Upright)
};
ExpectComparisonOrder(new SKFontStyle(500, 5, Italic), styles);
}
[Test]
public void FontStyleSet_IsBetterMatch_ObliqueSlant()
{
var styles = new[]
{
new SKFontStyle(500, 5, Oblique),
new SKFontStyle(500, 5, Italic),
new SKFontStyle(500, 5, Upright)
};
ExpectComparisonOrder(new SKFontStyle(500, 5, Oblique), styles);
}
[Test]
public void FontStyleSet_IsBetterMatch_UprightSlant()
{
var styles = new[]
{
new SKFontStyle(500, 5, Upright),
new SKFontStyle(500, 5, Oblique),
new SKFontStyle(500, 5, Italic)
};
ExpectComparisonOrder(new SKFontStyle(500, 5, Upright), styles);
}
[Test]
public void FontStyleSet_IsBetterMatch_ThinWeight()
{
var styles = new[]
{
new SKFontStyle(300, 5, Upright),
new SKFontStyle(200, 5, Upright),
new SKFontStyle(100, 5, Upright),
new SKFontStyle(400, 5, Upright)
};
ExpectComparisonOrder(new SKFontStyle(300, 5, Upright), styles);
}
[Test]
public void FontStyleSet_IsBetterMatch_RegularWeight()
{
var styles = new[]
{
new SKFontStyle(500, 5, Upright),
new SKFontStyle(300, 5, Upright),
new SKFontStyle(100, 5, Upright),
new SKFontStyle(600, 5, Upright)
};
ExpectComparisonOrder(new SKFontStyle(400, 5, Upright), styles);
}
[Test]
public void FontStyleSet_IsBetterMatch_BoldWeight()
{
var styles = new[]
{
new SKFontStyle(600, 5, Upright),
new SKFontStyle(700, 5, Upright),
new SKFontStyle(800, 5, Upright),
new SKFontStyle(500, 5, Upright)
};
ExpectComparisonOrder(new SKFontStyle(600, 5, Upright), styles);
}
[Test]
public void FontStyleSet_RespectsPriority()
{
var styles = new[]
{
new SKFontStyle(600, 5, Italic),
new SKFontStyle(600, 6, Upright),
new SKFontStyle(500, 6, Italic)
};
ExpectComparisonOrder(new SKFontStyle(500, 5, Upright), styles);
}
}
}
+1 -1
View File
@@ -8,7 +8,7 @@ namespace QuestPDF.UnitTests
public class InternalLinkTests
{
[Test]
public void Measure() => SimpleContainerTests.Measure<InternalLink>();
public void Measure() => SimpleContainerTests.Measure<SectionLink>();
// TODO: consider tests for the Draw method
}
+1 -1
View File
@@ -8,7 +8,7 @@ namespace QuestPDF.UnitTests
public class InternalLocationTests
{
[Test]
public void Measure() => SimpleContainerTests.Measure<InternalLink>();
public void Measure() => SimpleContainerTests.Measure<SectionLink>();
// TODO: consider tests for the Draw method
}
+4 -4
View File
@@ -20,9 +20,9 @@ namespace QuestPDF.UnitTests.TestEngine
public void DrawRectangle(Position vector, Size size, string color) => DrawRectFunc(vector, size, color);
public void DrawText(string text, Position position, TextStyle style) => DrawTextFunc(text, position, style);
public void DrawImage(SKImage image, Position position, Size size) => DrawImageFunc(image, position, size);
public void DrawExternalLink(string url, Size size) => throw new NotImplementedException();
public void DrawLocationLink(string locationName, Size size) => throw new NotImplementedException();
public void DrawLocation(string locationName) => throw new NotImplementedException();
public void DrawHyperlink(string url, Size size) => throw new NotImplementedException();
public void DrawSectionLink(string sectionName, Size size) => throw new NotImplementedException();
public void DrawSection(string sectionName) => throw new NotImplementedException();
}
}
@@ -18,8 +18,8 @@ namespace QuestPDF.UnitTests.TestEngine
public void DrawText(string text, Position position, TextStyle style) => Operations.Add(new CanvasDrawTextOperation(text, position, style));
public void DrawImage(SKImage image, Position position, Size size) => Operations.Add(new CanvasDrawImageOperation(position, size));
public void DrawExternalLink(string url, Size size) => throw new NotImplementedException();
public void DrawLocationLink(string locationName, Size size) => throw new NotImplementedException();
public void DrawLocation(string locationName) => throw new NotImplementedException();
public void DrawHyperlink(string url, Size size) => throw new NotImplementedException();
public void DrawSectionLink(string sectionName, Size size) => throw new NotImplementedException();
public void DrawSection(string sectionName) => throw new NotImplementedException();
}
}
+1 -1
View File
@@ -92,7 +92,7 @@ namespace QuestPDF.UnitTests.TestEngine
Assert.AreEqual(expected.Position.Y, position.Y, "Draw text: Y");
Assert.AreEqual(expected.Style.Color, style.Color, "Draw text: color");
Assert.AreEqual(expected.Style.FontType, style.FontType, "Draw text: font");
Assert.AreEqual(expected.Style.FontFamily, style.FontFamily, "Draw text: font");
Assert.AreEqual(expected.Style.Size, style.Size, "Draw text: size");
},
DrawImageFunc = (image, position, size) =>
+53 -17
View File
@@ -1,6 +1,7 @@
using System;
using System.Collections.Concurrent;
using System.IO;
using System.Linq;
using QuestPDF.Infrastructure;
using SkiaSharp;
@@ -8,16 +9,41 @@ namespace QuestPDF.Drawing
{
public static class FontManager
{
private static ConcurrentDictionary<string, SKTypeface> Typefaces = new ConcurrentDictionary<string, SKTypeface>();
private static ConcurrentDictionary<string, SKFontMetrics> FontMetrics = new ConcurrentDictionary<string, SKFontMetrics>();
private static ConcurrentDictionary<string, SKPaint> Paints = new ConcurrentDictionary<string, SKPaint>();
private static ConcurrentDictionary<string, SKPaint> ColorPaint = new ConcurrentDictionary<string, SKPaint>();
private static ConcurrentDictionary<string, FontStyleSet> StyleSets = new();
private static ConcurrentDictionary<object, SKFontMetrics> FontMetrics = new();
private static ConcurrentDictionary<object, SKPaint> Paints = new();
private static ConcurrentDictionary<string, SKPaint> ColorPaint = new();
private static void RegisterFontType(SKData fontData, string? customName = null)
{
foreach (var index in Enumerable.Range(0, 256))
{
var typeface = SKTypeface.FromData(fontData, index);
if (typeface == null)
break;
var typefaceName = customName ?? typeface.FamilyName;
var fontStyleSet = StyleSets.GetOrAdd(typefaceName, _ => new FontStyleSet());
fontStyleSet.Add(typeface);
}
}
[Obsolete("Since version 2022.3, the FontManager class offers better font type matching support. Please use the RegisterFont(Stream stream) method.")]
public static void RegisterFontType(string fontName, Stream stream)
{
Typefaces.TryAdd(fontName, SKTypeface.FromStream(stream));
using var fontData = SKData.Create(stream);
RegisterFontType(fontData);
RegisterFontType(fontData, customName: fontName);
}
public static void RegisterFont(Stream stream)
{
using var fontData = SKData.Create(stream);
RegisterFontType(fontData);
}
internal static SKPaint ColorToPaint(this string color)
{
return ColorPaint.GetOrAdd(color, Convert);
@@ -30,37 +56,47 @@ namespace QuestPDF.Drawing
};
}
}
internal static SKPaint ToPaint(this TextStyle style)
{
return Paints.GetOrAdd(style.Key, key => Convert(style));
return Paints.GetOrAdd(style.PaintKey, key => Convert(style));
static SKPaint Convert(TextStyle style)
{
return new SKPaint
{
Color = SKColor.Parse(style.Color),
Typeface = GetTypeface(style),
TextSize = (style.Size ?? 12),
TextEncoding = SKTextEncoding.Utf32
TextSize = style.Size ?? 12
};
}
static SKTypeface GetTypeface(TextStyle style)
{
if (Typefaces.TryGetValue(style.FontType, out var result))
return result;
var weight = (SKFontStyleWeight)(style.FontWeight ?? FontWeight.Normal);
var slant = (style.IsItalic ?? false) ? SKFontStyleSlant.Italic : SKFontStyleSlant.Upright;
var fontStyle = new SKFontStyle(weight, SKFontStyleWidth.Normal, slant);
if (StyleSets.TryGetValue(style.FontFamily, out var fontStyleSet))
return fontStyleSet.Match(fontStyle);
var fontFromDefaultSource = SKFontManager.Default.MatchFamily(style.FontFamily, fontStyle);
return SKTypeface.FromFamilyName(style.FontType, (int)(style.FontWeight ?? FontWeight.Normal), (int)SKFontStyleWidth.Normal, slant)
?? throw new ArgumentException($"The typeface {style.FontType} could not be found.");
if (fontFromDefaultSource != null)
return fontFromDefaultSource;
throw new ArgumentException(
$"The typeface '{style.FontFamily}' could not be found. " +
$"Please consider the following options: " +
$"1) install the font on your operating system or execution environment. " +
$"2) load a font file specifically for QuestPDF usage via the QuestPDF.Drawing.FontManager.RegisterFontType(Stream fileContentStream) static method.");
}
}
internal static SKFontMetrics ToFontMetrics(this TextStyle style)
{
return FontMetrics.GetOrAdd(style.Key, key => style.ToPaint().FontMetrics);
return FontMetrics.GetOrAdd(style.FontMetricsKey, key => style.ToPaint().FontMetrics);
}
}
}
+132
View File
@@ -0,0 +1,132 @@
using System;
using System.Collections.Generic;
using System.Collections.Concurrent;
using SkiaSharp;
namespace QuestPDF.Drawing
{
internal class FontStyleSet
{
private ConcurrentDictionary<SKFontStyle, SKTypeface> Styles { get; } = new();
public void Add(SKTypeface typeface)
{
var style = typeface.FontStyle;
Styles.AddOrUpdate(style, _ => typeface, (_, _) => typeface);
}
public SKTypeface? Match(SKFontStyle target)
{
SKFontStyle? bestStyle = null;
SKTypeface? bestTypeface = null;
foreach (var entry in Styles)
{
if (IsBetterMatch(target, entry.Key, bestStyle))
{
bestStyle = entry.Key;
bestTypeface = entry.Value;
}
}
return bestTypeface;
}
private static Dictionary<SKFontStyleSlant, List<SKFontStyleSlant>> SlantFallbacks = new()
{
{ SKFontStyleSlant.Italic, new() { SKFontStyleSlant.Italic, SKFontStyleSlant.Oblique, SKFontStyleSlant.Upright } },
{ SKFontStyleSlant.Oblique, new() { SKFontStyleSlant.Oblique, SKFontStyleSlant.Italic, SKFontStyleSlant.Upright } },
{ SKFontStyleSlant.Upright, new() { SKFontStyleSlant.Upright, SKFontStyleSlant.Oblique, SKFontStyleSlant.Italic } },
};
// Checks whether style a is a better match for the target then style b. Uses the CSS font style matching algorithm
internal static bool IsBetterMatch(SKFontStyle? target, SKFontStyle? a, SKFontStyle? b)
{
// A font is better than no font
if (b == null)
return true;
if (a == null)
return false;
// First check font width
// For normal and condensed widths prefer smaller widths
// For expanded widths prefer larger widths
if (target.Width <= (int)SKFontStyleWidth.Normal)
{
if (a.Width <= target.Width && b.Width > target.Width)
return true;
if (a.Width > target.Width && b.Width <= target.Width)
return false;
}
else
{
if (a.Width >= target.Width && b.Width < target.Width)
return true;
if (a.Width < target.Width && b.Width >= target.Width)
return false;
}
// Prefer closest match
var widthDifferenceA = Math.Abs(a.Width - target.Width);
var widthDifferenceB = Math.Abs(b.Width - target.Width);
if (widthDifferenceA < widthDifferenceB)
return true;
if (widthDifferenceB < widthDifferenceA)
return false;
// Prefer closest slant based on provided fallback list
var slantFallback = SlantFallbacks[target.Slant];
var slantIndexA = slantFallback.IndexOf(a.Slant);
var slantIndexB = slantFallback.IndexOf(b.Slant);
if (slantIndexA < slantIndexB)
return true;
if (slantIndexB < slantIndexA)
return false;
// Check weight last
// For thin (<400) weights, prefer thinner weights
// For regular (400-500) weights, prefer other regular weights, then use rule for thin or bold
// For bold (>500) weights, prefer thicker weights
// Behavior for values other than multiples of 100 is not given in the specification
if (target.Weight >= 400 && target.Weight <= 500)
{
if ((a.Weight >= 400 && a.Weight <= 500) && !(b.Weight >= 400 && b.Weight <= 500))
return true;
if (!(a.Weight >= 400 && a.Weight <= 500) && (b.Weight >= 400 && b.Weight <= 500))
return false;
}
if (target.Weight < 450)
{
if (a.Weight <= target.Weight && b.Weight > target.Weight)
return true;
if (a.Weight > target.Weight && b.Weight <= target.Weight)
return false;
}
else
{
if (a.Weight >= target.Weight && b.Weight < target.Weight)
return true;
if (a.Weight < target.Weight && b.Weight >= target.Weight)
return false;
}
// Prefer closest weight
var weightDifferenceA = Math.Abs(a.Weight - target.Weight);
var weightDifferenceB = Math.Abs(b.Weight - target.Weight);
return weightDifferenceA < weightDifferenceB;
}
}
}
+3 -3
View File
@@ -51,17 +51,17 @@ namespace QuestPDF.Drawing
}
public void DrawExternalLink(string url, Size size)
public void DrawHyperlink(string url, Size size)
{
}
public void DrawLocationLink(string locationName, Size size)
public void DrawSectionLink(string sectionName, Size size)
{
}
public void DrawLocation(string locationName)
public void DrawSection(string sectionName)
{
}
+5 -5
View File
@@ -37,19 +37,19 @@ namespace QuestPDF.Drawing
Canvas.DrawImage(image, new SKRect(vector.X, vector.Y, size.Width, size.Height));
}
public void DrawExternalLink(string url, Size size)
public void DrawHyperlink(string url, Size size)
{
Canvas.DrawUrlAnnotation(new SKRect(0, 0, size.Width, size.Height), url);
}
public void DrawLocationLink(string locationName, Size size)
public void DrawSectionLink(string sectionName, Size size)
{
Canvas.DrawLinkDestinationAnnotation(new SKRect(0, 0, size.Width, size.Height), locationName);
Canvas.DrawLinkDestinationAnnotation(new SKRect(0, 0, size.Width, size.Height), sectionName);
}
public void DrawLocation(string locationName)
public void DrawSection(string sectionName)
{
Canvas.DrawNamedDestinationAnnotation(new SKPoint(0, 0), locationName);
Canvas.DrawNamedDestinationAnnotation(new SKPoint(0, 0), sectionName);
}
public void Rotate(float angle)
+4 -1
View File
@@ -30,7 +30,10 @@ namespace QuestPDF.Elements
.MinimalBox()
.Background(Colors.White)
.Padding(2)
.Text(Text, TextStyle.Default.Color(Color).FontType(Fonts.Consolas).Size(8));
.Text(Text)
.FontColor(Color)
.FontFamily(Fonts.Consolas)
.FontSize(8);
});
}
}
@@ -3,7 +3,7 @@ using QuestPDF.Infrastructure;
namespace QuestPDF.Elements
{
internal class ExternalLink : ContainerElement
internal class Hyperlink : ContainerElement
{
public string Url { get; set; } = "https://www.questpdf.com";
@@ -14,7 +14,7 @@ namespace QuestPDF.Elements
if (targetSize.Type == SpacePlanType.Wrap)
return;
Canvas.DrawExternalLink(Url, targetSize);
Canvas.DrawHyperlink(Url, targetSize);
base.Draw(availableSpace);
}
}
+46 -29
View File
@@ -20,6 +20,9 @@ namespace QuestPDF.Elements
public string BackgroundColor { get; set; } = Colors.Transparent;
public Element Background { get; set; } = Empty.Instance;
public Element Foreground { get; set; } = Empty.Instance;
public Element Header { get; set; } = Empty.Instance;
public Element Content { get; set; } = Empty.Instance;
public Element Footer { get; set; } = Empty.Instance;
@@ -27,39 +30,53 @@ namespace QuestPDF.Elements
public void Compose(IContainer container)
{
container
.MinWidth(MinSize.Width)
.MinHeight(MinSize.Height)
.MaxWidth(MaxSize.Width)
.MaxHeight(MaxSize.Height)
.Background(BackgroundColor)
.PaddingLeft(MarginLeft)
.PaddingRight(MarginRight)
.PaddingTop(MarginTop)
.PaddingBottom(MarginBottom)
.DefaultTextStyle(DefaultTextStyle)
.Decoration(decoration =>
.Layers(layers =>
{
decoration
.Before()
.DebugPointer("Page header")
.Element(Header);
layers
.Layer()
.DebugPointer("Page background layer")
.Element(Background);
decoration
.Content()
.Element(x => IsClose(MinSize.Width, MaxSize.Width) ? x.ExtendHorizontal() : x)
.Element(x => IsClose(MinSize.Height, MaxSize.Height) ? x.ExtendVertical() : x)
.DebugPointer("Page content")
.Element(Content);
layers
.PrimaryLayer()
.MinWidth(MinSize.Width)
.MinHeight(MinSize.Height)
.MaxWidth(MaxSize.Width)
.MaxHeight(MaxSize.Height)
.PaddingLeft(MarginLeft)
.PaddingRight(MarginRight)
.PaddingTop(MarginTop)
.PaddingBottom(MarginBottom)
.DefaultTextStyle(DefaultTextStyle)
.Decoration(decoration =>
{
decoration
.Before()
.DebugPointer("Page header")
.Element(Header);
decoration
.Content()
.Element(x => IsClose(MinSize.Width, MaxSize.Width) ? x.ExtendHorizontal() : x)
.Element(x => IsClose(MinSize.Height, MaxSize.Height) ? x.ExtendVertical() : x)
.DebugPointer("Page content")
.Element(Content);
decoration
.After()
.DebugPointer("Page footer")
.Element(Footer);
});
decoration
.After()
.DebugPointer("Page footer")
.Element(Footer);
layers
.Layer()
.DebugPointer("Page foreground layer")
.Element(Foreground);
});
bool IsClose(float x, float y)
+1 -1
View File
@@ -26,7 +26,7 @@ namespace QuestPDF.Elements
if (string.IsNullOrWhiteSpace(Text))
x.MaxHeight(32).Image(ImageData, ImageScaling.FitArea);
else
x.Text(Text, TextStyle.Default.Size(14));
x.Text(Text).FontSize(14);
});
}
}
@@ -2,7 +2,7 @@
namespace QuestPDF.Elements
{
internal class InternalLocation : ContainerElement, IStateResettable
internal class Section : ContainerElement, IStateResettable
{
public string LocationName { get; set; }
private bool IsRendered { get; set; }
@@ -16,12 +16,11 @@ namespace QuestPDF.Elements
{
if (!IsRendered)
{
PageContext.SetLocationPage(LocationName);
Canvas.DrawLocation(LocationName);
Canvas.DrawSection(LocationName);
IsRendered = true;
}
PageContext.SetSectionPage(LocationName);
base.Draw(availableSpace);
}
}
@@ -3,9 +3,9 @@ using QuestPDF.Infrastructure;
namespace QuestPDF.Elements
{
internal class InternalLink : ContainerElement
internal class SectionLink : ContainerElement
{
public string LocationName { get; set; }
public string SectionName { get; set; }
internal override void Draw(Size availableSpace)
{
@@ -14,7 +14,7 @@ namespace QuestPDF.Elements
if (targetSize.Type == SpacePlanType.Wrap)
return;
Canvas.DrawLocationLink(LocationName, targetSize);
Canvas.DrawSectionLink(SectionName, targetSize);
base.Draw(availableSpace);
}
}
@@ -9,6 +9,6 @@ namespace QuestPDF.Elements.Text.Calculation
public int StartIndex { get; set; }
public float AvailableWidth { get; set; }
public bool IsFirstLineElement { get; set; }
public bool IsFirstElementInLine { get; set; }
}
}
@@ -17,6 +17,6 @@ namespace QuestPDF.Elements.Text.Calculation
public int NextIndex { get; set; }
public int TotalIndex { get; set; }
public bool IsLast => EndIndex == TotalIndex;
public bool IsLast => NextIndex == EndIndex;
}
}
@@ -3,7 +3,7 @@ using QuestPDF.Infrastructure;
namespace QuestPDF.Elements.Text.Items
{
internal class TextBlockExternalLink : TextBlockSpan
internal class TextBlockHyperlink : TextBlockSpan
{
public string Url { get; set; }
@@ -15,7 +15,7 @@ namespace QuestPDF.Elements.Text.Items
public override void Draw(TextDrawingRequest request)
{
request.Canvas.Translate(new Position(0, request.TotalAscent));
request.Canvas.DrawExternalLink(Url, new Size(request.TextSize.Width, request.TextSize.Height));
request.Canvas.DrawHyperlink(Url, new Size(request.TextSize.Width, request.TextSize.Height));
request.Canvas.Translate(new Position(0, -request.TotalAscent));
base.Draw(request);
@@ -1,11 +1,13 @@
using QuestPDF.Elements.Text.Calculation;
using System;
using QuestPDF.Elements.Text.Calculation;
using QuestPDF.Infrastructure;
namespace QuestPDF.Elements.Text.Items
{
internal class TextBlockPageNumber : TextBlockSpan
{
public string SlotName { get; set; }
public const string PageNumberPlaceholder = "123";
public Func<IPageContext, string> Source { get; set; } = _ => PageNumberPlaceholder;
public override TextMeasurementResult? Measure(TextMeasurementRequest request)
{
@@ -21,13 +23,7 @@ namespace QuestPDF.Elements.Text.Items
private void SetPageNumber(IPageContext context)
{
var pageNumberPlaceholder = 123;
var pageNumber = context.GetRegisteredLocations().Contains(SlotName)
? context.GetLocationPage(SlotName)
: pageNumberPlaceholder;
Text = pageNumber.ToString();
Text = Source(context) ?? PageNumberPlaceholder;
}
}
}
@@ -3,9 +3,9 @@ using QuestPDF.Infrastructure;
namespace QuestPDF.Elements.Text.Items
{
internal class TextBlockInternalLink : TextBlockSpan
internal class TextBlockSectionlLink : TextBlockSpan
{
public string LocationName { get; set; }
public string SectionName { get; set; }
public override TextMeasurementResult? Measure(TextMeasurementRequest request)
{
@@ -15,7 +15,7 @@ namespace QuestPDF.Elements.Text.Items
public override void Draw(TextDrawingRequest request)
{
request.Canvas.Translate(new Position(0, request.TotalAscent));
request.Canvas.DrawLocationLink(LocationName, new Size(request.TextSize.Width, request.TextSize.Height));
request.Canvas.DrawSectionLink(SectionName, new Size(request.TextSize.Width, request.TextSize.Height));
request.Canvas.Translate(new Position(0, -request.TotalAscent));
base.Draw(request);
+40 -24
View File
@@ -33,13 +33,15 @@ namespace QuestPDF.Elements.Text.Items
var startIndex = request.StartIndex;
if (request.IsFirstLineElement)
// if the element is the first one within the line,
// ignore leading spaces
if (request.IsFirstElementInLine)
{
while (startIndex + 1 < Text.Length && Text[startIndex] == space)
while (startIndex < Text.Length && Text[startIndex] == space)
startIndex++;
}
if (Text.Length == 0)
if (Text.Length == 0 || startIndex == Text.Length)
{
return new TextMeasurementResult
{
@@ -58,37 +60,26 @@ namespace QuestPDF.Elements.Text.Items
if (textLength <= 0)
return null;
if (textLength < text.Length && text[textLength] == space)
textLength++;
// break text only on spaces
if (textLength < text.Length)
{
var lastSpaceIndex = text.Slice(0, textLength).LastIndexOf(space) - 1;
var wrappedTextLength = WrapText(text, textLength, request.IsFirstElementInLine);
if (lastSpaceIndex <= 0)
{
if (!request.IsFirstLineElement)
return null;
}
else
{
textLength = lastSpaceIndex + 1;
}
}
if (wrappedTextLength == null)
return null;
textLength = wrappedTextLength.Value;
text = text.Slice(0, textLength);
var endIndex = startIndex + textLength;
var nextIndex = endIndex;
while (nextIndex + 1 < Text.Length && Text[nextIndex] == space)
// when breaking text, omit spaces at the end of the line
while (nextIndex < Text.Length && Text[nextIndex] == space)
nextIndex++;
// measure final text
var finalText = text.TrimEnd();
var width = paint.MeasureText(finalText);
var width = paint.MeasureText(text);
return new TextMeasurementResult
{
@@ -104,6 +95,31 @@ namespace QuestPDF.Elements.Text.Items
NextIndex = nextIndex,
TotalIndex = Text.Length
};
static int? WrapText(ReadOnlySpan<char> text, int textLength, bool isFirstElementInLine)
{
// textLength - length of the part of the text that fits in available width (creating a line)
// entire text fits, no need to wrap
if (textLength == text.Length)
return textLength;
// current line ends at word, next character is space, perfect place to wrap
if (text[textLength - 1] != space && text[textLength] == space)
return textLength;
// find last space within the available text to wrap
var lastSpaceIndex = text.Slice(0, textLength).LastIndexOf(space);
// text contains space that can be used to wrap
if (lastSpaceIndex > 0)
return lastSpaceIndex;
// there is no available space to wrap text
// if the item is first within the line, perform safe mode and chop the word
// otherwise, move the item into the next line
return isFirstElementInLine ? textLength : null;
}
}
public virtual void Draw(TextDrawingRequest request)
+1 -1
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@@ -170,7 +170,7 @@ namespace QuestPDF.Elements.Text
StartIndex = currentItemIndex,
AvailableWidth = availableWidth - currentWidth,
IsFirstLineElement = !currentLineElements.Any()
IsFirstElementInLine = !currentLineElements.Any()
};
var measurementResponse = currentElement.Measure(measurementRequest);
+33 -7
View File
@@ -60,7 +60,7 @@ namespace QuestPDF.Fluent
public static void Placeholder(this IContainer element, string? text = null)
{
element.Component(new Elements.Placeholder
element.Component(new Placeholder
{
Text = text ?? string.Empty
});
@@ -99,27 +99,45 @@ namespace QuestPDF.Fluent
return element.Element(new Container());
}
[Obsolete("This element has been renamed since version 2022.3. Please use the Hyperlink method.")]
public static IContainer ExternalLink(this IContainer element, string url)
{
return element.Element(new ExternalLink
return element.Hyperlink(url);
}
public static IContainer Hyperlink(this IContainer element, string url)
{
return element.Element(new Hyperlink
{
Url = url
});
}
[Obsolete("This element has been renamed since version 2022.3. Please use the Section method.")]
public static IContainer Location(this IContainer element, string locationName)
{
return element.Element(new InternalLocation
return element.Section(locationName);
}
public static IContainer Section(this IContainer element, string sectionName)
{
return element.Element(new Section
{
LocationName = locationName
LocationName = sectionName
});
}
[Obsolete("This element has been renamed since version 2022.3. Please use the SectionLink method.")]
public static IContainer InternalLink(this IContainer element, string locationName)
{
return element.Element(new InternalLink
return element.SectionLink(locationName);
}
public static IContainer SectionLink(this IContainer element, string sectionName)
{
return element.Element(new SectionLink
{
LocationName = locationName
SectionName = sectionName
});
}
@@ -159,7 +177,15 @@ namespace QuestPDF.Fluent
TextStyle = textStyle
});
}
public static IContainer DefaultTextStyle(this IContainer element, Func<TextStyle, TextStyle> handler)
{
return element.Element(new DefaultTextStyle
{
TextStyle = handler(TextStyle.Default)
});
}
public static IContainer StopPaging(this IContainer element)
{
return element.Element(new StopPaging());
+35
View File
@@ -0,0 +1,35 @@
using System;
using QuestPDF.Drawing;
using QuestPDF.Infrastructure;
namespace QuestPDF.Fluent
{
public class Document : IDocument
{
private Action<IDocumentContainer> ContentSource { get; }
private DocumentMetadata Metadata { get; set; } = DocumentMetadata.Default;
private Document(Action<IDocumentContainer> contentSource)
{
ContentSource = contentSource;
}
public static Document Create(Action<IDocumentContainer> handler)
{
return new Document(handler);
}
public Document WithMetadata(DocumentMetadata metadata)
{
Metadata = metadata ?? Metadata;
return this;
}
#region IDocument
public DocumentMetadata GetMetadata() => Metadata;
public void Compose(IDocumentContainer container) => ContentSource(container);
#endregion
}
}
+26 -1
View File
@@ -83,11 +83,36 @@ namespace QuestPDF.Fluent
Page.DefaultTextStyle = textStyle;
}
public void Background(string color)
public void DefaultTextStyle(Func<TextStyle, TextStyle> handler)
{
DefaultTextStyle(handler(TextStyle.Default));
}
public void PageColor(string color)
{
Page.BackgroundColor = color;
}
[Obsolete("This element has been renamed since version 2022.3. Please use the PageColor method.")]
public void Background(string color)
{
PageColor(color);
}
public IContainer Background()
{
var container = new Container();
Page.Background = container;
return container;
}
public IContainer Foreground()
{
var container = new Container();
Page.Foreground = container;
return container;
}
public IContainer Header()
{
var container = new Container();
+128 -46
View File
@@ -10,6 +10,34 @@ using static System.String;
namespace QuestPDF.Fluent
{
public class TextSpanDescriptor
{
internal TextStyle TextStyle { get; }
internal TextSpanDescriptor(TextStyle textStyle)
{
TextStyle = textStyle;
}
}
public delegate string PageNumberFormatter(int? pageNumber);
public class TextPageNumberDescriptor : TextSpanDescriptor
{
internal PageNumberFormatter FormatFunction { get; private set; } = x => (x ?? 123).ToString();
internal TextPageNumberDescriptor(TextStyle textStyle) : base(textStyle)
{
}
public TextPageNumberDescriptor Format(PageNumberFormatter formatter)
{
FormatFunction = formatter ?? FormatFunction;
return this;
}
}
public class TextDescriptor
{
private ICollection<TextBlock> TextBlocks { get; } = new List<TextBlock>();
@@ -22,6 +50,11 @@ namespace QuestPDF.Fluent
DefaultStyle = style;
}
public void DefaultTextStyle(Func<TextStyle, TextStyle> style)
{
DefaultStyle = style(TextStyle.Default);
}
public void AlignLeft()
{
Alignment = HorizontalAlignment.Left;
@@ -50,12 +83,15 @@ namespace QuestPDF.Fluent
TextBlocks.Last().Items.Add(item);
}
public void Span(string? text, TextStyle? style = null)
[Obsolete("This element has been renamed since version 2022.3. Please use the overload that returns a TextSpanDescriptor object which allows to specify text style.")]
public void Span(string? text, TextStyle style)
{
if (IsNullOrEmpty(text))
return;
style ??= TextStyle.Default;
Span(text).Style(style);
}
public TextSpanDescriptor Span(string? text)
{
var style = DefaultStyle.Clone();
var items = text
.Replace("\r", string.Empty)
@@ -77,85 +113,123 @@ namespace QuestPDF.Fluent
})
.ToList()
.ForEach(TextBlocks.Add);
return new TextSpanDescriptor(style);
}
public void Line(string? text, TextStyle? style = null)
public TextSpanDescriptor Line(string? text)
{
text ??= string.Empty;
Span(text + Environment.NewLine, style);
return Span(text + Environment.NewLine);
}
public void EmptyLine()
public TextSpanDescriptor EmptyLine()
{
Span(Environment.NewLine);
return Span(Environment.NewLine);
}
private void PageNumber(string slotName, TextStyle? style = null)
private TextPageNumberDescriptor PageNumber(Func<IPageContext, int?> pageNumber)
{
if (IsNullOrEmpty(slotName))
throw new ArgumentException(nameof(slotName));
var style = DefaultStyle.Clone();
var descriptor = new TextPageNumberDescriptor(DefaultStyle);
style ??= TextStyle.Default;
AddItemToLastTextBlock(new TextBlockPageNumber()
AddItemToLastTextBlock(new TextBlockPageNumber
{
Style = style,
SlotName = slotName
Source = context => descriptor.FormatFunction(pageNumber(context)),
Style = style
});
return descriptor;
}
public void CurrentPageNumber(TextStyle? style = null)
public TextPageNumberDescriptor CurrentPageNumber()
{
PageNumber(PageContext.CurrentPageSlot, style);
return PageNumber(x => x.CurrentPage);
}
public void TotalPages(TextStyle? style = null)
public TextPageNumberDescriptor TotalPages()
{
PageNumber(PageContext.TotalPagesSlot, style);
return PageNumber(x => x.GetLocation(PageContext.DocumentLocation)?.Length);
}
[Obsolete("This element has been renamed since version 2022.3. Please use the BeginPageNumberOfSection method.")]
public void PageNumberOfLocation(string locationName, TextStyle? style = null)
{
if (IsNullOrEmpty(locationName))
throw new ArgumentException(nameof(locationName));
PageNumber(locationName, style);
BeginPageNumberOfSection(locationName).Style(style);
}
public void InternalLocation(string? text, string locationName, TextStyle? style = null)
public TextPageNumberDescriptor BeginPageNumberOfSection(string locationName)
{
if (IsNullOrEmpty(text))
return;
if (IsNullOrEmpty(locationName))
throw new ArgumentException(nameof(locationName));
return PageNumber(x => x.GetLocation(locationName)?.PageStart);
}
public TextPageNumberDescriptor EndPageNumberOfSection(string locationName)
{
return PageNumber(x => x.GetLocation(locationName)?.PageEnd);
}
public TextPageNumberDescriptor PageNumberWithinSection(string locationName)
{
return PageNumber(x => x.CurrentPage + 1 - x.GetLocation(locationName)?.PageEnd);
}
public TextPageNumberDescriptor TotalPagesWithinSection(string locationName)
{
return PageNumber(x => x.GetLocation(locationName)?.Length);
}
public TextSpanDescriptor SectionLink(string? text, string sectionName)
{
if (IsNullOrEmpty(sectionName))
throw new ArgumentException(nameof(sectionName));
style ??= TextStyle.Default;
var style = DefaultStyle.Clone();
var descriptor = new TextSpanDescriptor(style);
AddItemToLastTextBlock(new TextBlockInternalLink
if (IsNullOrEmpty(text))
return descriptor;
AddItemToLastTextBlock(new TextBlockSectionlLink
{
Style = style,
Text = text,
LocationName = locationName
SectionName = sectionName
});
return descriptor;
}
public void ExternalLocation(string? text, string url, TextStyle? style = null)
[Obsolete("This element has been renamed since version 2022.3. Please use the SectionLink method.")]
public void InternalLocation(string? text, string locationName, TextStyle? style = null)
{
SectionLink(text, locationName).Style(style);
}
public TextSpanDescriptor Hyperlink(string? text, string url)
{
if (IsNullOrEmpty(text))
return;
if (IsNullOrEmpty(url))
throw new ArgumentException(nameof(url));
var style = DefaultStyle.Clone();
var descriptor = new TextSpanDescriptor(style);
if (IsNullOrEmpty(text))
return descriptor;
style ??= TextStyle.Default;
AddItemToLastTextBlock(new TextBlockExternalLink
AddItemToLastTextBlock(new TextBlockHyperlink
{
Style = style,
Text = text,
Url = url
});
return descriptor;
}
[Obsolete("This element has been renamed since version 2022.3. Please use the Hyperlink method.")]
public void ExternalLocation(string? text, string url, TextStyle? style = null)
{
Hyperlink(text, url).Style(style);
}
public IContainer Element()
@@ -197,9 +271,17 @@ namespace QuestPDF.Fluent
descriptor.Compose(element);
}
public static void Text(this IContainer element, object? text, TextStyle? style = null)
[Obsolete("This element has been renamed since version 2022.3. Please use the overload that returns a TextSpanDescriptor object which allows to specify text style.")]
public static void Text(this IContainer element, object? text, TextStyle style)
{
element.Text(x => x.Span(text?.ToString(), style));
element.Text(text).Style(style);
}
public static TextSpanDescriptor Text(this IContainer element, object? text)
{
var descriptor = (TextSpanDescriptor) null;
element.Text(x => descriptor = x.Span(text?.ToString()));
return descriptor;
}
}
}
@@ -0,0 +1,126 @@
using System;
using System.Runtime.CompilerServices;
using QuestPDF.Infrastructure;
namespace QuestPDF.Fluent
{
public static class TextSpanDescriptorExtensions
{
public static T Style<T>(this T descriptor, TextStyle style) where T : TextSpanDescriptor
{
if (style == null)
return descriptor;
descriptor.TextStyle.OverrideStyle(style);
return descriptor;
}
public static T FontColor<T>(this T descriptor, string value) where T : TextSpanDescriptor
{
descriptor.TextStyle.Color = value;
return descriptor;
}
public static T BackgroundColor<T>(this T descriptor, string value) where T : TextSpanDescriptor
{
descriptor.TextStyle.BackgroundColor = value;
return descriptor;
}
public static T FontFamily<T>(this T descriptor, string value) where T : TextSpanDescriptor
{
descriptor.TextStyle.FontFamily = value;
return descriptor;
}
public static T FontSize<T>(this T descriptor, float value) where T : TextSpanDescriptor
{
descriptor.TextStyle.Size = value;
return descriptor;
}
public static T LineHeight<T>(this T descriptor, float value) where T : TextSpanDescriptor
{
descriptor.TextStyle.LineHeight = value;
return descriptor;
}
public static T Italic<T>(this T descriptor, bool value = true) where T : TextSpanDescriptor
{
descriptor.TextStyle.IsItalic = value;
return descriptor;
}
public static T Strikethrough<T>(this T descriptor, bool value = true) where T : TextSpanDescriptor
{
descriptor.TextStyle.HasStrikethrough = value;
return descriptor;
}
public static T Underline<T>(this T descriptor, bool value = true) where T : TextSpanDescriptor
{
descriptor.TextStyle.HasUnderline = value;
return descriptor;
}
#region Weight
public static T Weight<T>(this T descriptor, FontWeight weight) where T : TextSpanDescriptor
{
descriptor.TextStyle.FontWeight = weight;
return descriptor;
}
public static T Thin<T>(this T descriptor) where T : TextSpanDescriptor
{
return descriptor.Weight(FontWeight.Thin);
}
public static T ExtraLight<T>(this T descriptor) where T : TextSpanDescriptor
{
return descriptor.Weight(FontWeight.ExtraLight);
}
public static T Light<T>(this T descriptor) where T : TextSpanDescriptor
{
return descriptor.Weight(FontWeight.Light);
}
public static T NormalWeight<T>(this T descriptor) where T : TextSpanDescriptor
{
return descriptor.Weight(FontWeight.Normal);
}
public static T Medium<T>(this T descriptor) where T : TextSpanDescriptor
{
return descriptor.Weight(FontWeight.Medium);
}
public static T SemiBold<T>(this T descriptor) where T : TextSpanDescriptor
{
return descriptor.Weight(FontWeight.SemiBold);
}
public static T Bold<T>(this T descriptor) where T : TextSpanDescriptor
{
return descriptor.Weight(FontWeight.Bold);
}
public static T ExtraBold<T>(this T descriptor) where T : TextSpanDescriptor
{
return descriptor.Weight(FontWeight.ExtraBold);
}
public static T Black<T>(this T descriptor) where T : TextSpanDescriptor
{
return descriptor.Weight(FontWeight.Black);
}
public static T ExtraBlack<T>(this T descriptor) where T : TextSpanDescriptor
{
return descriptor.Weight(FontWeight.ExtraBlack);
}
#endregion
}
}
+20 -1
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@@ -1,4 +1,5 @@
using System;
using System.ComponentModel;
using QuestPDF.Infrastructure;
namespace QuestPDF.Fluent
@@ -13,7 +14,13 @@ namespace QuestPDF.Fluent
return style;
}
[Obsolete("This element has been renamed since version 2022.3. Please use the FontColor method.")]
public static TextStyle Color(this TextStyle style, string value)
{
return style.FontColor(value);
}
public static TextStyle FontColor(this TextStyle style, string value)
{
return style.Mutate(x => x.Color = value);
}
@@ -23,12 +30,24 @@ namespace QuestPDF.Fluent
return style.Mutate(x => x.BackgroundColor = value);
}
[Obsolete("This element has been renamed since version 2022.3. Please use the FontFamily method.")]
public static TextStyle FontType(this TextStyle style, string value)
{
return style.Mutate(x => x.FontType = value);
return style.FontFamily(value);
}
public static TextStyle FontFamily(this TextStyle style, string value)
{
return style.Mutate(x => x.FontFamily = value);
}
[Obsolete("This element has been renamed since version 2022.3. Please use the FontSize method.")]
public static TextStyle Size(this TextStyle style, float value)
{
return style.FontSize(value);
}
public static TextStyle FontSize(this TextStyle style, float value)
{
return style.Mutate(x => x.Size = value);
}
+3 -3
View File
@@ -10,9 +10,9 @@ namespace QuestPDF.Infrastructure
void DrawText(string text, Position position, TextStyle style);
void DrawImage(SKImage image, Position position, Size size);
void DrawExternalLink(string url, Size size);
void DrawLocationLink(string locationName, Size size);
void DrawLocation(string locationName);
void DrawHyperlink(string url, Size size);
void DrawSectionLink(string sectionName, Size size);
void DrawSection(string sectionName);
void Rotate(float angle);
void Scale(float scaleX, float scaleY);
+12 -4
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@@ -2,10 +2,18 @@
namespace QuestPDF.Infrastructure
{
public interface IPageContext
internal class DocumentLocation
{
void SetLocationPage(string key);
int GetLocationPage(string key);
ICollection<string> GetRegisteredLocations();
public string Name { get; set; }
public int PageStart { get; set; }
public int PageEnd { get; set; }
public int Length => PageEnd - PageStart + 1;
}
internal interface IPageContext
{
int CurrentPage { get; }
void SetSectionPage(string name);
DocumentLocation? GetLocation(string name);
}
}
+26 -25
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@@ -1,44 +1,45 @@
using System;
using System.Collections.Generic;
using System.Linq;
namespace QuestPDF.Infrastructure
{
public class PageContext : IPageContext
internal class PageContext : IPageContext
{
public const string CurrentPageSlot = "currentPage";
public const string TotalPagesSlot = "totalPages";
public const string DocumentLocation = "document";
private Dictionary<string, int> Locations { get; } = new Dictionary<string, int>();
private int PageNumber { get; set; }
private List<DocumentLocation> Locations { get; } = new();
public int CurrentPage { get; private set; }
internal void SetPageNumber(int number)
{
PageNumber = number;
Locations[CurrentPageSlot] = number;
if (!Locations.ContainsKey(TotalPagesSlot) || Locations[TotalPagesSlot] < number)
Locations[TotalPagesSlot] = number;
CurrentPage = number;
SetSectionPage(DocumentLocation);
}
public void SetLocationPage(string key)
public void SetSectionPage(string name)
{
if (Locations.ContainsKey(key))
return;
Locations[key] = PageNumber;
var location = GetLocation(name);
if (location == null)
{
location = new DocumentLocation
{
Name = name,
PageStart = CurrentPage,
PageEnd = CurrentPage
};
Locations.Add(location);
}
if (location.PageEnd < CurrentPage)
location.PageEnd = CurrentPage;
}
public int GetLocationPage(string key)
public DocumentLocation? GetLocation(string name)
{
if (!Locations.ContainsKey(key))
throw new ArgumentException($"The location '{key}' does not exists.");
return Locations[key];
}
public ICollection<string> GetRegisteredLocations()
{
return Locations.Keys;
return Locations.FirstOrDefault(x => x.Name == name);
}
}
}
+20 -5
View File
@@ -9,7 +9,7 @@ namespace QuestPDF.Infrastructure
internal string? Color { get; set; }
internal string? BackgroundColor { get; set; }
internal string? FontType { get; set; }
internal string? FontFamily { get; set; }
internal float? Size { get; set; }
internal float? LineHeight { get; set; }
internal FontWeight? FontWeight { get; set; }
@@ -17,13 +17,14 @@ namespace QuestPDF.Infrastructure
internal bool? HasStrikethrough { get; set; }
internal bool? HasUnderline { get; set; }
internal string? Key { get; private set; }
internal object PaintKey { get; private set; }
internal object FontMetricsKey { get; private set; }
internal static TextStyle LibraryDefault => new TextStyle
{
Color = Colors.Black,
BackgroundColor = Colors.Transparent,
FontType = Fonts.Calibri,
FontFamily = Fonts.Calibri,
Size = 12,
LineHeight = 1.2f,
FontWeight = Infrastructure.FontWeight.Normal,
@@ -42,14 +43,15 @@ namespace QuestPDF.Infrastructure
HasGlobalStyleApplied = true;
ApplyParentStyle(globalStyle);
Key ??= $"{Color}|{BackgroundColor}|{FontType}|{Size}|{LineHeight}|{FontWeight}|{IsItalic}|{HasStrikethrough}|{HasUnderline}";
PaintKey ??= (FontFamily, Size, FontWeight, IsItalic, Color);
FontMetricsKey ??= (FontFamily, Size, FontWeight, IsItalic);
}
internal void ApplyParentStyle(TextStyle parentStyle)
{
Color ??= parentStyle.Color;
BackgroundColor ??= parentStyle.BackgroundColor;
FontType ??= parentStyle.FontType;
FontFamily ??= parentStyle.FontFamily;
Size ??= parentStyle.Size;
LineHeight ??= parentStyle.LineHeight;
FontWeight ??= parentStyle.FontWeight;
@@ -58,6 +60,19 @@ namespace QuestPDF.Infrastructure
HasUnderline ??= parentStyle.HasUnderline;
}
internal void OverrideStyle(TextStyle parentStyle)
{
Color = parentStyle.Color ?? Color;
BackgroundColor = parentStyle.BackgroundColor ?? BackgroundColor;
FontFamily = parentStyle.FontFamily ?? FontFamily;
Size = parentStyle.Size ?? Size;
LineHeight = parentStyle.LineHeight ?? LineHeight;
FontWeight = parentStyle.FontWeight ?? FontWeight;
IsItalic = parentStyle.IsItalic ?? IsItalic;
HasStrikethrough = parentStyle.HasStrikethrough ?? HasStrikethrough;
HasUnderline = parentStyle.HasUnderline ?? HasUnderline;
}
internal TextStyle Clone()
{
var clone = (TextStyle)MemberwiseClone();
+4
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@@ -13,6 +13,10 @@ namespace QuestPDF.Infrastructure
Feet,
Inch,
/// <summary>
/// 1/1000th of inch
/// </summary>
Mill
}
+2 -2
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@@ -4,7 +4,7 @@
<Authors>MarcinZiabek</Authors>
<Company>CodeFlint</Company>
<PackageId>QuestPDF</PackageId>
<Version>2022.2.6</Version>
<Version>2022.3.0</Version>
<PackageDescription>QuestPDF is an open-source, modern and battle-tested library that can help you with generating PDF documents by offering friendly, discoverable and predictable C# fluent API.</PackageDescription>
<PackageReleaseNotes>$([System.IO.File]::ReadAllText("$(MSBuildProjectDirectory)/Resources/ReleaseNotes.txt"))</PackageReleaseNotes>
<LangVersion>9</LangVersion>
@@ -18,7 +18,7 @@
<PackageTags>pdf report file export generate generation tool create creation render portable document format quest html library converter open source free standard core</PackageTags>
<PackageLicenseExpression>MIT</PackageLicenseExpression>
<Nullable>enable</Nullable>
<TargetFrameworks>net462;netstandard2.0;netcoreapp2.0;netcoreapp3.0</TargetFrameworks>
<TargetFrameworks>net462;netstandard2.0;netcoreapp2.0;netcoreapp3.0;net6.0</TargetFrameworks>
<IncludeSymbols>true</IncludeSymbols>
<SymbolPackageFormat>snupkg</SymbolPackageFormat>
</PropertyGroup>
+74 -195
View File
@@ -1,222 +1,101 @@
## QuestPDF Overview
<a href="https://www.questpdf.com/" target="_blank">
<img src="https://github.com/QuestPDF/example-invoice/raw/main/images/logo.svg" width="300">
</a>
QuestPDF is an open-source, modern and battle-tested library that can help you with generating PDF documents by offering friendly, discoverable and predictable C# fluent API.
---
## Features
[![Dotnet](https://img.shields.io/badge/platform-.NET-blue)](https://www.nuget.org/packages/QuestPDF/)
[![GitHub Repo stars](https://img.shields.io/github/stars/QuestPDF/QuestPDF)](https://github.com/QuestPDF/QuestPDF/stargazers)
[![Nuget version](https://img.shields.io/nuget/v/QuestPdf)](https://www.nuget.org/packages/QuestPDF/)
[![Nuget download](https://img.shields.io/nuget/dt/QuestPDF)](https://www.nuget.org/packages/QuestPDF/)
[![License](https://img.shields.io/github/license/QuestPDF/QuestPDF)](https://github.com/QuestPDF/QuestPDF/blob/main/LICENSE)
[![Sponsor project](https://img.shields.io/badge/sponsor-project-red)](https://github.com/sponsors/QuestPDF)
**Rely on solid fundamentals** - This library is created specifically for designing and arranging document layouts, with full paging support. Alternative solutions, such as HTML-based converters, are not designed for this purpose and therefore are often unpredictable and do not produce desired results.
QuestPDF is an open-source .NET library for PDF documents generation.
**Work with organized self-explanatory code** - The entire process of implementing PDF document, takes place in your code. Free yourself from slow visual designers and strange technological limitations. Follow simple yet highly effective approaches to create maintainable, high-quality code.
It offers a layouting engine designed with a full paging support in mind. The document consists of many simple elements (e.g. border, background, image, text, padding, table, grid etc.) that are composed together to create more complex structures. This way, as a developer, you can understand the behavior of every element and use them with full confidence. Additionally, the document and all its elements support paging functionality. For example, an element can be moved to the next page (if there is not enough space) or even be split between pages like table's rows.
**Compose simple components into complex documents** - Do you remember the feeling when your code just works? When your ideas are becoming real without any effort? Working with simple, easy to understand, self-explanatory and highly composable layout elements is the key here!
Unlike other libraries, it does not rely on the HTML-to-PDF conversion which in many cases is not reliable. Instead, it implements its own layouting engine that is optimized to cover all paging-related requirements.
**Create and reuse components** - Feel no fear of complex documents! Create custom, reusable components and divide the document's layout into easy to maintain pieces. Inject data to customize content and use slots to enhance composability. Decide how complex approaches your solution needs and follow the best path.
## Installation
**Prototype with ease** - We understand that document generation is often tricky and require multiple iterations. The library offers additional prototyping tools such as random text generator or image placeholder element. By following best practices, you can develop a document without having data.
The library is available as a nuget package. You can install it as any other nuget package from your IDE, try to search by `QuestPDF`. You can find package details [on this webpage](https://www.nuget.org/packages/QuestPDF/).
**Enjoy fast PDF generation** - QuestPDF is created upon SkiaSharp, a well-known graphical library, and converts your data into PDF documents. It offers a highly optimized layouting engine capable of generating over 1000 PDF files per minute per core. The entire process is thread-safe.
```xml
// Package Manager
Install-Package QuestPDF
## Learning resources
// .NET CLI
dotnet add package QuestPDF
**[Release notes and roadmap](https://www.questpdf.com/documentation/releases.html)** - everything that is planned for future library iterations, description of new features and information about potential breaking changes.
// Package reference in .csproj file
<PackageReference Include="QuestPDF" Version="2022.3.0" />
```
**[Getting started tutorial](https://www.questpdf.com/documentation/getting-started.html)** - a short and easy to follow tutorial showing how to design an invoice document under 200 lines of code.
## Documentation
**[API Reference](https://www.questpdf.com/documentation/api-reference.html)** - a detailed description of behavior of all available components and how to use them with C# Fluent API.
**[Patterns and practices](https://www.questpdf.com/documentation/patterns-and-practices.html#document-metadata)** - everything that may help you designing great reports and reusable code that is easy to maintain.
## Example invoice
Do you believe that creating a complete invoice document can take less than 200 lines of code? We have prepared for you a step-by-step instruction that shows every detail of this implementation and describes the best patterns and practices.
For tutorial, documentation and API reference, please visit [the QuestPDF documentation](https://www.questpdf.com/documentation/getting-started.html).
![invoice](https://raw.githubusercontent.com/QuestPDF/example-invoice/main/images/invoice.png)
Here you can find an example code showing how easy is to write and understand the fluent API.
[![GitHub Repo stars]( https://img.shields.io/badge/%F0%9F%9A%80%20read-getting%20started-blue)](https://www.questpdf.com/documentation/getting-started.html)
A short and easy to follow tutorial showing how to design an invoice document under 200 lines of code.
**General document structure** with header, content and footer:
[![GitHub Repo stars](https://img.shields.io/badge/%F0%9F%93%96%20read-API%20reference-blue)](https://www.questpdf.com/documentation/api-reference.html)
A detailed description of behavior of all available components and how to use them with C# Fluent API.
[![GitHub Repo stars](https://img.shields.io/badge/%F0%9F%94%8D%20read-patterns%20and%20practices-blue)](https://www.questpdf.com/documentation/patterns-and-practices.html#document-metadata)
Everything that may help you designing great reports and create reusable code that is easy to maintain.
## Simplicity is the key
How easy it is to start and prototype with QuestPDF? Really easy thanks to its minimal API! Please analyse the code below:
```csharp
public void Compose(IDocumentContainer container)
using QuestPDF.Fluent;
using QuestPDF.Helpers;
using QuestPDF.Infrastructure;
// code in your main method
Document.Create(container =>
{
container
.Page(page =>
{
page.Margin(50);
page.Header().Element(ComposeHeader);
page.Content().Element(ComposeContent);
page.Footer().AlignCenter().Text(x =>
container.Page(page =>
{
page.Size(PageSizes.A4);
page.Margin(2, Unit.Centimetre);
page.Background(Colors.White);
page.DefaultTextStyle(x => x.FontSize(20));
page.Header()
.Text("Hello PDF!")
.SemiBold().FontSize(36).FontColor(Colors.Blue.Medium);
page.Content()
.PaddingVertical(1, Unit.Centimetre)
.Column(x =>
{
x.Spacing(20);
x.Item().Text(Placeholders.LoremIpsum());
x.Item().Image(Placeholders.Image(200, 100));
});
page.Footer()
.AlignCenter()
.Text(x =>
{
x.Span("Page ");
x.CurrentPageNumber();
x.Span(" / ");
x.TotalPages();
});
});
}
```
**The header area** consists of basic invoice information along with a logo placeholder.
```csharp
void ComposeHeader(IContainer container)
{
var titleTextStyle = TextStyle.Default.Size(20).SemiBold().Color(Colors.Blue.Medium);
container.Row(row =>
{
{
column.Item().Text($"Invoice #{Model.InvoiceNumber}", titleStyle);
column.Item().Text(text =>
{
text.Span("Issue date: ", TextStyle.Default.SemiBold());
text.Span($"{Model.IssueDate:d}");
});
column.Item().Text(text =>
{
text.Span("Due date: ", TextStyle.Default.SemiBold());
text.Span($"{Model.DueDate:d}");
});
});
row.ConstantColumn(100).Height(50).Placeholder();
});
}
})
.GeneratePdf("hello.pdf");
```
And compare it to the produced PDF file:
Implementation of **the content area** that contains seller and customer details, then listing of all bought products, then a comments section.
<img src="https://github.com/QuestPDF/example-invoice/raw/main/images/minimal-api.png" width="300px">
```csharp
void ComposeContent(IContainer container)
{
container.PaddingVertical(40).column(column =>
{
column.Spacing(20);
column.Item().Row(row =>
{
row.RelativeColumn().Component(new AddressComponent("From", Model.SellerAddress));
row.ConstantColumn(50);
row.RelativeColumn().Component(new AddressComponent("For", Model.CustomerAddress));
});
## Are you ready for more?
column.Item().Element(ComposeTable);
The Fluent API of QuestPDF scales really well. It is easy to create and maintain even most complex documents. Read [the Getting started tutorial](https://www.questpdf.com/documentation/getting-started.html) to learn QuestPDF basics and implement an invoice under 200 lines of code. You can also investigate and play with the code from [the example repository](https://github.com/QuestPDF/example-invoice).
var totalPrice = Model.Items.Sum(x => x.Price * x.Quantity);
column
.Item()
.PaddingRight(5)
.AlignRight()
.Text($"Grand total: {totalPrice}$", TextStyle.Default.SemiBold());
if (!string.IsNullOrWhiteSpace(Model.Comments))
column.Item().PaddingTop(25).Element(ComposeComments);
});
}
```
**The table and comments** codes are extracted into separate methods to increase clarity:
```csharp
void ComposeTable(IContainer container)
{
var headerStyle = TextStyle.Default.SemiBold();
container.Table(table =>
{
table.ColumnsDefinition(columns =>
{
columns.ConstantColumn(25);
columns.RelativeColumn(3);
columns.RelativeColumn();
columns.RelativeColumn();
columns.RelativeColumn();
});
table.Header(header =>
{
header.Cell().Text("#", headerStyle);
header.Cell().Text("Product", headerStyle);
header.Cell().AlignRight().Text("Unit price", headerStyle);
header.Cell().AlignRight().Text("Quantity", headerStyle);
header.Cell().AlignRight().Text("Total", headerStyle);
header.Cell().ColumnSpan(5)
.PaddingVertical(5).BorderBottom(1).BorderColor(Colors.Black);
});
foreach (var item in Model.Items)
{
table.Cell().Element(CellStyle).Text(Model.Items.IndexOf(item) + 1);
table.Cell().Element(CellStyle).Text(item.Name);
table.Cell().Element(CellStyle).AlignRight().Text($"{item.Price}$");
table.Cell().Element(CellStyle).AlignRight().Text(item.Quantity);
table.Cell().Element(CellStyle).AlignRight().Text($"{item.Price * item.Quantity}$");
static IContainer CellStyle(IContainer container)
{
container.BorderBottom(1).BorderColor(Colors.Grey.Lighten2).PaddingVertical(5);
}
}
});
}
```
```csharp
void ComposeComments(IContainer container)
{
container.ShowEntire().Background(Colors.Grey.Lighten3).Padding(10).column(message =>
{
message.Spacing(5);
message.Item().Text("Comments", TextStyle.Default.Size(14).SemiBold());
message.Item().Text(Model.Comments);
});
}
```
**The address details section** is implemented using components. This way the code can be easily reused for both seller and customer:
```csharp
public class AddressComponent : IComponent
{
private string Title { get; }
private Address Address { get; }
public AddressComponent(string title, Address address)
{
Title = title;
Address = address;
}
public void Compose(IContainer container)
{
container.ShowEntire().column(column =>
{
column.Spacing(5);
column
.Item()
.BorderBottom(1)
.PaddingBottom(5)
.Text(Title, TextStyle.Default.SemiBold());
column.Item().Text(Address.CompanyName);
column.Item().Text(Address.Street);
column.Item().Text($"{Address.City}, {Address.State}");
column.Item().Text(Address.Email);
column.Item().Text(Address.Phone);
});
}
}
```
<img src="https://github.com/QuestPDF/example-invoice/raw/main/images/invoice.png" width="400px">
+10 -8
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@@ -1,8 +1,10 @@
- Added a `ScaleToFit` element - scales its child down so it fits in the provided space,
- Added a `StopPaging` element - when its child requires more than one page to fully render, only the first page is shown,
- Added a 'LineVertical' and a 'LineHorizontal' elements - those will simplify your code a lot, there is no need to use the `Border` element anymore!
- Renaming: the `Stack` element was renamed to the `Column` element,
- Renaming: children of the `Row` element are now called `items` instead of `columns`, e.g. `RelativeItem` instead of `RelativeColumn`,
- Added support of the `AutoItem` to the `Row` element - those items take as little width as possible,
- Improved default Fluent configuration behavior for elements: Scale, Padding, Translate,
- Improved integration support with the HttpContext.Response.Body. This improvement was introduced by schulz3000, thank you!
- Added minimal API to help you quickly start with QuestPDF development and speed up prototyping,
- Improved exception message when desired font type cannot be found (instead of loading default font on Windows and failing with wrong characters on Linux),
- Improved support for custom font types: loading all type faces from a file, respecting true font family, using CSS-like algorithm to find best style match,
- Added support for custom page number formats in the `Text` element, e.g. you can implement roman literal style if required,
- Improved text API to make it more concise,
- Extended support for the `Section` element (previously the `Location` element) by tracking: beginning page number, end page number, page length, page number within location,
- Renaming: the `ExternalLink` element was renamed to the `Hyperlink` element,
- Renaming: the `Location` element was renamed to the `Section` element,
- Renaming: the `InternalLink` element was renamed to the `SectionLink` element,
- Updated homepage and GitHub pages content.
+92 -187
View File
@@ -1,222 +1,127 @@
<a href="https://www.questpdf.com/">
<img src="https://github.com/QuestPDF/example-invoice/raw/main/images/logo.svg" width="400px">
<a href="https://www.questpdf.com/" target="_blank">
<img src="https://github.com/QuestPDF/example-invoice/raw/main/images/logo.svg" width="300">
</a>
QuestPDF presents a new approach to PDF document generation. Unlike other libraries, it does not rely on the HTML-to-PDF conversion which in many cases is not reliable. Instead, it implements its own layouting engine that is optimized to cover all paging-related requirements. Then, everything is rendered using the SkiaSharp library (a Skia port for .NET, used in Chrome, Android, MAUI, etc.).
---
I have designed this layouting engine with full paging support in mind. The document consists of many simple elements (e.g. border, background, image, text, padding, table, grid etc.) that are composed together to create more complex structures. This way, as a developer, you can understand the behaviour of every element and use them with full confidence. Additionally, the document and all its elements support paging functionality. For example, an element can be moved to the next page (if there is not enough space) or even be split between pages like table's rows.
[![Dotnet](https://img.shields.io/badge/platform-.NET-blue)](https://www.nuget.org/packages/QuestPDF/)
[![GitHub Repo stars](https://img.shields.io/github/stars/QuestPDF/QuestPDF)](https://github.com/QuestPDF/QuestPDF/stargazers)
[![Nuget version](https://img.shields.io/nuget/v/QuestPdf)](https://www.nuget.org/packages/QuestPDF/)
[![Nuget download](https://img.shields.io/nuget/dt/QuestPDF)](https://www.nuget.org/packages/QuestPDF/)
[![License](https://img.shields.io/github/license/QuestPDF/QuestPDF)](https://github.com/QuestPDF/QuestPDF/blob/main/LICENSE)
[![Sponsor project](https://img.shields.io/badge/sponsor-project-red)](https://github.com/sponsors/QuestPDF)
## Support QuestPDF
QuestPDF is an open-source .NET library for PDF documents generation.
All great frameworks and libraries started from zero. Please help me make QuestPDF a commonly known library and an obvious choice in case of generating PDF documents. Please give it a start ⭐ and share with your colleagues 💬👨‍💻.
It offers a layouting engine designed with a full paging support in mind. The document consists of many simple elements (e.g. border, background, image, text, padding, table, grid etc.) that are composed together to create more complex structures. This way, as a developer, you can understand the behavior of every element and use them with full confidence. Additionally, the document and all its elements support paging functionality. For example, an element can be moved to the next page (if there is not enough space) or even be split between pages like table's rows.
Unlike other libraries, it does not rely on the HTML-to-PDF conversion which in many cases is not reliable. Instead, it implements its own layouting engine that is optimized to cover all paging-related requirements.
## Please show the value
Choosing a project dependency could be difficult. We need to ensure stability and maintainability of our projects. Surveys show that GitHub stars count play an important factor when assessing library quality.
⭐ Please give this repository a star. It takes seconds and help thousands of developers!
## Please share with the community
As an open-source project without funding, I cannot afford advertising QuestPDF in a typical way. Instead, the library relies on community interactions. Please consider sharing a post about QuestPDF and the value it provides. It really does help!
[![GitHub Repo stars](https://img.shields.io/badge/share%20on-reddit-red?logo=reddit)](https://reddit.com/submit?url=https://github.com/QuestPDF/QuestPDF&title=QuestPDF)
[![GitHub Repo stars](https://img.shields.io/badge/share%20on-hacker%20news-orange?logo=ycombinator)](https://news.ycombinator.com/submitlink?u=https://github.com/QuestPDF/QuestPDF)
[![GitHub Repo stars](https://img.shields.io/badge/share%20on-twitter-03A9F4?logo=twitter)](https://twitter.com/share?url=https://github.com/QuestPDF/QuestPDF&t=QuestPDF)
[![GitHub Repo stars](https://img.shields.io/badge/share%20on-facebook-1976D2?logo=facebook)](https://www.facebook.com/sharer/sharer.php?u=https://github.com/QuestPDF/QuestPDF)
[![GitHub Repo stars](https://img.shields.io/badge/share%20on-linkedin-3949AB?logo=linkedin)](https://www.linkedin.com/shareArticle?url=https://github.com/QuestPDF/QuestPDF&title=QuestPDF)
## Support development
It doesn't matter if you are a professional developer, creating a startup or work for an established company. All of us care about our tools and dependencies, about stability and security, about time and money we can safe, about quality we can offer. Please consider sponsoring QuestPDF to give me an extra motivational push to develop the next great feature.
> If you represent a company, want to help the entire community and show that you care, please consider sponsoring QuestPDF using one of the higher tiers. Your company logo will be shown here for all developers, building a strong positive relation.
[![Sponsor project](https://img.shields.io/badge/%E2%9D%A4%EF%B8%8F%20sponsor-QuestPDF-red)](https://github.com/sponsors/QuestPDF)
## Installation
The library is available as a nuget package. You can install it as any other nuget package from your IDE, try to search by `QuestPDF`. You can find package details [on this webpage](https://www.nuget.org/packages/QuestPDF/).
```
```xml
// Package Manager
Install-Package QuestPDF
// .NET CLI
dotnet add package QuestPDF
// Package reference in .csproj file
<PackageReference Include="QuestPDF" Version="2022.3.0" />
```
## Documentation
**[Release notes and roadmap](https://www.questpdf.com/documentation/releases.html)** - everything that is planned for future library iterations, description of new features and information about potential breaking changes.
[![GitHub Repo stars]( https://img.shields.io/badge/%F0%9F%9A%80%20read-getting%20started-blue)](https://www.questpdf.com/documentation/getting-started.html)
A short and easy to follow tutorial showing how to design an invoice document under 200 lines of code.
**[Getting started tutorial](https://www.questpdf.com/documentation/getting-started.html)** - a short and easy to follow tutorial showing how to design an invoice document under 200 lines of code.
**[API Reference](https://www.questpdf.com/documentation/api-reference.html)** - a detailed description of behavior of all available components and how to use them with C# Fluent API.
[![GitHub Repo stars](https://img.shields.io/badge/%F0%9F%93%96%20read-API%20reference-blue)](https://www.questpdf.com/documentation/api-reference.html)
A detailed description of behavior of all available components and how to use them with C# Fluent API.
**[Patterns and practices](https://www.questpdf.com/documentation/patterns-and-practices.html#document-metadata)** - everything that may help you designing great reports and reusable code that is easy to maintain.
## Example invoice
[![GitHub Repo stars](https://img.shields.io/badge/%F0%9F%94%8D%20read-patterns%20and%20practices-blue)](https://www.questpdf.com/documentation/patterns-and-practices.html#document-metadata)
Everything that may help you designing great reports and create reusable code that is easy to maintain.
Do you believe that creating a complete invoice document can take less than 200 lines of code? We have prepared for you a step-by-step instruction that shows every detail of this implementation and describes the best patterns and practices.
<!-- 🚀 📖 ️-->
For tutorial, documentation and API reference, please visit [the QuestPDF documentation](https://www.questpdf.com/documentation/getting-started.html).
## Simplicity is the key
<a href="https://github.com/QuestPDF/example-invoice">
<img src="https://github.com/QuestPDF/example-invoice/raw/main/images/invoice.png" width="595px">
</a>
Here you can find an example code showing how easy is to write and understand the fluent API.
**General document structure** with header, content and footer:
How easy it is to start and prototype with QuestPDF? Really easy thanks to its minimal API! Please analyse the code below:
```csharp
public void Compose(IDocumentContainer container)
using QuestPDF.Fluent;
using QuestPDF.Helpers;
using QuestPDF.Infrastructure;
// code in your main method
Document.Create(container =>
{
container
.Page(page =>
{
page.Margin(50);
page.Header().Element(ComposeHeader);
page.Content().Element(ComposeContent);
page.Footer().AlignCenter().Text(x =>
container.Page(page =>
{
page.Size(PageSizes.A4);
page.Margin(2, Unit.Centimetre);
page.Background(Colors.White);
page.DefaultTextStyle(x => x.FontSize(20));
page.Header()
.Text("Hello PDF!")
.SemiBold().FontSize(36).FontColor(Colors.Blue.Medium);
page.Content()
.PaddingVertical(1, Unit.Centimetre)
.Column(x =>
{
x.Spacing(20);
x.Item().Text(Placeholders.LoremIpsum());
x.Item().Image(Placeholders.Image(200, 100));
});
page.Footer()
.AlignCenter()
.Text(x =>
{
x.Span("Page ");
x.CurrentPageNumber();
x.Span(" / ");
x.TotalPages();
});
});
}
```
**The header area** consists of basic invoice information along with a logo placeholder.
```csharp
void ComposeHeader(IContainer container)
{
var titleTextStyle = TextStyle.Default.Size(20).SemiBold().Color(Colors.Blue.Medium);
container.Row(row =>
{
row.RelativeColumn().Stack(stack =>
{
stack.Item().Text($"Invoice #{Model.InvoiceNumber}", titleStyle);
stack.Item().Text(text =>
{
text.Span("Issue date: ", TextStyle.Default.SemiBold());
text.Span($"{Model.IssueDate:d}");
});
stack.Item().Text(text =>
{
text.Span("Due date: ", TextStyle.Default.SemiBold());
text.Span($"{Model.DueDate:d}");
});
});
row.ConstantColumn(100).Height(50).Placeholder();
});
}
})
.GeneratePdf("hello.pdf");
```
Implementation of **the content area** that contains seller and customer details, then listing of all bought products, then a comments section.
And compare it to the produced PDF file:
```csharp
void ComposeContent(IContainer container)
{
container.PaddingVertical(40).Stack(column =>
{
column.Spacing(20);
column.Item().Row(row =>
{
row.RelativeColumn().Component(new AddressComponent("From", Model.SellerAddress));
row.ConstantColumn(50);
row.RelativeColumn().Component(new AddressComponent("For", Model.CustomerAddress));
});
<img src="https://raw.githubusercontent.com/QuestPDF/QuestPDF-Documentation/main/images/minimal-api.png" width="250px">
column.Item().Element(ComposeTable);
## Are you ready for more?
var totalPrice = Model.Items.Sum(x => x.Price * x.Quantity);
column
.Item()
.PaddingRight(5)
.AlignRight()
.Text($"Grand total: {totalPrice}$", TextStyle.Default.SemiBold());
The Fluent API of QuestPDF scales really well. It is easy to create and maintain even most complex documents. Read [the Getting started tutorial](https://www.questpdf.com/documentation/getting-started.html) to learn QuestPDF basics and implement an invoice under 200 lines of code. You can also investigate and play with the code from [the example repository](https://github.com/QuestPDF/example-invoice).
if (!string.IsNullOrWhiteSpace(Model.Comments))
column.Item().PaddingTop(25).Element(ComposeComments);
});
}
```
**The table and comments** codes are extracted into separate methods to increase clarity:
```csharp
void ComposeTable(IContainer container)
{
var headerStyle = TextStyle.Default.SemiBold();
container.Table(table =>
{
table.ColumnsDefinition(columns =>
{
columns.ConstantColumn(25);
columns.RelativeColumn(3);
columns.RelativeColumn();
columns.RelativeColumn();
columns.RelativeColumn();
});
table.Header(header =>
{
header.Cell().Text("#", headerStyle);
header.Cell().Text("Product", headerStyle);
header.Cell().AlignRight().Text("Unit price", headerStyle);
header.Cell().AlignRight().Text("Quantity", headerStyle);
header.Cell().AlignRight().Text("Total", headerStyle);
header.Cell().ColumnSpan(5)
.PaddingVertical(5).BorderBottom(1).BorderColor(Colors.Black);
});
foreach (var item in Model.Items)
{
table.Cell().Element(CellStyle).Text(Model.Items.IndexOf(item) + 1);
table.Cell().Element(CellStyle).Text(item.Name);
table.Cell().Element(CellStyle).AlignRight().Text($"{item.Price}$");
table.Cell().Element(CellStyle).AlignRight().Text(item.Quantity);
table.Cell().Element(CellStyle).AlignRight().Text($"{item.Price * item.Quantity}$");
static IContainer CellStyle(IContainer container)
{
container.BorderBottom(1).BorderColor(Colors.Grey.Lighten2).PaddingVertical(5);
}
}
});
}
```
```csharp
void ComposeComments(IContainer container)
{
container.ShowEntire().Background(Colors.Grey.Lighten3).Padding(10).Stack(message =>
{
message.Spacing(5);
message.Item().Text("Comments", TextStyle.Default.Size(14).SemiBold());
message.Item().Text(Model.Comments);
});
}
```
**The address details section** is implemented using components. This way the code can be easily reused for both seller and customer:
```csharp
public class AddressComponent : IComponent
{
private string Title { get; }
private Address Address { get; }
public AddressComponent(string title, Address address)
{
Title = title;
Address = address;
}
public void Compose(IContainer container)
{
container.ShowEntire().Stack(column =>
{
column.Spacing(5);
column
.Item()
.BorderBottom(1)
.PaddingBottom(5)
.Text(Title, TextStyle.Default.SemiBold());
column.Item().Text(Address.CompanyName);
column.Item().Text(Address.Street);
column.Item().Text($"{Address.City}, {Address.State}");
column.Item().Text(Address.Email);
column.Item().Text(Address.Phone);
});
}
}
```
<img src="https://github.com/QuestPDF/example-invoice/raw/main/images/invoice.png" width="400px">