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+131
@@ -0,0 +1,131 @@
|
||||
# Rules in this file were initially inferred by Visual Studio IntelliCode from the D:\GithubRepos\QuestPDF codebase based on best match to current usage at 16.03.2022
|
||||
# You can modify the rules from these initially generated values to suit your own policies
|
||||
# You can learn more about editorconfig here: https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference
|
||||
[*.cs]
|
||||
|
||||
|
||||
#Core editorconfig formatting - indentation
|
||||
|
||||
#use soft tabs (spaces) for indentation
|
||||
indent_style = space
|
||||
|
||||
#Formatting - new line options
|
||||
|
||||
#place catch statements on a new line
|
||||
csharp_new_line_before_catch = true
|
||||
#place else statements on a new line
|
||||
csharp_new_line_before_else = true
|
||||
#require members of anonymous types to be on separate lines
|
||||
csharp_new_line_before_members_in_anonymous_types = true
|
||||
#require members of object intializers to be on separate lines
|
||||
csharp_new_line_before_members_in_object_initializers = true
|
||||
#require braces to be on a new line for object_collection_array_initializers, methods, anonymous_types, control_blocks, types, and lambdas (also known as "Allman" style)
|
||||
csharp_new_line_before_open_brace =all
|
||||
|
||||
#Formatting - organize using options
|
||||
|
||||
#sort System.* using directives alphabetically, and place them before other usings
|
||||
dotnet_sort_system_directives_first = true
|
||||
|
||||
#Formatting - spacing options
|
||||
|
||||
#require NO space between a cast and the value
|
||||
csharp_space_after_cast = false
|
||||
#require a space before the colon for bases or interfaces in a type declaration
|
||||
csharp_space_after_colon_in_inheritance_clause = true
|
||||
#require a space after a keyword in a control flow statement such as a for loop
|
||||
csharp_space_after_keywords_in_control_flow_statements = true
|
||||
#require a space before the colon for bases or interfaces in a type declaration
|
||||
csharp_space_before_colon_in_inheritance_clause = true
|
||||
#remove space within empty argument list parentheses
|
||||
csharp_space_between_method_call_empty_parameter_list_parentheses = false
|
||||
#remove space between method call name and opening parenthesis
|
||||
csharp_space_between_method_call_name_and_opening_parenthesis = false
|
||||
#do not place space characters after the opening parenthesis and before the closing parenthesis of a method call
|
||||
csharp_space_between_method_call_parameter_list_parentheses = false
|
||||
#remove space within empty parameter list parentheses for a method declaration
|
||||
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
|
||||
#place a space character after the opening parenthesis and before the closing parenthesis of a method declaration parameter list.
|
||||
csharp_space_between_method_declaration_parameter_list_parentheses = false
|
||||
|
||||
#Formatting - wrapping options
|
||||
|
||||
#leave code block on single line
|
||||
csharp_preserve_single_line_blocks = true
|
||||
|
||||
#Style - Code block preferences
|
||||
|
||||
#prefer no curly braces if allowed
|
||||
csharp_prefer_braces = false:suggestion
|
||||
|
||||
#Style - expression bodied member options
|
||||
|
||||
#prefer block bodies for constructors
|
||||
csharp_style_expression_bodied_constructors = false:suggestion
|
||||
#prefer block bodies for methods
|
||||
csharp_style_expression_bodied_methods = false:suggestion
|
||||
#prefer expression-bodied members for properties
|
||||
csharp_style_expression_bodied_properties = true:suggestion
|
||||
|
||||
#Style - expression level options
|
||||
|
||||
#prefer out variables to be declared inline in the argument list of a method call when possible
|
||||
csharp_style_inlined_variable_declaration = true:suggestion
|
||||
#prefer the language keyword for member access expressions, instead of the type name, for types that have a keyword to represent them
|
||||
dotnet_style_predefined_type_for_member_access = true:suggestion
|
||||
|
||||
#Style - Expression-level preferences
|
||||
|
||||
#prefer objects to be initialized using object initializers when possible
|
||||
dotnet_style_object_initializer = true:suggestion
|
||||
#prefer inferred anonymous type member names
|
||||
dotnet_style_prefer_inferred_anonymous_type_member_names = false:suggestion
|
||||
#prefer inferred tuple element names
|
||||
dotnet_style_prefer_inferred_tuple_names = true:suggestion
|
||||
|
||||
#Style - implicit and explicit types
|
||||
|
||||
#prefer var over explicit type in all cases, unless overridden by another code style rule
|
||||
csharp_style_var_elsewhere = true:suggestion
|
||||
#prefer var is used to declare variables with built-in system types such as int
|
||||
csharp_style_var_for_built_in_types = true:suggestion
|
||||
#prefer var when the type is already mentioned on the right-hand side of a declaration expression
|
||||
csharp_style_var_when_type_is_apparent = true:suggestion
|
||||
|
||||
#Style - language keyword and framework type options
|
||||
|
||||
#prefer the language keyword for local variables, method parameters, and class members, instead of the type name, for types that have a keyword to represent them
|
||||
dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
|
||||
|
||||
#Style - Miscellaneous preferences
|
||||
|
||||
#prefer local functions over anonymous functions
|
||||
csharp_style_pattern_local_over_anonymous_function = true:suggestion
|
||||
|
||||
#Style - modifier options
|
||||
|
||||
#prefer accessibility modifiers to be declared except for public interface members. This will currently not differ from always and will act as future proofing for if C# adds default interface methods.
|
||||
dotnet_style_require_accessibility_modifiers = for_non_interface_members:suggestion
|
||||
|
||||
#Style - Modifier preferences
|
||||
|
||||
#when this rule is set to a list of modifiers, prefer the specified ordering.
|
||||
csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:silent
|
||||
|
||||
#Style - Pattern matching
|
||||
|
||||
#prefer pattern matching instead of is expression with type casts
|
||||
csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
|
||||
|
||||
#Style - qualification options
|
||||
|
||||
#prefer fields not to be prefaced with this. or Me. in Visual Basic
|
||||
dotnet_style_qualification_for_field = false:suggestion
|
||||
#prefer methods not to be prefaced with this. or Me. in Visual Basic
|
||||
dotnet_style_qualification_for_method = false:suggestion
|
||||
#prefer properties not to be prefaced with this. or Me. in Visual Basic
|
||||
dotnet_style_qualification_for_property = false:suggestion
|
||||
|
||||
[*.{cs,vb}]
|
||||
tab_width=4
|
||||
indent_size=4
|
||||
@@ -0,0 +1 @@
|
||||
github: QuestPDF
|
||||
@@ -13,7 +13,7 @@ namespace QuestPDF.Examples
|
||||
[Test]
|
||||
public void Example()
|
||||
{
|
||||
FontManager.RegisterFontType(File.OpenRead("LibreBarcode39-Regular.ttf"));
|
||||
FontManager.RegisterFont(File.OpenRead("LibreBarcode39-Regular.ttf"));
|
||||
|
||||
RenderingTest
|
||||
.Create()
|
||||
@@ -25,7 +25,9 @@ namespace QuestPDF.Examples
|
||||
.Background(Colors.White)
|
||||
.AlignCenter()
|
||||
.AlignMiddle()
|
||||
.Text("*QuestPDF*", TextStyle.Default.FontType("Libre Barcode 39").Size(64));
|
||||
.Text("*QuestPDF*")
|
||||
.FontFamily("Libre Barcode 39")
|
||||
.FontSize(64);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@@ -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();
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
@@ -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()
|
||||
|
||||
@@ -16,7 +16,7 @@ namespace QuestPDF.Examples
|
||||
.PageSize(PageSizes.A4)
|
||||
.ProducePdf()
|
||||
.ShowResults()
|
||||
.Render(x => GenerateStructure(x, 16));
|
||||
.Render(x => GenerateStructure(x, 12));
|
||||
}
|
||||
|
||||
private void GenerateStructure(IContainer container, int level)
|
||||
|
||||
@@ -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");
|
||||
|
||||
@@ -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 =>
|
||||
{
|
||||
|
||||
@@ -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);
|
||||
}
|
||||
});
|
||||
});
|
||||
@@ -730,7 +742,7 @@ namespace QuestPDF.Examples
|
||||
{
|
||||
container
|
||||
.Padding(25)
|
||||
.PaddingLeft(75)
|
||||
.PaddingLeft(50)
|
||||
.Column(column =>
|
||||
{
|
||||
column.Item().Width(300).Height(150).Background(Colors.Blue.Lighten4);
|
||||
|
||||
@@ -23,6 +23,8 @@ namespace QuestPDF.Examples.Engine
|
||||
private bool ApplyCaching { get; set; }
|
||||
private bool ApplyDebugging { get; set; }
|
||||
private RenderingTestResult ResultType { get; set; } = RenderingTestResult.Images;
|
||||
|
||||
private bool ShowingResultsEnabled = true;
|
||||
|
||||
private RenderingTest()
|
||||
{
|
||||
@@ -114,7 +116,7 @@ namespace QuestPDF.Examples.Engine
|
||||
Func<int, string> fileNameSchema = i => $"{FileNamePrefix}-${i}.png";
|
||||
document.GenerateImages(fileNameSchema);
|
||||
|
||||
if (ShowResult)
|
||||
if (ShowResult && ShowingResultsEnabled)
|
||||
Process.Start("explorer", fileNameSchema(0));
|
||||
}
|
||||
|
||||
@@ -123,7 +125,7 @@ namespace QuestPDF.Examples.Engine
|
||||
var fileName = $"{FileNamePrefix}.pdf";
|
||||
document.GeneratePdf(fileName);
|
||||
|
||||
if (ShowResult)
|
||||
if (ShowResult && ShowingResultsEnabled)
|
||||
Process.Start("explorer", fileName);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -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 =>
|
||||
{
|
||||
|
||||
@@ -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
|
||||
|
||||
@@ -74,7 +74,8 @@ namespace QuestPDF.Examples
|
||||
.PrimaryLayer()
|
||||
.AlignCenter()
|
||||
.AlignMiddle()
|
||||
.Text(sizeText, TextStyle.Default.Size(15));
|
||||
.Text(sizeText)
|
||||
.FontSize(15);
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
@@ -4,8 +4,6 @@ using QuestPDF.Examples.Engine;
|
||||
using QuestPDF.Fluent;
|
||||
using QuestPDF.Helpers;
|
||||
using QuestPDF.Infrastructure;
|
||||
using ShimSkiaSharp;
|
||||
using SKTypeface = SkiaSharp.SKTypeface;
|
||||
|
||||
namespace QuestPDF.Examples
|
||||
{
|
||||
@@ -19,21 +17,32 @@ namespace QuestPDF.Examples
|
||||
{
|
||||
container.Page(page =>
|
||||
{
|
||||
page.Size(PageSizes.A5);
|
||||
page.Margin(1.5f, Unit.Centimetre);
|
||||
page.Size(PageSizes.A4);
|
||||
page.Margin(2, Unit.Centimetre);
|
||||
page.PageColor(Colors.White);
|
||||
page.DefaultTextStyle(x => x.FontSize(20));
|
||||
|
||||
page.Header()
|
||||
.Text("Hello PDF!", TextStyle.Default.SemiBold().Size(20));
|
||||
.Text("Hello PDF!")
|
||||
.SemiBold().FontSize(36).FontColor(Colors.Blue.Medium);
|
||||
|
||||
page.Content()
|
||||
.PaddingVertical(1, Unit.Centimetre)
|
||||
.Column(x =>
|
||||
{
|
||||
x.Spacing(10);
|
||||
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");
|
||||
|
||||
@@ -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);
|
||||
});
|
||||
});
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -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 =>
|
||||
{
|
||||
|
||||
@@ -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 =>
|
||||
{
|
||||
|
||||
@@ -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();
|
||||
}
|
||||
|
||||
|
||||
@@ -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());
|
||||
});
|
||||
@@ -236,26 +239,26 @@ namespace QuestPDF.Examples
|
||||
.Padding(10)
|
||||
.Text(text =>
|
||||
{
|
||||
text.DefaultTextStyle(TextStyle.Default.BackgroundColor(Colors.Grey.Lighten3));
|
||||
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();
|
||||
|
||||
foreach (var i in Enumerable.Range(1, 1000))
|
||||
foreach (var i in Enumerable.Range(1, 100))
|
||||
{
|
||||
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();
|
||||
@@ -267,5 +270,138 @@ namespace QuestPDF.Examples
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void MeasureIssueWhenSpaceAtLineEnd()
|
||||
{
|
||||
// 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("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);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void DrawingNullTextShouldNotThrowException()
|
||||
{
|
||||
RenderingTest
|
||||
.Create()
|
||||
.ProduceImages()
|
||||
.ShowResults()
|
||||
.RenderDocument(container =>
|
||||
{
|
||||
container.Page(page =>
|
||||
{
|
||||
page.Margin(50);
|
||||
page.PageColor(Colors.White);
|
||||
|
||||
page.Size(PageSizes.A4);
|
||||
|
||||
page.Content().Column(column =>
|
||||
{
|
||||
column.Item().Text(null);
|
||||
|
||||
column.Item().Text(text =>
|
||||
{
|
||||
text.Span(null);
|
||||
text.Line(null);
|
||||
text.Hyperlink(null, "http://www.questpdf.com");
|
||||
text.TotalPages().Format(x => null);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void BreakingLongWord()
|
||||
{
|
||||
RenderingTest
|
||||
.Create()
|
||||
.ProduceImages()
|
||||
.ShowResults()
|
||||
.RenderDocument(container =>
|
||||
{
|
||||
container.Page(page =>
|
||||
{
|
||||
page.Margin(50);
|
||||
page.PageColor(Colors.White);
|
||||
|
||||
page.Size(PageSizes.A4);
|
||||
|
||||
page.Content().Column(column =>
|
||||
{
|
||||
column.Item().Text(null);
|
||||
|
||||
column.Item().Text(text =>
|
||||
{
|
||||
text.DefaultTextStyle(x => x.BackgroundColor(Colors.Red.Lighten3).FontSize(24));
|
||||
|
||||
text.Span(" " + Placeholders.LoremIpsum());
|
||||
text.Span(" 0123456789012345678901234567890123456789012345678901234567890123456789 ").WrapAnywhere();
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,161 +0,0 @@
|
||||
using System;
|
||||
using System.Linq;
|
||||
using System.Text.RegularExpressions;
|
||||
using NUnit.Framework;
|
||||
using QuestPDF.Drawing;
|
||||
using QuestPDF.Examples.Engine;
|
||||
using QuestPDF.Fluent;
|
||||
using QuestPDF.Helpers;
|
||||
using QuestPDF.Infrastructure;
|
||||
using SkiaSharp;
|
||||
using SkiaSharp.HarfBuzz;
|
||||
|
||||
namespace QuestPDF.Examples
|
||||
{
|
||||
public class TextShapingTests
|
||||
{
|
||||
[Test]
|
||||
public void ShapeText()
|
||||
{
|
||||
using var textPaint = new SKPaint
|
||||
{
|
||||
Color = SKColors.Black,
|
||||
Typeface = SKTypeface.CreateDefault(),
|
||||
IsAntialias = true,
|
||||
TextSize = 20
|
||||
};
|
||||
|
||||
using var backgroundPaint = new SKPaint
|
||||
{
|
||||
Color = SKColors.LightGray
|
||||
};
|
||||
|
||||
RenderingTest
|
||||
.Create()
|
||||
.PageSize(550, 250)
|
||||
.ProduceImages()
|
||||
.ShowResults()
|
||||
.Render(container =>
|
||||
{
|
||||
//var lorem = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec odio ipsum, aliquam a neque a, lacinia vehicula lectus.";
|
||||
//var arabic = "ينا الألم. في بعض الأحيان ونظراً للالتزامات التي يفرضها علينا الواجب والعمل سنتنازل غالباً ونرفض الشعور";
|
||||
|
||||
var lorem = "Lorem ipsum dolor sit amet, consectetur adipiscing elit.";
|
||||
var arabic = "ينا الألم. في بعض الأحيان ونظراً للالتزامات التي يفرضها علينا";
|
||||
|
||||
var text = arabic;
|
||||
var metrics = textPaint.FontMetrics;
|
||||
|
||||
container
|
||||
.Padding(25)
|
||||
.Canvas((canvas, space) =>
|
||||
{
|
||||
canvas.Translate(0, 20);
|
||||
|
||||
var width = MeasureText(text, textPaint);
|
||||
var widthReal = textPaint.MeasureText(text);
|
||||
canvas.DrawRect(0, metrics.Descent, width, metrics.Ascent - metrics.Descent, backgroundPaint);
|
||||
|
||||
canvas.DrawShapedText(text, 0, 0, textPaint);
|
||||
|
||||
canvas.Translate(0, 40);
|
||||
canvas.DrawText(text, 0, 0, textPaint);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
float MeasureText(string text, SKPaint paint)
|
||||
{
|
||||
var font = paint.ToFont();
|
||||
using var shaper = new SKShaper(paint.Typeface);
|
||||
var result = shaper.Shape(text + " ", paint);
|
||||
return Math.Max(result.Points.First().X, result.Points.Last().X);
|
||||
|
||||
var glyphCount = result.Codepoints.Length;
|
||||
var glyphIds = new ushort[glyphCount];
|
||||
var glyphWidths = new float[glyphCount];
|
||||
var glyphBounds = new SKRect[glyphCount];
|
||||
|
||||
font.GetGlyphs(result.Codepoints.Select(x => (int)x).ToArray(), glyphIds);
|
||||
font.GetGlyphWidths(glyphIds, glyphWidths, glyphBounds);
|
||||
|
||||
return glyphWidths.Sum();
|
||||
|
||||
return result.Points.Max(p => p.X);
|
||||
|
||||
using var skTextBlobBuilder = new SKTextBlobBuilder();
|
||||
|
||||
var positionedRunBuffer = skTextBlobBuilder.AllocatePositionedRun(font, result.Codepoints.Length);
|
||||
var glyphSpan = positionedRunBuffer.GetGlyphSpan();
|
||||
var positionSpan = positionedRunBuffer.GetPositionSpan();
|
||||
|
||||
for (int index = 0; index < result.Codepoints.Length; ++index)
|
||||
{
|
||||
glyphSpan[index] = (ushort) result.Codepoints[index];
|
||||
positionSpan[index] = result.Points[index];
|
||||
}
|
||||
|
||||
using var text1 = skTextBlobBuilder.Build();
|
||||
return text1.Bounds.Width;
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void ShapeSingle()
|
||||
{
|
||||
using var textPaint = new SKPaint
|
||||
{
|
||||
Color = SKColors.Black,
|
||||
Typeface = SKTypeface.CreateDefault(),
|
||||
IsAntialias = true,
|
||||
TextSize = 20
|
||||
};
|
||||
|
||||
var text = string.Join(" ", Enumerable.Range(0, 10_000).Select(x => Placeholders.Sentence()));
|
||||
|
||||
using var shaper = new SKShaper(textPaint.Typeface);
|
||||
var result = shaper.Shape(text + " ", textPaint);
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void ShapeMany()
|
||||
{
|
||||
using var textPaint = new SKPaint
|
||||
{
|
||||
Color = SKColors.Black,
|
||||
Typeface = SKTypeface.CreateDefault(),
|
||||
IsAntialias = true,
|
||||
TextSize = 20
|
||||
};
|
||||
|
||||
var text = string.Join(" ", Enumerable.Range(0, 1_000).Select(x => Placeholders.Sentence()));
|
||||
|
||||
foreach (var part in Regex.Split(text, "( )|(\\w+)"))
|
||||
{
|
||||
using var shaper = new SKShaper(textPaint.Typeface);
|
||||
var result = shaper.Shape(part + " ", textPaint);
|
||||
}
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void ShapeMany2()
|
||||
{
|
||||
using var textPaint = new SKPaint
|
||||
{
|
||||
Color = SKColors.Black,
|
||||
Typeface = SKTypeface.CreateDefault(),
|
||||
IsAntialias = true,
|
||||
TextSize = 20
|
||||
};
|
||||
|
||||
using var shaper = new SKShaper(textPaint.Typeface);
|
||||
|
||||
foreach (var i in Enumerable.Range(0, 10_000))
|
||||
{
|
||||
var text = Placeholders.Paragraph();
|
||||
|
||||
textPaint.MeasureText(text);
|
||||
var result = shaper.Shape(text + " ", textPaint);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,61 @@
|
||||
using QuestPDF.Fluent;
|
||||
using QuestPDF.Helpers;
|
||||
using QuestPDF.Infrastructure;
|
||||
using QuestPDF.Previewer;
|
||||
using QuestPDF.ReportSample.Layouts;
|
||||
|
||||
//ImagePlaceholder.Solid = true;
|
||||
|
||||
// var model = DataSource.GetReport();
|
||||
// var report = new StandardReport(model);
|
||||
// report.ShowInPreviewer().Wait();
|
||||
//
|
||||
// return;
|
||||
|
||||
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("Hot Reload!")
|
||||
.SemiBold().FontSize(36).FontColor(Colors.Blue.Darken2);
|
||||
|
||||
page.Content()
|
||||
.PaddingVertical(1, Unit.Centimetre)
|
||||
.Column(x =>
|
||||
{
|
||||
x.Spacing(20);
|
||||
|
||||
x.Item().Table(t =>
|
||||
{
|
||||
t.ColumnsDefinition(c =>
|
||||
{
|
||||
c.RelativeColumn();
|
||||
c.RelativeColumn(3);
|
||||
});
|
||||
|
||||
t.Cell().Border(1).Background(Colors.Grey.Lighten3).Padding(5).Text("Visual Studio");
|
||||
t.Cell().Border(1).Padding(5).Text("Start in debug mode with 'Hot Reload on Save' enabled.");
|
||||
t.Cell().Border(1).Background(Colors.Grey.Lighten3).Padding(5).Text("Command line");
|
||||
t.Cell().Border(1).Padding(5).Text("Run 'dotnet watch'.");
|
||||
});
|
||||
|
||||
x.Item().Text("Modify this line and the preview should show your changes instantly.");
|
||||
});
|
||||
|
||||
page.Footer()
|
||||
.AlignCenter()
|
||||
.Text(x =>
|
||||
{
|
||||
x.Span("Page ");
|
||||
x.CurrentPageNumber();
|
||||
});
|
||||
});
|
||||
})
|
||||
.ShowInPreviewer();
|
||||
@@ -0,0 +1,15 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<OutputType>WinExe</OutputType>
|
||||
<TargetFramework>net6.0</TargetFramework>
|
||||
<ImplicitUsings>enable</ImplicitUsings>
|
||||
<Nullable>enable</Nullable>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\QuestPDF.ReportSample\QuestPDF.ReportSample.csproj" />
|
||||
<ProjectReference Include="..\QuestPDF\QuestPDF.csproj" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
@@ -0,0 +1,77 @@
|
||||
using System.Text.Json;
|
||||
using Microsoft.AspNetCore.Builder;
|
||||
using Microsoft.AspNetCore.Http;
|
||||
using Microsoft.Extensions.DependencyInjection;
|
||||
using Microsoft.Extensions.Logging;
|
||||
using SkiaSharp;
|
||||
|
||||
namespace QuestPDF.Previewer;
|
||||
|
||||
class CommunicationService
|
||||
{
|
||||
public static CommunicationService Instance { get; } = new ();
|
||||
|
||||
public event Action<ICollection<PreviewPage>>? OnDocumentRefreshed;
|
||||
|
||||
private WebApplication? Application { get; set; }
|
||||
|
||||
private readonly JsonSerializerOptions JsonSerializerOptions = new()
|
||||
{
|
||||
PropertyNameCaseInsensitive = true
|
||||
};
|
||||
|
||||
private CommunicationService()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
public Task Start(int port)
|
||||
{
|
||||
var builder = WebApplication.CreateBuilder();
|
||||
builder.Services.AddLogging(x => x.ClearProviders());
|
||||
Application = builder.Build();
|
||||
|
||||
Application.MapGet("ping", HandlePing);
|
||||
Application.MapGet("version", HandleVersion);
|
||||
Application.MapPost("update/preview", HandleUpdatePreview);
|
||||
|
||||
return Application.RunAsync($"http://localhost:{port}/");
|
||||
}
|
||||
|
||||
public async Task Stop()
|
||||
{
|
||||
await Application.StopAsync();
|
||||
await Application.DisposeAsync();
|
||||
}
|
||||
|
||||
private async Task<IResult> HandlePing()
|
||||
{
|
||||
return OnDocumentRefreshed == null
|
||||
? Results.StatusCode(StatusCodes.Status503ServiceUnavailable)
|
||||
: Results.Ok();
|
||||
}
|
||||
|
||||
private async Task<IResult> HandleVersion()
|
||||
{
|
||||
return Results.Json(GetType().Assembly.GetName().Version);
|
||||
}
|
||||
|
||||
private async Task<IResult> HandleUpdatePreview(HttpRequest request)
|
||||
{
|
||||
var command = JsonSerializer.Deserialize<DocumentSnapshot>(request.Form["command"], JsonSerializerOptions);
|
||||
|
||||
var pages = command
|
||||
.Pages
|
||||
.Select(page =>
|
||||
{
|
||||
using var stream = request.Form.Files[page.Id].OpenReadStream();
|
||||
var picture = SKPicture.Deserialize(stream);
|
||||
|
||||
return new PreviewPage(picture, page.Width, page.Height);
|
||||
})
|
||||
.ToList();
|
||||
|
||||
Task.Run(() => OnDocumentRefreshed(pages));
|
||||
return Results.Ok();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,23 @@
|
||||
using SkiaSharp;
|
||||
|
||||
namespace QuestPDF.Previewer;
|
||||
|
||||
class Helpers
|
||||
{
|
||||
public static void GeneratePdfFromDocumentSnapshots(string filePath, ICollection<PreviewPage> pages)
|
||||
{
|
||||
using var stream = File.Create(filePath);
|
||||
|
||||
var document = SKDocument.CreatePdf(stream);
|
||||
|
||||
foreach (var page in pages)
|
||||
{
|
||||
using var canvas = document.BeginPage(page.Width, page.Height);
|
||||
canvas.DrawPicture(page.Picture);
|
||||
document.EndPage();
|
||||
canvas.Dispose();
|
||||
}
|
||||
|
||||
document.Close();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,202 @@
|
||||
using Avalonia;
|
||||
using Avalonia.Platform;
|
||||
using Avalonia.Rendering.SceneGraph;
|
||||
using Avalonia.Skia;
|
||||
using SkiaSharp;
|
||||
|
||||
namespace QuestPDF.Previewer;
|
||||
|
||||
class InteractiveCanvas : ICustomDrawOperation
|
||||
{
|
||||
public Rect Bounds { get; set; }
|
||||
public ICollection<PreviewPage> Pages { get; set; }
|
||||
|
||||
private float Width => (float)Bounds.Width;
|
||||
private float Height => (float)Bounds.Height;
|
||||
|
||||
public float Scale { get; private set; } = 1;
|
||||
public float TranslateX { get; set; }
|
||||
public float TranslateY { get; set; }
|
||||
|
||||
private const float MinScale = 0.1f;
|
||||
private const float MaxScale = 10f;
|
||||
|
||||
private const float PageSpacing = 25f;
|
||||
private const float SafeZone = 25f;
|
||||
|
||||
public float TotalPagesHeight => Pages.Sum(x => x.Height) + (Pages.Count - 1) * PageSpacing;
|
||||
public float TotalHeight => TotalPagesHeight + SafeZone * 2 / Scale;
|
||||
public float MaxWidth => Pages.Any() ? Pages.Max(x => x.Width) : 0;
|
||||
|
||||
public float MaxTranslateY => TotalHeight - Height / Scale;
|
||||
|
||||
public float ScrollPercentY
|
||||
{
|
||||
get
|
||||
{
|
||||
return TranslateY / MaxTranslateY;
|
||||
}
|
||||
set
|
||||
{
|
||||
TranslateY = value * MaxTranslateY;
|
||||
}
|
||||
}
|
||||
|
||||
public float ScrollViewportSizeY
|
||||
{
|
||||
get
|
||||
{
|
||||
var viewPortSize = Height / Scale / TotalHeight;
|
||||
return Math.Clamp(viewPortSize, 0, 1);
|
||||
}
|
||||
}
|
||||
|
||||
#region transformations
|
||||
|
||||
private void LimitScale()
|
||||
{
|
||||
Scale = Math.Max(Scale, MinScale);
|
||||
Scale = Math.Min(Scale, MaxScale);
|
||||
}
|
||||
|
||||
private void LimitTranslate()
|
||||
{
|
||||
if (TotalPagesHeight > Height / Scale)
|
||||
{
|
||||
TranslateY = Math.Min(TranslateY, MaxTranslateY);
|
||||
TranslateY = Math.Max(TranslateY, 0);
|
||||
}
|
||||
else
|
||||
{
|
||||
TranslateY = (TotalPagesHeight - Height / Scale) / 2;
|
||||
}
|
||||
|
||||
if (Width / Scale < MaxWidth)
|
||||
{
|
||||
var maxTranslateX = (Width / 2 - SafeZone) / Scale - MaxWidth / 2;
|
||||
|
||||
TranslateX = Math.Min(TranslateX, -maxTranslateX);
|
||||
TranslateX = Math.Max(TranslateX, maxTranslateX);
|
||||
}
|
||||
else
|
||||
{
|
||||
TranslateX = 0;
|
||||
}
|
||||
}
|
||||
|
||||
public void TranslateWithCurrentScale(float x, float y)
|
||||
{
|
||||
TranslateX += x / Scale;
|
||||
TranslateY += y / Scale;
|
||||
|
||||
LimitTranslate();
|
||||
}
|
||||
|
||||
public void ZoomToPoint(float x, float y, float factor)
|
||||
{
|
||||
var oldScale = Scale;
|
||||
Scale *= factor;
|
||||
|
||||
LimitScale();
|
||||
|
||||
TranslateX -= x / Scale - x / oldScale;
|
||||
TranslateY -= y / Scale - y / oldScale;
|
||||
|
||||
LimitTranslate();
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region rendering
|
||||
|
||||
public void Render(IDrawingContextImpl context)
|
||||
{
|
||||
if (Pages.Count <= 0)
|
||||
return;
|
||||
|
||||
LimitScale();
|
||||
LimitTranslate();
|
||||
|
||||
var canvas = (context as ISkiaDrawingContextImpl)?.SkCanvas;
|
||||
|
||||
if (canvas == null)
|
||||
throw new InvalidOperationException($"Context needs to be ISkiaDrawingContextImpl but got {nameof(context)}");
|
||||
|
||||
var originalMatrix = canvas.TotalMatrix;
|
||||
|
||||
canvas.Translate(Width / 2, 0);
|
||||
|
||||
canvas.Scale(Scale);
|
||||
canvas.Translate(TranslateX, -TranslateY + SafeZone / Scale);
|
||||
|
||||
foreach (var page in Pages)
|
||||
{
|
||||
canvas.Translate(-page.Width / 2f, 0);
|
||||
DrawBlankPage(canvas, page.Width, page.Height);
|
||||
canvas.DrawPicture(page.Picture);
|
||||
canvas.Translate(page.Width / 2f, page.Height + PageSpacing);
|
||||
}
|
||||
|
||||
canvas.SetMatrix(originalMatrix);
|
||||
DrawInnerGradient(canvas);
|
||||
}
|
||||
|
||||
public void Dispose() { }
|
||||
public bool Equals(ICustomDrawOperation? other) => false;
|
||||
public bool HitTest(Point p) => true;
|
||||
|
||||
#endregion
|
||||
|
||||
#region blank page
|
||||
|
||||
private static SKPaint BlankPagePaint = new SKPaint
|
||||
{
|
||||
Color = SKColors.White
|
||||
};
|
||||
|
||||
private static SKPaint BlankPageShadowPaint = new SKPaint
|
||||
{
|
||||
ImageFilter = SKImageFilter.CreateBlendMode(
|
||||
SKBlendMode.Overlay,
|
||||
SKImageFilter.CreateDropShadowOnly(0, 6, 6, 6, SKColors.Black.WithAlpha(64)),
|
||||
SKImageFilter.CreateDropShadowOnly(0, 10, 14, 14, SKColors.Black.WithAlpha(32)))
|
||||
};
|
||||
|
||||
private void DrawBlankPage(SKCanvas canvas, float width, float height)
|
||||
{
|
||||
canvas.DrawRect(0, 0, width, height, BlankPageShadowPaint);
|
||||
canvas.DrawRect(0, 0, width, height, BlankPagePaint);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region inner viewport gradient
|
||||
|
||||
private const int InnerGradientSize = (int)SafeZone;
|
||||
private static readonly SKColor InnerGradientColor = SKColor.Parse("#666");
|
||||
|
||||
private void DrawInnerGradient(SKCanvas canvas)
|
||||
{
|
||||
// gamma correction
|
||||
var colors = Enumerable
|
||||
.Range(0, InnerGradientSize)
|
||||
.Select(x => 1f - x / (float) InnerGradientSize)
|
||||
.Select(x => Math.Pow(x, 2f))
|
||||
.Select(x => (byte)(x * 255))
|
||||
.Select(x => InnerGradientColor.WithAlpha(x))
|
||||
.ToArray();
|
||||
|
||||
using var fogPaint = new SKPaint
|
||||
{
|
||||
Shader = SKShader.CreateLinearGradient(
|
||||
new SKPoint(0, 0),
|
||||
new SKPoint(0, InnerGradientSize),
|
||||
colors,
|
||||
SKShaderTileMode.Clamp)
|
||||
};
|
||||
|
||||
canvas.DrawRect(0, 0, Width, InnerGradientSize, fogPaint);
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
@@ -0,0 +1,7 @@
|
||||
<Application x:Class="QuestPDF.Previewer.PreviewerApp"
|
||||
xmlns="https://github.com/avaloniaui"
|
||||
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
|
||||
<Application.Styles>
|
||||
<FluentTheme Mode="Dark" />
|
||||
</Application.Styles>
|
||||
</Application>
|
||||
@@ -0,0 +1,27 @@
|
||||
using Avalonia;
|
||||
using Avalonia.Controls.ApplicationLifetimes;
|
||||
using Avalonia.Markup.Xaml;
|
||||
|
||||
namespace QuestPDF.Previewer
|
||||
{
|
||||
internal class PreviewerApp : Application
|
||||
{
|
||||
public override void Initialize()
|
||||
{
|
||||
AvaloniaXamlLoader.Load(this);
|
||||
}
|
||||
|
||||
public override void OnFrameworkInitializationCompleted()
|
||||
{
|
||||
if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
|
||||
{
|
||||
desktop.MainWindow = new PreviewerWindow()
|
||||
{
|
||||
DataContext = new PreviewerWindowViewModel()
|
||||
};
|
||||
}
|
||||
|
||||
base.OnFrameworkInitializationCompleted();
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,6 @@
|
||||
using SkiaSharp;
|
||||
|
||||
namespace QuestPDF.Previewer
|
||||
{
|
||||
record PreviewPage(SKPicture Picture, float Width, float Height);
|
||||
}
|
||||
@@ -0,0 +1,118 @@
|
||||
using System.Collections.ObjectModel;
|
||||
using Avalonia;
|
||||
using Avalonia.Controls;
|
||||
using Avalonia.Input;
|
||||
using Avalonia.Media;
|
||||
|
||||
namespace QuestPDF.Previewer
|
||||
{
|
||||
class PreviewerControl : Control
|
||||
{
|
||||
private InteractiveCanvas InteractiveCanvas { get; set; } = new ();
|
||||
|
||||
public static readonly StyledProperty<ObservableCollection<PreviewPage>> PagesProperty =
|
||||
AvaloniaProperty.Register<PreviewerControl, ObservableCollection<PreviewPage>>(nameof(Pages));
|
||||
|
||||
public ObservableCollection<PreviewPage>? Pages
|
||||
{
|
||||
get => GetValue(PagesProperty);
|
||||
set => SetValue(PagesProperty, value);
|
||||
}
|
||||
|
||||
public static readonly StyledProperty<float> CurrentScrollProperty = AvaloniaProperty.Register<PreviewerControl, float>(nameof(CurrentScroll));
|
||||
|
||||
public float CurrentScroll
|
||||
{
|
||||
get => GetValue(CurrentScrollProperty);
|
||||
set => SetValue(CurrentScrollProperty, value);
|
||||
}
|
||||
|
||||
public static readonly StyledProperty<float> ScrollViewportSizeProperty = AvaloniaProperty.Register<PreviewerControl, float>(nameof(ScrollViewportSize));
|
||||
|
||||
public float ScrollViewportSize
|
||||
{
|
||||
get => GetValue(ScrollViewportSizeProperty);
|
||||
set => SetValue(ScrollViewportSizeProperty, value);
|
||||
}
|
||||
|
||||
public PreviewerControl()
|
||||
{
|
||||
PagesProperty.Changed.Subscribe(x =>
|
||||
{
|
||||
InteractiveCanvas.Pages = x.NewValue.Value;
|
||||
InvalidateVisual();
|
||||
});
|
||||
|
||||
CurrentScrollProperty.Changed.Subscribe(x =>
|
||||
{
|
||||
InteractiveCanvas.ScrollPercentY = x.NewValue.Value;
|
||||
InvalidateVisual();
|
||||
});
|
||||
|
||||
ClipToBounds = true;
|
||||
}
|
||||
|
||||
protected override void OnPointerWheelChanged(PointerWheelEventArgs e)
|
||||
{
|
||||
base.OnPointerWheelChanged(e);
|
||||
|
||||
if ((e.KeyModifiers & KeyModifiers.Control) != 0)
|
||||
{
|
||||
var scaleFactor = 1 + e.Delta.Y / 10f;
|
||||
var point = new Point(Bounds.Center.X, Bounds.Top) - e.GetPosition(this);
|
||||
|
||||
InteractiveCanvas.ZoomToPoint((float)point.X, -(float)point.Y, (float)scaleFactor);
|
||||
}
|
||||
|
||||
if (e.KeyModifiers == KeyModifiers.None)
|
||||
{
|
||||
var translation = (float)e.Delta.Y * 25;
|
||||
InteractiveCanvas.TranslateWithCurrentScale(0, -translation);
|
||||
}
|
||||
|
||||
InvalidateVisual();
|
||||
}
|
||||
|
||||
private bool IsMousePressed { get; set; }
|
||||
private Vector MousePosition { get; set; }
|
||||
|
||||
protected override void OnPointerMoved(PointerEventArgs e)
|
||||
{
|
||||
base.OnPointerMoved(e);
|
||||
|
||||
if (IsMousePressed)
|
||||
{
|
||||
var currentPosition = e.GetPosition(this);
|
||||
var translation = currentPosition - MousePosition;
|
||||
InteractiveCanvas.TranslateWithCurrentScale((float)translation.X, -(float)translation.Y);
|
||||
|
||||
InvalidateVisual();
|
||||
}
|
||||
|
||||
MousePosition = e.GetPosition(this);
|
||||
}
|
||||
|
||||
protected override void OnPointerPressed(PointerPressedEventArgs e)
|
||||
{
|
||||
base.OnPointerPressed(e);
|
||||
IsMousePressed = true;
|
||||
}
|
||||
|
||||
protected override void OnPointerReleased(PointerReleasedEventArgs e)
|
||||
{
|
||||
base.OnPointerReleased(e);
|
||||
IsMousePressed = false;
|
||||
}
|
||||
|
||||
public override void Render(DrawingContext context)
|
||||
{
|
||||
CurrentScroll = InteractiveCanvas.ScrollPercentY;
|
||||
ScrollViewportSize = InteractiveCanvas.ScrollViewportSizeY;
|
||||
|
||||
InteractiveCanvas.Bounds = new Rect(0, 0, Bounds.Width, Bounds.Height);
|
||||
|
||||
context.Custom(InteractiveCanvas);
|
||||
base.Render(context);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,18 @@
|
||||
using SkiaSharp;
|
||||
|
||||
namespace QuestPDF.Previewer;
|
||||
|
||||
internal class DocumentSnapshot
|
||||
{
|
||||
public ICollection<PageSnapshot> Pages { get; set; }
|
||||
|
||||
public class PageSnapshot
|
||||
{
|
||||
public string Id { get; set; }
|
||||
|
||||
public float Width { get; set; }
|
||||
public float Height { get; set; }
|
||||
|
||||
public SKPicture Picture { get; set; }
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,94 @@
|
||||
<Window xmlns="https://github.com/avaloniaui"
|
||||
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
|
||||
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
|
||||
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
|
||||
xmlns:previewer="clr-namespace:QuestPDF.Previewer"
|
||||
mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
|
||||
x:Class="QuestPDF.Previewer.PreviewerWindow"
|
||||
WindowStartupLocation="CenterScreen"
|
||||
ExtendClientAreaToDecorationsHint="true"
|
||||
ExtendClientAreaTitleBarHeightHint="-1"
|
||||
Background="#666"
|
||||
Icon="/Resources/Logo.png"
|
||||
UseLayoutRounding="True"
|
||||
Title="QuestPDF Document Preview">
|
||||
|
||||
<Window.Styles>
|
||||
<Style Selector="Button.actions">
|
||||
<Setter Property="VerticalAlignment" Value="Bottom"/>
|
||||
<Setter Property="HorizontalAlignment" Value="Left"/>
|
||||
<Setter Property="Padding" Value="10"/>
|
||||
<Setter Property="CornerRadius" Value="100"/>
|
||||
<Setter Property="Background" Value="#888"/>
|
||||
</Style>
|
||||
|
||||
<Style Selector="Button:pointerover /template/ ContentPresenter">
|
||||
<Setter Property="Background" Value="#999"/>
|
||||
</Style>
|
||||
</Window.Styles>
|
||||
|
||||
<Panel>
|
||||
<Grid>
|
||||
<Grid.RowDefinitions>
|
||||
<RowDefinition Height="32" />
|
||||
<RowDefinition Height="*" />
|
||||
</Grid.RowDefinitions>
|
||||
|
||||
<Grid.ColumnDefinitions>
|
||||
<ColumnDefinition Width="*" />
|
||||
<ColumnDefinition Width="Auto" />
|
||||
</Grid.ColumnDefinitions>
|
||||
|
||||
<TextBlock Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2"
|
||||
VerticalAlignment="Center" HorizontalAlignment="Center"
|
||||
TextAlignment="Center" Text="QuestPDF Previewer" FontSize="14" Foreground="#DFFF" FontWeight="Regular" IsHitTestVisible="False" />
|
||||
|
||||
<previewer:PreviewerControl Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2"
|
||||
HorizontalAlignment="Stretch"
|
||||
VerticalAlignment="Stretch"
|
||||
CurrentScroll="{Binding CurrentScroll, Mode=TwoWay}"
|
||||
ScrollViewportSize="{Binding ScrollViewportSize, Mode=OneWayToSource}"
|
||||
Pages="{Binding Pages, Mode=OneWay}" />
|
||||
|
||||
<StackPanel Grid.Row="1" Grid.Column="0" Orientation="Vertical" VerticalAlignment="Bottom" Spacing="16" Margin="32">
|
||||
<Button Classes="actions"
|
||||
Command="{Binding ShowPdfCommand, Mode=OneTime}"
|
||||
ToolTip.Tip="Generates PDF file and shows it in the default browser. Useful for testing compatibility and interactive links.">
|
||||
<Viewbox Width="24" Height="24">
|
||||
<Canvas Width="24" Height="24">
|
||||
<Path Fill="White" Data="M14,2H6A2,2 0 0,0 4,4V20A2,2 0 0,0 6,22H13C12.59,21.75 12.2,21.44 11.86,21.1C11.53,20.77 11.25,20.4 11,20H6V4H13V9H18V10.18C18.71,10.34 19.39,10.61 20,11V8L14,2M20.31,18.9C21.64,16.79 21,14 18.91,12.68C16.8,11.35 14,12 12.69,14.08C11.35,16.19 12,18.97 14.09,20.3C15.55,21.23 17.41,21.23 18.88,20.32L22,23.39L23.39,22L20.31,18.9M16.5,19A2.5,2.5 0 0,1 14,16.5A2.5,2.5 0 0,1 16.5,14A2.5,2.5 0 0,1 19,16.5A2.5,2.5 0 0,1 16.5,19Z" />
|
||||
</Canvas>
|
||||
</Viewbox>
|
||||
</Button>
|
||||
|
||||
<Button Classes="actions"
|
||||
Command="{Binding ShowDocumentationCommand, Mode=OneTime}"
|
||||
ToolTip.Tip="Opens official QuestPDF documentation">
|
||||
<Viewbox Width="24" Height="24">
|
||||
<Canvas Width="24" Height="24">
|
||||
<Path Fill="White" Data="M19 1L14 6V17L19 12.5V1M21 5V18.5C19.9 18.15 18.7 18 17.5 18C15.8 18 13.35 18.65 12 19.5V6C10.55 4.9 8.45 4.5 6.5 4.5C4.55 4.5 2.45 4.9 1 6V20.65C1 20.9 1.25 21.15 1.5 21.15C1.6 21.15 1.65 21.1 1.75 21.1C3.1 20.45 5.05 20 6.5 20C8.45 20 10.55 20.4 12 21.5C13.35 20.65 15.8 20 17.5 20C19.15 20 20.85 20.3 22.25 21.05C22.35 21.1 22.4 21.1 22.5 21.1C22.75 21.1 23 20.85 23 20.6V6C22.4 5.55 21.75 5.25 21 5M10 18.41C8.75 18.09 7.5 18 6.5 18C5.44 18 4.18 18.19 3 18.5V7.13C3.91 6.73 5.14 6.5 6.5 6.5C7.86 6.5 9.09 6.73 10 7.13V18.41Z" />
|
||||
</Canvas>
|
||||
</Viewbox>
|
||||
</Button>
|
||||
|
||||
<Button Classes="actions"
|
||||
Command="{Binding SponsorProjectCommand, Mode=OneTime}"
|
||||
ToolTip.Tip="Do you like QuestPDF? Please consider sponsoring the project. It really helps!">
|
||||
<Viewbox Width="24" Height="24">
|
||||
<Canvas Width="24" Height="24">
|
||||
<Path Fill="White" Data="M12,21.1L10.5,22.4C3.9,16.5 0.5,13.4 0.5,9.6C0.5,8.4 0.9,7.3 1.5,6.4C1.5,6.6 1.5,6.8 1.5,7C1.5,11.7 5.4,15.2 12,21.1M13.6,17C18.3,12.7 21.5,9.9 21.6,7C21.6,5 20.1,3.5 18.1,3.5C16.5,3.5 15,4.5 14.5,5.9H12.6C12,4.5 10.5,3.5 9,3.5C7,3.5 5.5,5 5.5,7C5.5,9.9 8.6,12.7 13.4,17L13.5,17.1M18,1.5C21.1,1.5 23.5,3.9 23.5,7C23.5,10.7 20.1,13.8 13.5,19.8C6.9,13.9 3.5,10.8 3.5,7C3.5,3.9 5.9,1.5 9,1.5C10.7,1.5 12.4,2.3 13.5,3.6C14.6,2.3 16.3,1.5 18,1.5Z" />
|
||||
</Canvas>
|
||||
</Viewbox>
|
||||
</Button>
|
||||
</StackPanel>
|
||||
|
||||
<ScrollBar Grid.Row="1" Grid.Column="1"
|
||||
Orientation="Vertical"
|
||||
AllowAutoHide="False"
|
||||
Minimum="0" Maximum="1"
|
||||
IsVisible="{Binding VerticalScrollbarVisible, Mode=OneWay}"
|
||||
Value="{Binding CurrentScroll, Mode=TwoWay}"
|
||||
ViewportSize="{Binding ScrollViewportSize, Mode=OneWay}"></ScrollBar>
|
||||
</Grid>
|
||||
</Panel>
|
||||
</Window>
|
||||
@@ -0,0 +1,23 @@
|
||||
using Avalonia.Controls;
|
||||
using Avalonia.Markup.Xaml;
|
||||
|
||||
namespace QuestPDF.Previewer
|
||||
{
|
||||
class PreviewerWindow : Window
|
||||
{
|
||||
public PreviewerWindow()
|
||||
{
|
||||
InitializeComponent();
|
||||
}
|
||||
|
||||
protected override void OnClosed(EventArgs e)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
private void InitializeComponent()
|
||||
{
|
||||
AvaloniaXamlLoader.Load(this);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,89 @@
|
||||
using System.Collections.ObjectModel;
|
||||
using System.Diagnostics;
|
||||
using ReactiveUI;
|
||||
using Unit = System.Reactive.Unit;
|
||||
using Avalonia.Threading;
|
||||
|
||||
namespace QuestPDF.Previewer
|
||||
{
|
||||
internal class PreviewerWindowViewModel : ReactiveObject
|
||||
{
|
||||
private ObservableCollection<PreviewPage> _pages = new();
|
||||
public ObservableCollection<PreviewPage> Pages
|
||||
{
|
||||
get => _pages;
|
||||
set => this.RaiseAndSetIfChanged(ref _pages, value);
|
||||
}
|
||||
|
||||
private float _currentScroll;
|
||||
public float CurrentScroll
|
||||
{
|
||||
get => _currentScroll;
|
||||
set => this.RaiseAndSetIfChanged(ref _currentScroll, value);
|
||||
}
|
||||
|
||||
private float _scrollViewportSize;
|
||||
public float ScrollViewportSize
|
||||
{
|
||||
get => _scrollViewportSize;
|
||||
set
|
||||
{
|
||||
this.RaiseAndSetIfChanged(ref _scrollViewportSize, value);
|
||||
VerticalScrollbarVisible = value < 1;
|
||||
}
|
||||
}
|
||||
|
||||
private bool _verticalScrollbarVisible;
|
||||
public bool VerticalScrollbarVisible
|
||||
{
|
||||
get => _verticalScrollbarVisible;
|
||||
private set => Dispatcher.UIThread.Post(() => this.RaiseAndSetIfChanged(ref _verticalScrollbarVisible, value));
|
||||
}
|
||||
|
||||
public ReactiveCommand<Unit, Unit> ShowPdfCommand { get; }
|
||||
public ReactiveCommand<Unit, Unit> ShowDocumentationCommand { get; }
|
||||
public ReactiveCommand<Unit, Unit> SponsorProjectCommand { get; }
|
||||
|
||||
public PreviewerWindowViewModel()
|
||||
{
|
||||
CommunicationService.Instance.OnDocumentRefreshed += HandleUpdatePreview;
|
||||
|
||||
ShowPdfCommand = ReactiveCommand.Create(ShowPdf);
|
||||
ShowDocumentationCommand = ReactiveCommand.Create(() => OpenLink("https://www.questpdf.com/documentation/api-reference.html"));
|
||||
SponsorProjectCommand = ReactiveCommand.Create(() => OpenLink("https://github.com/sponsors/QuestPDF"));
|
||||
}
|
||||
|
||||
private void ShowPdf()
|
||||
{
|
||||
var filePath = Path.Combine(Path.GetTempPath(), $"{Guid.NewGuid():N}.pdf");
|
||||
Helpers.GeneratePdfFromDocumentSnapshots(filePath, Pages);
|
||||
|
||||
OpenLink(filePath);
|
||||
}
|
||||
|
||||
private void OpenLink(string path)
|
||||
{
|
||||
var openBrowserProcess = new Process
|
||||
{
|
||||
StartInfo = new()
|
||||
{
|
||||
UseShellExecute = true,
|
||||
FileName = path
|
||||
}
|
||||
};
|
||||
|
||||
openBrowserProcess.Start();
|
||||
}
|
||||
|
||||
private void HandleUpdatePreview(ICollection<PreviewPage> pages)
|
||||
{
|
||||
var oldPages = Pages;
|
||||
|
||||
Pages.Clear();
|
||||
Pages = new ObservableCollection<PreviewPage>(pages);
|
||||
|
||||
foreach (var page in oldPages)
|
||||
page.Picture.Dispose();
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,38 @@
|
||||
using Avalonia;
|
||||
using Avalonia.Controls.ApplicationLifetimes;
|
||||
using Avalonia.ReactiveUI;
|
||||
using QuestPDF.Previewer;
|
||||
|
||||
var applicationPort = GetCommunicationPort();
|
||||
CommunicationService.Instance.Start(applicationPort);
|
||||
|
||||
if(Application.Current?.ApplicationLifetime is ClassicDesktopStyleApplicationLifetime desktop)
|
||||
{
|
||||
desktop.MainWindow = new PreviewerWindow()
|
||||
{
|
||||
DataContext = new PreviewerWindowViewModel()
|
||||
};
|
||||
|
||||
desktop.MainWindow.Show();
|
||||
desktop.Start(Array.Empty<string>());
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
AppBuilder
|
||||
.Configure(() => new PreviewerApp())
|
||||
.UsePlatformDetect()
|
||||
.UseReactiveUI()
|
||||
.StartWithClassicDesktopLifetime(Array.Empty<string>());
|
||||
|
||||
static int GetCommunicationPort()
|
||||
{
|
||||
const int defaultApplicationPort = 12500;
|
||||
|
||||
var arguments = Environment.GetCommandLineArgs();
|
||||
|
||||
if (arguments.Length < 2)
|
||||
return defaultApplicationPort;
|
||||
|
||||
return int.TryParse(arguments[1], out var port) ? port : defaultApplicationPort;
|
||||
}
|
||||
@@ -0,0 +1,54 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<Authors>MarcinZiabek</Authors>
|
||||
<Company>CodeFlint</Company>
|
||||
<PackageId>QuestPDF.Previewer</PackageId>
|
||||
<Version>2022.4.0</Version>
|
||||
<PackAsTool>true</PackAsTool>
|
||||
<ToolCommandName>questpdf-previewer</ToolCommandName>
|
||||
<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>Initial release.</PackageReleaseNotes>
|
||||
<LangVersion>10</LangVersion>
|
||||
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
|
||||
<PackageIcon>Logo.png</PackageIcon>
|
||||
<PackageIconUrl>https://www.questpdf.com/images/package-logo.png</PackageIconUrl>
|
||||
<PackageProjectUrl>https://www.questpdf.com/</PackageProjectUrl>
|
||||
<RepositoryUrl>https://github.com/QuestPDF/library.git</RepositoryUrl>
|
||||
<RepositoryType>git</RepositoryType>
|
||||
<Copyright>Marcin Ziąbek, QuestPDF contributors</Copyright>
|
||||
<PackageTags>pdf report file export generate generation tool create creation render portable document format quest html library converter open source free standard core previewer</PackageTags>
|
||||
<PackageLicenseExpression>MIT</PackageLicenseExpression>
|
||||
<IncludeSymbols>true</IncludeSymbols>
|
||||
<SymbolPackageFormat>snupkg</SymbolPackageFormat>
|
||||
<OutputType>exe</OutputType>
|
||||
<TargetFramework>net6.0</TargetFramework>
|
||||
<ImplicitUsings>enable</ImplicitUsings>
|
||||
<Nullable>enable</Nullable>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<AvaloniaResource Include="Resources\Logo.png" />
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<EmbeddedResource Include="Resources\Logo.png" />
|
||||
<None Include="Resources\Logo.png">
|
||||
<Pack>true</Pack>
|
||||
<Visible>false</Visible>
|
||||
<PackagePath>\</PackagePath>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<FrameworkReference Include="Microsoft.AspNetCore.App" />
|
||||
<PackageReference Include="Avalonia" Version="0.10.10" />
|
||||
<PackageReference Include="Avalonia.Desktop" Version="0.10.10" />
|
||||
<PackageReference Include="Avalonia.Diagnostics" Version="0.10.10" />
|
||||
<PackageReference Include="Avalonia.Markup.Xaml.Loader" Version="0.10.10" />
|
||||
<PackageReference Include="Avalonia.ReactiveUI" Version="0.10.10" />
|
||||
<PackageReference Include="ReactiveUI" Version="17.1.50" />
|
||||
<PackageReference Include="System.Reactive" Version="5.0.0" />
|
||||
<PackageReference Include="SkiaSharp" Version="2.80.3" />
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 14 KiB |
@@ -0,0 +1,23 @@
|
||||
Install nuget locally (in directory where nupkg file is located)
|
||||
|
||||
```
|
||||
dotnet tool install --global --add-source . QuestPDF.Previewer --global
|
||||
```
|
||||
|
||||
Run on default port
|
||||
|
||||
```
|
||||
questpdf-previewer
|
||||
```
|
||||
|
||||
Run on custom port
|
||||
|
||||
```
|
||||
questpdf-previewer 12500
|
||||
```
|
||||
|
||||
Remove nuget locally
|
||||
|
||||
```
|
||||
dotnet tool uninstall QuestPDF.Previewer --global
|
||||
```
|
||||
@@ -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);
|
||||
});
|
||||
});
|
||||
|
||||
@@ -1,3 +1,4 @@
|
||||
using System;
|
||||
using QuestPDF.Fluent;
|
||||
using QuestPDF.Helpers;
|
||||
using QuestPDF.Infrastructure;
|
||||
@@ -47,7 +48,7 @@ namespace QuestPDF.ReportSample.Layouts
|
||||
container.Border(0.75f).BorderColor(Colors.Grey.Medium).Grid(grid =>
|
||||
{
|
||||
grid.Columns(6);
|
||||
|
||||
|
||||
grid.Item().LabelCell().Text("Date");
|
||||
grid.Item(2).ValueCell().Text(Model.Date?.ToString("g") ?? string.Empty);
|
||||
grid.Item().LabelCell().Text("Location");
|
||||
|
||||
@@ -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(format: x => x?.FormatAsRomanNumeral() ?? "-----");
|
||||
text.CurrentPageNumber().Format(x => x?.FormatAsRomanNumeral() ?? "-----");
|
||||
text.Span(" / ");
|
||||
text.TotalPages(format: x => x?.FormatAsRomanNumeral() ?? "-----");
|
||||
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);
|
||||
});
|
||||
}
|
||||
|
||||
@@ -23,7 +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 =>
|
||||
{
|
||||
@@ -53,9 +54,9 @@ namespace QuestPDF.ReportSample.Layouts
|
||||
|
||||
var lengthStyle = TextStyle.Default.Color(Colors.Grey.Medium);
|
||||
|
||||
text.Span(" (", lengthStyle);
|
||||
text.TotalPagesWithinSection(locationName, lengthStyle, x => x == 1 ? "1 page long" : $"{x} pages long");
|
||||
text.Span(")", lengthStyle);
|
||||
text.Span(" (").Style(lengthStyle);
|
||||
text.TotalPagesWithinSection(locationName).Style(lengthStyle).Format(x => x == 1 ? "1 page long" : $"{x} pages long");
|
||||
text.Span(")").Style(lengthStyle);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
@@ -19,7 +19,6 @@ 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 DrawShapedText(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 DrawHyperlink(string url, Size size) => throw new NotImplementedException();
|
||||
|
||||
@@ -16,7 +16,6 @@ namespace QuestPDF.UnitTests.TestEngine
|
||||
|
||||
public void DrawRectangle(Position vector, Size size, string color) => Operations.Add(new CanvasDrawRectangleOperation(vector, size, color));
|
||||
public void DrawText(string text, Position position, TextStyle style) => Operations.Add(new CanvasDrawTextOperation(text, position, style));
|
||||
public void DrawShapedText(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 DrawHyperlink(string url, Size size) => throw new NotImplementedException();
|
||||
|
||||
@@ -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) =>
|
||||
|
||||
@@ -8,6 +8,15 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuestPDF.UnitTests", "Quest
|
||||
EndProject
|
||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuestPDF.Examples", "QuestPDF.Examples\QuestPDF.Examples.csproj", "{8BD0A2B4-2DC1-47BA-9724-C158320D9CAE}"
|
||||
EndProject
|
||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuestPDF.Previewer.Examples", "QuestPDF.Previewer.Examples\QuestPDF.Previewer.Examples.csproj", "{CA413A39-038F-4A9F-B56F-0E5413B6B158}"
|
||||
EndProject
|
||||
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Configuration", "Configuration", "{73123649-216A-47B4-BFB2-DADF13FBE75D}"
|
||||
ProjectSection(SolutionItems) = preProject
|
||||
.editorconfig = .editorconfig
|
||||
EndProjectSection
|
||||
EndProject
|
||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuestPDF.Previewer", "QuestPDF.Previewer\QuestPDF.Previewer.csproj", "{B2FF6003-3A45-4A78-A85D-B86C7F01D054}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|Any CPU = Debug|Any CPU
|
||||
@@ -30,5 +39,13 @@ Global
|
||||
{8BD0A2B4-2DC1-47BA-9724-C158320D9CAE}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{8BD0A2B4-2DC1-47BA-9724-C158320D9CAE}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{8BD0A2B4-2DC1-47BA-9724-C158320D9CAE}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{CA413A39-038F-4A9F-B56F-0E5413B6B158}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{CA413A39-038F-4A9F-B56F-0E5413B6B158}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{CA413A39-038F-4A9F-B56F-0E5413B6B158}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{CA413A39-038F-4A9F-B56F-0E5413B6B158}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{B2FF6003-3A45-4A78-A85D-B86C7F01D054}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{B2FF6003-3A45-4A78-A85D-B86C7F01D054}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{B2FF6003-3A45-4A78-A85D-B86C7F01D054}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{B2FF6003-3A45-4A78-A85D-B86C7F01D054}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
|
||||
@@ -1,6 +0,0 @@
|
||||
using System.Runtime.CompilerServices;
|
||||
|
||||
[assembly: InternalsVisibleTo("DynamicProxyGenAssembly2")]
|
||||
[assembly: InternalsVisibleTo("QuestPDF.UnitTests")]
|
||||
[assembly: InternalsVisibleTo("QuestPDF.Examples")]
|
||||
[assembly: InternalsVisibleTo("QuestPDF.ReportSample")]
|
||||
@@ -17,19 +17,30 @@ namespace QuestPDF.Drawing
|
||||
{
|
||||
internal static void GeneratePdf(Stream stream, IDocument document)
|
||||
{
|
||||
CheckIfStreamIsCompatible(stream);
|
||||
|
||||
var metadata = document.GetMetadata();
|
||||
var writeOnlyStream = new WriteOnlyStream(stream);
|
||||
var canvas = new PdfCanvas(writeOnlyStream, metadata);
|
||||
var canvas = new PdfCanvas(stream, metadata);
|
||||
RenderDocument(canvas, document);
|
||||
}
|
||||
|
||||
internal static void GenerateXps(Stream stream, IDocument document)
|
||||
{
|
||||
CheckIfStreamIsCompatible(stream);
|
||||
|
||||
var metadata = document.GetMetadata();
|
||||
var writeOnlyStream = new WriteOnlyStream(stream);
|
||||
var canvas = new XpsCanvas(writeOnlyStream, metadata);
|
||||
var canvas = new XpsCanvas(stream, metadata);
|
||||
RenderDocument(canvas, document);
|
||||
}
|
||||
|
||||
private static void CheckIfStreamIsCompatible(Stream stream)
|
||||
{
|
||||
if (!stream.CanWrite)
|
||||
throw new ArgumentException("The library requires a Stream object with the 'write' capability available (the CanWrite flag). Please consider using the MemoryStream class.");
|
||||
|
||||
if (!stream.CanSeek)
|
||||
throw new ArgumentException("The library requires a Stream object with the 'seek' capability available (the CanSeek flag). Please consider using the MemoryStream class.");
|
||||
}
|
||||
|
||||
internal static ICollection<byte[]> GenerateImages(IDocument document)
|
||||
{
|
||||
@@ -40,7 +51,14 @@ namespace QuestPDF.Drawing
|
||||
return canvas.Images;
|
||||
}
|
||||
|
||||
private static void RenderDocument<TCanvas>(TCanvas canvas, IDocument document)
|
||||
internal static ICollection<PreviewerPicture> GeneratePreviewerPictures(IDocument document)
|
||||
{
|
||||
var canvas = new SkiaPictureCanvas();
|
||||
RenderDocument(canvas, document);
|
||||
return canvas.Pictures;
|
||||
}
|
||||
|
||||
internal static void RenderDocument<TCanvas>(TCanvas canvas, IDocument document)
|
||||
where TCanvas : ICanvas, IRenderingCanvas
|
||||
{
|
||||
var container = new DocumentContainer();
|
||||
|
||||
@@ -4,7 +4,6 @@ using System.IO;
|
||||
using System.Linq;
|
||||
using QuestPDF.Infrastructure;
|
||||
using SkiaSharp;
|
||||
using SkiaSharp.HarfBuzz;
|
||||
|
||||
namespace QuestPDF.Drawing
|
||||
{
|
||||
@@ -13,8 +12,6 @@ namespace QuestPDF.Drawing
|
||||
private static ConcurrentDictionary<string, FontStyleSet> StyleSets = new();
|
||||
private static ConcurrentDictionary<object, SKFontMetrics> FontMetrics = new();
|
||||
private static ConcurrentDictionary<object, SKPaint> Paints = new();
|
||||
private static ConcurrentDictionary<object, SKFont> Fonts = new();
|
||||
private static ConcurrentDictionary<object, SKShaper> Shapers = new();
|
||||
private static ConcurrentDictionary<string, SKPaint> ColorPaint = new();
|
||||
|
||||
private static void RegisterFontType(SKData fontData, string? customName = null)
|
||||
@@ -33,7 +30,7 @@ namespace QuestPDF.Drawing
|
||||
}
|
||||
}
|
||||
|
||||
[Obsolete("Since version 2022.3, the FontManager class offers better font type matching support. Please use the RegisterFontType(Stream stream) overload.")]
|
||||
[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)
|
||||
{
|
||||
using var fontData = SKData.Create(stream);
|
||||
@@ -41,7 +38,7 @@ namespace QuestPDF.Drawing
|
||||
RegisterFontType(fontData, customName: fontName);
|
||||
}
|
||||
|
||||
public static void RegisterFontType(Stream stream)
|
||||
public static void RegisterFont(Stream stream)
|
||||
{
|
||||
using var fontData = SKData.Create(stream);
|
||||
RegisterFontType(fontData);
|
||||
@@ -55,7 +52,8 @@ namespace QuestPDF.Drawing
|
||||
{
|
||||
return new SKPaint
|
||||
{
|
||||
Color = SKColor.Parse(color)
|
||||
Color = SKColor.Parse(color),
|
||||
IsAntialias = true
|
||||
};
|
||||
}
|
||||
}
|
||||
@@ -70,7 +68,8 @@ namespace QuestPDF.Drawing
|
||||
{
|
||||
Color = SKColor.Parse(style.Color),
|
||||
Typeface = GetTypeface(style),
|
||||
TextSize = style.Size ?? 12
|
||||
TextSize = style.Size ?? 12,
|
||||
IsAntialias = true,
|
||||
};
|
||||
}
|
||||
|
||||
@@ -81,35 +80,25 @@ namespace QuestPDF.Drawing
|
||||
|
||||
var fontStyle = new SKFontStyle(weight, SKFontStyleWidth.Normal, slant);
|
||||
|
||||
if (StyleSets.TryGetValue(style.FontType, out var fontStyleSet))
|
||||
if (StyleSets.TryGetValue(style.FontFamily, out var fontStyleSet))
|
||||
return fontStyleSet.Match(fontStyle);
|
||||
|
||||
var fontFromDefaultSource = SKFontManager.Default.MatchFamily(style.FontType, fontStyle);
|
||||
var fontFromDefaultSource = SKFontManager.Default.MatchFamily(style.FontFamily, fontStyle);
|
||||
|
||||
if (fontFromDefaultSource != null)
|
||||
return fontFromDefaultSource;
|
||||
|
||||
throw new ArgumentException(
|
||||
$"The typeface '{style.FontType}' could not be found. " +
|
||||
$"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 SKFont ToFont(this TextStyle style)
|
||||
{
|
||||
return Fonts.GetOrAdd(style.FontMetricsKey, _ => style.ToPaint().Typeface.ToFont());
|
||||
}
|
||||
|
||||
internal static SKFontMetrics ToFontMetrics(this TextStyle style)
|
||||
{
|
||||
return FontMetrics.GetOrAdd(style.FontMetricsKey, key => style.ToPaint().FontMetrics);
|
||||
}
|
||||
|
||||
internal static SKShaper ToShaper(this TextStyle style)
|
||||
{
|
||||
return Shapers.GetOrAdd(style.FontMetricsKey, _ => new SKShaper(style.ToFont().Typeface));
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -44,11 +44,6 @@ namespace QuestPDF.Drawing
|
||||
public void DrawText(string text, Position position, TextStyle style)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
public void DrawShapedText(string text, Position position, TextStyle style)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
public void DrawImage(SKImage image, Position position, Size size)
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
using QuestPDF.Infrastructure;
|
||||
using SkiaSharp;
|
||||
using SkiaSharp.HarfBuzz;
|
||||
|
||||
namespace QuestPDF.Drawing
|
||||
{
|
||||
@@ -33,11 +32,6 @@ namespace QuestPDF.Drawing
|
||||
Canvas.DrawText(text, vector.X, vector.Y, style.ToPaint());
|
||||
}
|
||||
|
||||
public void DrawShapedText(string text, Position vector, TextStyle style)
|
||||
{
|
||||
Canvas.DrawShapedText(text, vector.X, vector.Y, style.ToPaint());
|
||||
}
|
||||
|
||||
public void DrawImage(SKImage image, Position vector, Size size)
|
||||
{
|
||||
Canvas.DrawImage(image, new SKRect(vector.X, vector.Y, size.Width, size.Height));
|
||||
|
||||
@@ -6,16 +6,16 @@ namespace QuestPDF.Drawing
|
||||
{
|
||||
internal class SkiaDocumentCanvasBase : SkiaCanvasBase
|
||||
{
|
||||
private SKDocument Document { get; }
|
||||
private SKDocument? Document { get; }
|
||||
|
||||
public SkiaDocumentCanvasBase(SKDocument document)
|
||||
protected SkiaDocumentCanvasBase(SKDocument document)
|
||||
{
|
||||
Document = document;
|
||||
}
|
||||
|
||||
~SkiaDocumentCanvasBase()
|
||||
{
|
||||
Document.Dispose();
|
||||
Document?.Dispose();
|
||||
}
|
||||
|
||||
public override void BeginDocument()
|
||||
@@ -25,7 +25,7 @@ namespace QuestPDF.Drawing
|
||||
|
||||
public override void EndDocument()
|
||||
{
|
||||
Canvas.Dispose();
|
||||
Canvas?.Dispose();
|
||||
|
||||
Document.Close();
|
||||
Document.Dispose();
|
||||
|
||||
@@ -0,0 +1,55 @@
|
||||
using System.Collections.Generic;
|
||||
using System.Diagnostics;
|
||||
using System.IO;
|
||||
using QuestPDF.Helpers;
|
||||
using QuestPDF.Infrastructure;
|
||||
using SkiaSharp;
|
||||
|
||||
namespace QuestPDF.Drawing
|
||||
{
|
||||
public class PreviewerPicture
|
||||
{
|
||||
public SKPicture Picture { get; set; }
|
||||
public Size Size { get; set; }
|
||||
|
||||
public PreviewerPicture(SKPicture picture, Size size)
|
||||
{
|
||||
Picture = picture;
|
||||
Size = size;
|
||||
}
|
||||
}
|
||||
|
||||
internal class SkiaPictureCanvas : SkiaCanvasBase
|
||||
{
|
||||
private SKPictureRecorder? PictureRecorder { get; set; }
|
||||
private Size? CurrentPageSize { get; set; }
|
||||
|
||||
public ICollection<PreviewerPicture> Pictures { get; } = new List<PreviewerPicture>();
|
||||
|
||||
public override void BeginDocument()
|
||||
{
|
||||
Pictures.Clear();
|
||||
}
|
||||
|
||||
public override void BeginPage(Size size)
|
||||
{
|
||||
CurrentPageSize = size;
|
||||
PictureRecorder = new SKPictureRecorder();
|
||||
|
||||
Canvas = PictureRecorder.BeginRecording(new SKRect(0, 0, size.Width, size.Height));
|
||||
}
|
||||
|
||||
public override void EndPage()
|
||||
{
|
||||
var picture = PictureRecorder?.EndRecording();
|
||||
|
||||
if (picture != null && CurrentPageSize.HasValue)
|
||||
Pictures.Add(new PreviewerPicture(picture, CurrentPageSize.Value));
|
||||
|
||||
PictureRecorder?.Dispose();
|
||||
PictureRecorder = null;
|
||||
}
|
||||
|
||||
public override void EndDocument() { }
|
||||
}
|
||||
}
|
||||
@@ -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);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@@ -25,8 +25,8 @@ namespace QuestPDF.Elements
|
||||
{
|
||||
return Type switch
|
||||
{
|
||||
LineType.Vertical when availableSpace.Width >= Size => SpacePlan.FullRender(Size, 0),
|
||||
LineType.Horizontal when availableSpace.Height >= Size => SpacePlan.FullRender(0, Size),
|
||||
LineType.Vertical when availableSpace.Width + Infrastructure.Size.Epsilon >= Size => SpacePlan.FullRender(Size, 0),
|
||||
LineType.Horizontal when availableSpace.Height + Infrastructure.Size.Epsilon >= Size => SpacePlan.FullRender(0, Size),
|
||||
_ => SpacePlan.Wrap()
|
||||
};
|
||||
}
|
||||
|
||||
+46
-29
@@ -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)
|
||||
|
||||
@@ -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);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@@ -17,8 +17,10 @@ namespace QuestPDF.Elements
|
||||
if (perfectScale == null)
|
||||
return SpacePlan.Wrap();
|
||||
|
||||
var targetSpace = ScaleSize(availableSpace, perfectScale.Value);
|
||||
return SpacePlan.FullRender(targetSpace);
|
||||
var scaledSpace = ScaleSize(availableSpace, 1 / perfectScale.Value);
|
||||
var childSizeInScale = Child.Measure(scaledSpace);
|
||||
var childSizeInOriginalScale = ScaleSize(childSizeInScale, perfectScale.Value);
|
||||
return SpacePlan.FullRender(childSizeInOriginalScale);
|
||||
}
|
||||
|
||||
internal override void Draw(Size availableSpace)
|
||||
|
||||
@@ -2,8 +2,14 @@
|
||||
|
||||
namespace QuestPDF.Elements.Text.Calculation
|
||||
{
|
||||
internal struct TextDrawingRequest
|
||||
internal class TextDrawingRequest
|
||||
{
|
||||
public ICanvas Canvas { get; set; }
|
||||
public IPageContext PageContext { get; set; }
|
||||
|
||||
public int StartIndex { get; set; }
|
||||
public int EndIndex { get; set; }
|
||||
|
||||
public float TotalAscent { get; set; }
|
||||
public Size TextSize { get; set; }
|
||||
}
|
||||
|
||||
@@ -5,6 +5,6 @@ namespace QuestPDF.Elements.Text.Calculation
|
||||
internal class TextLineElement
|
||||
{
|
||||
public ITextBlockItem Item { get; set; }
|
||||
public TextBlockSize Measurement { get; set; }
|
||||
public TextMeasurementResult Measurement { get; set; }
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,16 @@
|
||||
using QuestPDF.Infrastructure;
|
||||
|
||||
namespace QuestPDF.Elements.Text.Calculation
|
||||
{
|
||||
internal class TextMeasurementRequest
|
||||
{
|
||||
public ICanvas Canvas { get; set; }
|
||||
public IPageContext PageContext { get; set; }
|
||||
|
||||
public int StartIndex { get; set; }
|
||||
public float AvailableWidth { get; set; }
|
||||
|
||||
public bool IsFirstElementInBlock { get; set; }
|
||||
public bool IsFirstElementInLine { get; set; }
|
||||
}
|
||||
}
|
||||
+8
-1
@@ -2,7 +2,7 @@
|
||||
|
||||
namespace QuestPDF.Elements.Text.Calculation
|
||||
{
|
||||
internal class TextBlockSize
|
||||
internal class TextMeasurementResult
|
||||
{
|
||||
public float Width { get; set; }
|
||||
public float Height => Math.Abs(Descent) + Math.Abs(Ascent);
|
||||
@@ -11,5 +11,12 @@ namespace QuestPDF.Elements.Text.Calculation
|
||||
public float Descent { get; set; }
|
||||
|
||||
public float LineHeight { get; set; }
|
||||
|
||||
public int StartIndex { get; set; }
|
||||
public int EndIndex { get; set; }
|
||||
public int NextIndex { get; set; }
|
||||
public int TotalIndex { get; set; }
|
||||
|
||||
public bool IsLast => EndIndex == TotalIndex;
|
||||
}
|
||||
}
|
||||
@@ -5,10 +5,7 @@ namespace QuestPDF.Elements.Text.Items
|
||||
{
|
||||
internal interface ITextBlockItem
|
||||
{
|
||||
ICanvas Canvas { get; set; }
|
||||
IPageContext PageContext { get; set; }
|
||||
|
||||
TextBlockSize? Measure();
|
||||
TextMeasurementResult? Measure(TextMeasurementRequest request);
|
||||
void Draw(TextDrawingRequest request);
|
||||
}
|
||||
}
|
||||
@@ -7,40 +7,41 @@ namespace QuestPDF.Elements.Text.Items
|
||||
{
|
||||
internal class TextBlockElement : ITextBlockItem
|
||||
{
|
||||
public ICanvas Canvas { get; set; }
|
||||
public IPageContext PageContext { get; set; }
|
||||
|
||||
public Element Element { get; set; } = Empty.Instance;
|
||||
|
||||
public TextBlockSize? Measure()
|
||||
public TextMeasurementResult? Measure(TextMeasurementRequest request)
|
||||
{
|
||||
Element.VisitChildren(x => (x as IStateResettable)?.ResetState());
|
||||
Element.VisitChildren(x => x.Initialize(PageContext, Canvas));
|
||||
Element.VisitChildren(x => x.Initialize(request.PageContext, request.Canvas));
|
||||
|
||||
var measurement = Element.Measure(Size.Max);
|
||||
var measurement = Element.Measure(new Size(request.AvailableWidth, Size.Max.Height));
|
||||
|
||||
if (measurement.Type != SpacePlanType.FullRender)
|
||||
return null;
|
||||
|
||||
return new TextBlockSize
|
||||
return new TextMeasurementResult
|
||||
{
|
||||
Width = measurement.Width,
|
||||
|
||||
Ascent = -measurement.Height,
|
||||
Descent = 0,
|
||||
|
||||
LineHeight = 1
|
||||
LineHeight = 1,
|
||||
|
||||
StartIndex = 0,
|
||||
EndIndex = 0,
|
||||
TotalIndex = 0
|
||||
};
|
||||
}
|
||||
|
||||
public void Draw(TextDrawingRequest request)
|
||||
{
|
||||
Element.VisitChildren(x => (x as IStateResettable)?.ResetState());
|
||||
Element.VisitChildren(x => x.Initialize(PageContext, Canvas));
|
||||
Element.VisitChildren(x => x.Initialize(request.PageContext, request.Canvas));
|
||||
|
||||
Canvas.Translate(new Position(0, request.TotalAscent));
|
||||
request.Canvas.Translate(new Position(0, request.TotalAscent));
|
||||
Element.Draw(new Size(request.TextSize.Width, -request.TotalAscent));
|
||||
Canvas.Translate(new Position(0, -request.TotalAscent));
|
||||
request.Canvas.Translate(new Position(0, -request.TotalAscent));
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -6,12 +6,17 @@ namespace QuestPDF.Elements.Text.Items
|
||||
internal class TextBlockHyperlink : TextBlockSpan
|
||||
{
|
||||
public string Url { get; set; }
|
||||
|
||||
public override TextMeasurementResult? Measure(TextMeasurementRequest request)
|
||||
{
|
||||
return MeasureWithoutCache(request);
|
||||
}
|
||||
|
||||
public override void Draw(TextDrawingRequest request)
|
||||
{
|
||||
Canvas.Translate(new Position(0, request.TotalAscent));
|
||||
Canvas.DrawHyperlink(Url, new Size(request.TextSize.Width, request.TextSize.Height));
|
||||
Canvas.Translate(new Position(0, -request.TotalAscent));
|
||||
request.Canvas.Translate(new Position(0, request.TotalAscent));
|
||||
request.Canvas.DrawHyperlink(Url, new Size(request.TextSize.Width, request.TextSize.Height));
|
||||
request.Canvas.Translate(new Position(0, -request.TotalAscent));
|
||||
|
||||
base.Draw(request);
|
||||
}
|
||||
|
||||
@@ -9,21 +9,21 @@ namespace QuestPDF.Elements.Text.Items
|
||||
public const string PageNumberPlaceholder = "123";
|
||||
public Func<IPageContext, string> Source { get; set; } = _ => PageNumberPlaceholder;
|
||||
|
||||
public override TextBlockSize? Measure()
|
||||
public override TextMeasurementResult? Measure(TextMeasurementRequest request)
|
||||
{
|
||||
SetPageNumber();
|
||||
return base.Measure();
|
||||
UpdatePageNumberText(request.PageContext);
|
||||
return MeasureWithoutCache(request);
|
||||
}
|
||||
|
||||
public override void Draw(TextDrawingRequest request)
|
||||
{
|
||||
SetPageNumber();
|
||||
UpdatePageNumberText(request.PageContext);
|
||||
base.Draw(request);
|
||||
}
|
||||
|
||||
private void SetPageNumber()
|
||||
private void UpdatePageNumberText(IPageContext context)
|
||||
{
|
||||
Text = Source(PageContext) ?? PageNumberPlaceholder;
|
||||
Text = Source(context) ?? string.Empty;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,19 +0,0 @@
|
||||
using QuestPDF.Elements.Text.Calculation;
|
||||
using QuestPDF.Infrastructure;
|
||||
|
||||
namespace QuestPDF.Elements.Text.Items
|
||||
{
|
||||
internal class TextBlockSectionLink : TextBlockSpan
|
||||
{
|
||||
public string SectionName { get; set; }
|
||||
|
||||
public override void Draw(TextDrawingRequest request)
|
||||
{
|
||||
Canvas.Translate(new Position(0, request.TotalAscent));
|
||||
Canvas.DrawSectionLink(SectionName, new Size(request.TextSize.Width, request.TextSize.Height));
|
||||
Canvas.Translate(new Position(0, -request.TotalAscent));
|
||||
|
||||
base.Draw(request);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,24 @@
|
||||
using QuestPDF.Elements.Text.Calculation;
|
||||
using QuestPDF.Infrastructure;
|
||||
|
||||
namespace QuestPDF.Elements.Text.Items
|
||||
{
|
||||
internal class TextBlockSectionlLink : TextBlockSpan
|
||||
{
|
||||
public string SectionName { get; set; }
|
||||
|
||||
public override TextMeasurementResult? Measure(TextMeasurementRequest request)
|
||||
{
|
||||
return MeasureWithoutCache(request);
|
||||
}
|
||||
|
||||
public override void Draw(TextDrawingRequest request)
|
||||
{
|
||||
request.Canvas.Translate(new Position(0, request.TotalAscent));
|
||||
request.Canvas.DrawSectionLink(SectionName, new Size(request.TextSize.Width, request.TextSize.Height));
|
||||
request.Canvas.Translate(new Position(0, -request.TotalAscent));
|
||||
|
||||
base.Draw(request);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,88 +1,135 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using QuestPDF.Drawing;
|
||||
using QuestPDF.Elements.Text.Calculation;
|
||||
using QuestPDF.Infrastructure;
|
||||
using SkiaSharp.HarfBuzz;
|
||||
using Size = QuestPDF.Infrastructure.Size;
|
||||
|
||||
namespace QuestPDF.Elements.Text.Items
|
||||
{
|
||||
internal class TextBlockSpan : ITextBlockItem
|
||||
{
|
||||
public ICanvas Canvas { get; set; }
|
||||
public IPageContext PageContext { get; set; }
|
||||
private const char Space = ' ';
|
||||
|
||||
public string Text { get; set; }
|
||||
public TextStyle Style { get; set; }
|
||||
|
||||
protected TextBlockSize? Size { get; set; }
|
||||
protected bool RequiresShaping { get; set; }
|
||||
|
||||
public virtual TextBlockSize? Measure()
|
||||
{
|
||||
Size ??= Text == " " ? GetSizeForSpace() : GetSizeForWord();
|
||||
return Size;
|
||||
}
|
||||
public TextStyle Style { get; set; } = new TextStyle();
|
||||
|
||||
private TextBlockSize GetSizeForWord()
|
||||
private Dictionary<(int startIndex, float availableWidth), TextMeasurementResult?> MeasureCache = new ();
|
||||
|
||||
public virtual TextMeasurementResult? Measure(TextMeasurementRequest request)
|
||||
{
|
||||
var cacheKey = (request.StartIndex, request.AvailableWidth);
|
||||
|
||||
if (!MeasureCache.ContainsKey(cacheKey))
|
||||
MeasureCache[cacheKey] = MeasureWithoutCache(request);
|
||||
|
||||
return MeasureCache[cacheKey];
|
||||
}
|
||||
|
||||
internal TextMeasurementResult? MeasureWithoutCache(TextMeasurementRequest request)
|
||||
{
|
||||
var paint = Style.ToPaint();
|
||||
var fontMetrics = Style.ToFontMetrics();
|
||||
|
||||
var shaper = Style.ToShaper();
|
||||
var startIndex = request.StartIndex;
|
||||
|
||||
// shaper returns positions of all glyphs,
|
||||
// by adding a space, it is possible to capture width of the last original character
|
||||
var result = shaper.Shape(Text + " ", paint);
|
||||
// if the element is the first one within the line,
|
||||
// ignore leading spaces
|
||||
if (!request.IsFirstElementInBlock && request.IsFirstElementInLine)
|
||||
{
|
||||
while (startIndex < Text.Length && Text[startIndex] == Space)
|
||||
startIndex++;
|
||||
}
|
||||
|
||||
// when text is left-to-right: last value corresponds to text width
|
||||
// when text is right-to-left: glyphs are in the reverse order, first value represents text width
|
||||
var width = Math.Max(result.Points.First().X, result.Points.Last().X);
|
||||
if (Text.Length == 0 || startIndex == Text.Length)
|
||||
{
|
||||
return new TextMeasurementResult
|
||||
{
|
||||
Width = 0,
|
||||
|
||||
LineHeight = Style.LineHeight ?? 1,
|
||||
Ascent = fontMetrics.Ascent,
|
||||
Descent = fontMetrics.Descent
|
||||
};
|
||||
}
|
||||
|
||||
// start breaking text from requested position
|
||||
var text = Text.AsSpan().Slice(startIndex);
|
||||
|
||||
var textLength = (int)paint.BreakText(text, request.AvailableWidth + Size.Epsilon);
|
||||
|
||||
RequiresShaping = result.Points.Length != Text.Length + 1;
|
||||
if (textLength <= 0)
|
||||
return null;
|
||||
|
||||
// break text only on spaces
|
||||
var wrappedTextLength = WrapText(text, textLength, request.IsFirstElementInLine);
|
||||
|
||||
if (wrappedTextLength == null)
|
||||
return null;
|
||||
|
||||
textLength = wrappedTextLength.Value.fragmentLength;
|
||||
|
||||
text = text.Slice(0, textLength);
|
||||
|
||||
var endIndex = startIndex + textLength;
|
||||
|
||||
// measure final text
|
||||
var width = paint.MeasureText(text);
|
||||
|
||||
return new TextBlockSize
|
||||
return new TextMeasurementResult
|
||||
{
|
||||
Width = width,
|
||||
|
||||
Ascent = fontMetrics.Ascent,
|
||||
Descent = fontMetrics.Descent,
|
||||
|
||||
LineHeight = Style.LineHeight ?? 1
|
||||
LineHeight = Style.LineHeight ?? 1,
|
||||
|
||||
StartIndex = startIndex,
|
||||
EndIndex = endIndex,
|
||||
NextIndex = startIndex + wrappedTextLength.Value.nextIndex,
|
||||
TotalIndex = Text.Length
|
||||
};
|
||||
}
|
||||
|
||||
private TextBlockSize GetSizeForSpace()
|
||||
// TODO: consider introduce text wrapping abstraction (basic, english-like, asian-like)
|
||||
private (int fragmentLength, int nextIndex)? WrapText(ReadOnlySpan<char> text, int textLength, bool isFirstElementInLine)
|
||||
{
|
||||
var paint = Style.ToPaint();
|
||||
var fontMetrics = Style.ToFontMetrics();
|
||||
|
||||
return new TextBlockSize
|
||||
{
|
||||
Width = paint.MeasureText(" "),
|
||||
// textLength - length of the part of the text that fits in available width (creating a line)
|
||||
|
||||
Ascent = fontMetrics.Ascent,
|
||||
Descent = fontMetrics.Descent,
|
||||
|
||||
LineHeight = Style.LineHeight ?? 1
|
||||
};
|
||||
}
|
||||
// entire text fits, no need to wrap
|
||||
if (textLength == text.Length)
|
||||
return (textLength, textLength + 1);
|
||||
|
||||
// breaking anywhere
|
||||
if (Style.WrapAnywhere ?? false)
|
||||
return (textLength, textLength);
|
||||
|
||||
// current line ends at word, next character is space, perfect place to wrap
|
||||
if (text[textLength - 1] != Space && text[textLength] == Space)
|
||||
return (textLength, textLength + 1);
|
||||
|
||||
// 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, lastSpaceIndex + 1);
|
||||
|
||||
// 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, textLength + 1) : null;
|
||||
}
|
||||
|
||||
public virtual void Draw(TextDrawingRequest request)
|
||||
{
|
||||
var fontMetrics = Style.ToFontMetrics();
|
||||
|
||||
Canvas.DrawRectangle(new Position(0, request.TotalAscent), new Size(request.TextSize.Width, request.TextSize.Height), Style.BackgroundColor);
|
||||
|
||||
if (!string.IsNullOrWhiteSpace(Text))
|
||||
{
|
||||
if (RequiresShaping)
|
||||
Canvas.DrawShapedText(Text, Position.Zero, Style);
|
||||
else
|
||||
Canvas.DrawText(Text, Position.Zero, Style);
|
||||
}
|
||||
var text = Text.Substring(request.StartIndex, request.EndIndex - request.StartIndex);
|
||||
|
||||
request.Canvas.DrawRectangle(new Position(0, request.TotalAscent), new Size(request.TextSize.Width, request.TextSize.Height), Style.BackgroundColor);
|
||||
request.Canvas.DrawText(text, Position.Zero, Style);
|
||||
|
||||
// draw underline
|
||||
if ((Style.HasUnderline ?? false) && fontMetrics.UnderlinePosition.HasValue)
|
||||
@@ -94,7 +141,7 @@ namespace QuestPDF.Elements.Text.Items
|
||||
|
||||
void DrawLine(float offset, float thickness)
|
||||
{
|
||||
Canvas.DrawRectangle(new Position(0, offset - thickness / 2f), new Size(request.TextSize.Width, thickness), Style.Color);
|
||||
request.Canvas.DrawRectangle(new Position(0, offset - thickness / 2f), new Size(request.TextSize.Width, thickness), Style.Color);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,7 +1,6 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text.RegularExpressions;
|
||||
using QuestPDF.Drawing;
|
||||
using QuestPDF.Elements.Text.Calculation;
|
||||
using QuestPDF.Elements.Text.Items;
|
||||
@@ -12,145 +11,108 @@ namespace QuestPDF.Elements.Text
|
||||
internal class TextBlock : Element, IStateResettable
|
||||
{
|
||||
public HorizontalAlignment Alignment { get; set; } = HorizontalAlignment.Left;
|
||||
public List<ITextBlockItem> Items { get; set; } = new();
|
||||
public List<ITextBlockItem> Items { get; set; } = new List<ITextBlockItem>();
|
||||
|
||||
public string Text => string.Join(" ", Items.Where(x => x is TextBlockSpan).Cast<TextBlockSpan>().Select(x => x.Text));
|
||||
|
||||
private Queue<ITextBlockItem> RenderingQueue { get; set; }
|
||||
private int CurrentElementIndex { get; set; }
|
||||
|
||||
internal override void Initialize(IPageContext pageContext, ICanvas canvas)
|
||||
{
|
||||
Items = SplitElementsBySpace().ToList();
|
||||
|
||||
Items.ForEach(x =>
|
||||
{
|
||||
x.PageContext = pageContext;
|
||||
x.Canvas = canvas;
|
||||
});
|
||||
|
||||
base.Initialize(pageContext, canvas);
|
||||
}
|
||||
|
||||
public void ResetState()
|
||||
{
|
||||
RenderingQueue = new Queue<ITextBlockItem>(Items);
|
||||
CurrentElementIndex = 0;
|
||||
}
|
||||
|
||||
private IEnumerable<ITextBlockItem> SplitElementsBySpace()
|
||||
{
|
||||
foreach (var item in Items)
|
||||
{
|
||||
if (item is TextBlockSpan span)
|
||||
{
|
||||
span.Text ??= "";
|
||||
|
||||
foreach (var spanItem in Regex.Split(span.Text, "( )|([^ ]+)"))
|
||||
{
|
||||
yield return new TextBlockSpan
|
||||
{
|
||||
Text = spanItem,
|
||||
Style = span.Style
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
internal override SpacePlan Measure(Size availableSpace)
|
||||
{
|
||||
if (!Items.Any())
|
||||
if (!RenderingQueue.Any())
|
||||
return SpacePlan.FullRender(Size.Zero);
|
||||
|
||||
|
||||
var lines = DivideTextItemsIntoLines(availableSpace.Width, availableSpace.Height).ToList();
|
||||
|
||||
if (!lines.Any())
|
||||
return SpacePlan.Wrap();
|
||||
|
||||
|
||||
var width = lines.Max(x => x.Width);
|
||||
var height = lines.Sum(x => x.LineHeight);
|
||||
|
||||
if (width > availableSpace.Width + Size.Epsilon || height > availableSpace.Height + Size.Epsilon)
|
||||
return SpacePlan.Wrap();
|
||||
|
||||
if (CurrentElementIndex + lines.Sum(x => x.Elements.Count) == Items.Count)
|
||||
return SpacePlan.FullRender(width, height);
|
||||
|
||||
var fullyRenderedItemsCount = lines
|
||||
.SelectMany(x => x.Elements)
|
||||
.GroupBy(x => x.Item)
|
||||
.Count(x => x.Any(y => y.Measurement.IsLast));
|
||||
|
||||
if (fullyRenderedItemsCount == RenderingQueue.Count)
|
||||
return SpacePlan.FullRender(width, height);
|
||||
|
||||
return SpacePlan.PartialRender(width, height);
|
||||
}
|
||||
|
||||
internal override void Draw(Size availableSpace)
|
||||
{
|
||||
var lines = DivideTextItemsIntoLines(availableSpace.Width, availableSpace.Height).ToList();
|
||||
|
||||
|
||||
if (!lines.Any())
|
||||
return;
|
||||
|
||||
|
||||
var heightOffset = 0f;
|
||||
var widthOffset = 0f;
|
||||
|
||||
var isLastPart = lines.Sum(x => x.Elements.Count) + CurrentElementIndex == Items.Count;
|
||||
|
||||
foreach (var sourceLine in lines)
|
||||
|
||||
foreach (var line in lines)
|
||||
{
|
||||
widthOffset = 0f;
|
||||
|
||||
var isLastLine = sourceLine == lines.Last();
|
||||
|
||||
var line = sourceLine;
|
||||
|
||||
if (!(isLastPart && isLastLine))
|
||||
{
|
||||
var spans = sourceLine.Elements
|
||||
.Where(x => x.Item is TextBlockSpan)
|
||||
.SkipWhile(x => string.IsNullOrWhiteSpace((x.Item as TextBlockSpan).Text))
|
||||
.Reverse()
|
||||
.SkipWhile(x => string.IsNullOrWhiteSpace((x.Item as TextBlockSpan).Text))
|
||||
.Reverse()
|
||||
.ToList();
|
||||
|
||||
var wordsWidth = spans
|
||||
.Where(x => !string.IsNullOrWhiteSpace((x.Item as TextBlockSpan).Text))
|
||||
.Sum(x => x.Measurement.Width);
|
||||
|
||||
var spaceSpans = spans.Where(x => string.IsNullOrWhiteSpace((x.Item as TextBlockSpan).Text)).ToList();
|
||||
var spaceWidth = (availableSpace.Width - wordsWidth) / spaceSpans.Count;
|
||||
spaceSpans.ForEach(x => x.Measurement.Width = spaceWidth);
|
||||
|
||||
line = TextLine.From(spans);
|
||||
}
|
||||
|
||||
var alignmentOffset = GetAlignmentOffset(line.Width);
|
||||
|
||||
|
||||
Canvas.Translate(new Position(alignmentOffset, 0));
|
||||
Canvas.Translate(new Position(0, -line.Ascent));
|
||||
|
||||
|
||||
foreach (var item in line.Elements)
|
||||
{
|
||||
var textDrawingRequest = new TextDrawingRequest
|
||||
{
|
||||
Canvas = Canvas,
|
||||
PageContext = PageContext,
|
||||
|
||||
StartIndex = item.Measurement.StartIndex,
|
||||
EndIndex = item.Measurement.EndIndex,
|
||||
|
||||
TextSize = new Size(item.Measurement.Width, line.LineHeight),
|
||||
TotalAscent = line.Ascent
|
||||
};
|
||||
|
||||
|
||||
item.Item.Draw(textDrawingRequest);
|
||||
|
||||
|
||||
Canvas.Translate(new Position(item.Measurement.Width, 0));
|
||||
widthOffset += item.Measurement.Width;
|
||||
}
|
||||
|
||||
|
||||
Canvas.Translate(new Position(-alignmentOffset, 0));
|
||||
Canvas.Translate(new Position(-line.Width, line.Ascent));
|
||||
Canvas.Translate(new Position(0, line.LineHeight));
|
||||
|
||||
|
||||
heightOffset += line.LineHeight;
|
||||
}
|
||||
|
||||
Canvas.Translate(new Position(0, -heightOffset));
|
||||
CurrentElementIndex += lines.Sum(x => x.Elements.Count);
|
||||
|
||||
if (CurrentElementIndex == Items.Count)
|
||||
ResetState();
|
||||
Canvas.Translate(new Position(0, -heightOffset));
|
||||
|
||||
lines
|
||||
.SelectMany(x => x.Elements)
|
||||
.GroupBy(x => x.Item)
|
||||
.Where(x => x.Any(y => y.Measurement.IsLast))
|
||||
.Select(x => x.Key)
|
||||
.ToList()
|
||||
.ForEach(x => RenderingQueue.Dequeue());
|
||||
|
||||
var lastElementMeasurement = lines.Last().Elements.Last().Measurement;
|
||||
CurrentElementIndex = lastElementMeasurement.IsLast ? 0 : lastElementMeasurement.EndIndex;
|
||||
|
||||
if (!RenderingQueue.Any())
|
||||
ResetState();
|
||||
|
||||
float GetAlignmentOffset(float lineWidth)
|
||||
{
|
||||
if (Alignment == HorizontalAlignment.Left)
|
||||
@@ -168,18 +130,19 @@ namespace QuestPDF.Elements.Text
|
||||
}
|
||||
}
|
||||
|
||||
private IEnumerable<TextLine> DivideTextItemsIntoLines(float availableWidth, float availableHeight)
|
||||
public IEnumerable<TextLine> DivideTextItemsIntoLines(float availableWidth, float availableHeight)
|
||||
{
|
||||
var queue = new Queue<ITextBlockItem>(RenderingQueue);
|
||||
var currentItemIndex = CurrentElementIndex;
|
||||
var currentHeight = 0f;
|
||||
|
||||
while (true)
|
||||
|
||||
while (queue.Any())
|
||||
{
|
||||
var line = GetNextLine();
|
||||
|
||||
|
||||
if (!line.Elements.Any())
|
||||
yield break;
|
||||
|
||||
|
||||
if (currentHeight + line.LineHeight > availableHeight + Size.Epsilon)
|
||||
yield break;
|
||||
|
||||
@@ -192,29 +155,45 @@ namespace QuestPDF.Elements.Text
|
||||
var currentWidth = 0f;
|
||||
|
||||
var currentLineElements = new List<TextLineElement>();
|
||||
|
||||
|
||||
while (true)
|
||||
{
|
||||
if (currentItemIndex == Items.Count)
|
||||
if (!queue.Any())
|
||||
break;
|
||||
|
||||
var currentElement = Items[currentItemIndex];
|
||||
var textBlockSize = currentElement.Measure();
|
||||
|
||||
if (textBlockSize == null)
|
||||
var currentElement = queue.Peek();
|
||||
|
||||
var measurementRequest = new TextMeasurementRequest
|
||||
{
|
||||
Canvas = Canvas,
|
||||
PageContext = PageContext,
|
||||
|
||||
StartIndex = currentItemIndex,
|
||||
AvailableWidth = availableWidth - currentWidth,
|
||||
|
||||
IsFirstElementInBlock = currentElement == Items.First(),
|
||||
IsFirstElementInLine = !currentLineElements.Any()
|
||||
};
|
||||
|
||||
var measurementResponse = currentElement.Measure(measurementRequest);
|
||||
|
||||
if (measurementResponse == null)
|
||||
break;
|
||||
|
||||
if (currentWidth + textBlockSize.Width > availableWidth + Size.Epsilon)
|
||||
break;
|
||||
|
||||
currentLineElements.Add(new TextLineElement
|
||||
{
|
||||
Item = currentElement,
|
||||
Measurement = textBlockSize
|
||||
Measurement = measurementResponse
|
||||
});
|
||||
|
||||
currentWidth += textBlockSize.Width;
|
||||
currentItemIndex ++;
|
||||
currentWidth += measurementResponse.Width;
|
||||
currentItemIndex = measurementResponse.NextIndex;
|
||||
|
||||
if (!measurementResponse.IsLast)
|
||||
break;
|
||||
|
||||
currentItemIndex = 0;
|
||||
queue.Dequeue();
|
||||
}
|
||||
|
||||
return TextLine.From(currentLineElements);
|
||||
|
||||
@@ -177,7 +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());
|
||||
|
||||
@@ -29,6 +29,8 @@ namespace QuestPDF.Fluent
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region XPS
|
||||
|
||||
public static byte[] GenerateXps(this IDocument document)
|
||||
{
|
||||
@@ -48,8 +50,6 @@ namespace QuestPDF.Fluent
|
||||
DocumentGenerator.GenerateXps(stream, document);
|
||||
}
|
||||
|
||||
#region XPS
|
||||
|
||||
#endregion
|
||||
|
||||
#region Images
|
||||
|
||||
@@ -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();
|
||||
|
||||
@@ -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?.ToString() ?? string.Empty;
|
||||
|
||||
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 +83,19 @@ 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 descriptor = new TextSpanDescriptor(style);
|
||||
|
||||
if (text == null)
|
||||
return descriptor;
|
||||
|
||||
var items = text
|
||||
.Replace("\r", string.Empty)
|
||||
@@ -77,102 +117,108 @@ namespace QuestPDF.Fluent
|
||||
})
|
||||
.ToList()
|
||||
.ForEach(TextBlocks.Add);
|
||||
|
||||
return descriptor;
|
||||
}
|
||||
|
||||
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 static Func<int?, string> DefaultTextFormat = x => (x ?? 123).ToString();
|
||||
|
||||
private void PageNumber(Func<IPageContext, int?> pageNumber, TextStyle? style, Func<int?, string>? format)
|
||||
private TextPageNumberDescriptor PageNumber(Func<IPageContext, int?> pageNumber)
|
||||
{
|
||||
style ??= TextStyle.Default;
|
||||
format ??= DefaultTextFormat;
|
||||
var style = DefaultStyle.Clone();
|
||||
var descriptor = new TextPageNumberDescriptor(DefaultStyle);
|
||||
|
||||
AddItemToLastTextBlock(new TextBlockPageNumber()
|
||||
AddItemToLastTextBlock(new TextBlockPageNumber
|
||||
{
|
||||
Source = context => format(pageNumber(context)),
|
||||
Source = context => descriptor.FormatFunction(pageNumber(context)),
|
||||
Style = style
|
||||
});
|
||||
|
||||
return descriptor;
|
||||
}
|
||||
|
||||
public void CurrentPageNumber(TextStyle? style = null, Func<int?, string>? format = null)
|
||||
public TextPageNumberDescriptor CurrentPageNumber()
|
||||
{
|
||||
PageNumber(x => x.CurrentPage, style, format);
|
||||
return PageNumber(x => x.CurrentPage);
|
||||
}
|
||||
|
||||
public void TotalPages(TextStyle? style = null, Func<int?, string>? format = null)
|
||||
public TextPageNumberDescriptor TotalPages()
|
||||
{
|
||||
PageNumber(x => x.GetLocation(PageContext.DocumentLocation)?.Length, style, format);
|
||||
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)
|
||||
{
|
||||
BeginPageNumberOfSection(locationName);
|
||||
BeginPageNumberOfSection(locationName).Style(style);
|
||||
}
|
||||
|
||||
public void BeginPageNumberOfSection(string locationName, TextStyle? style = null, Func<int?, string>? format = null)
|
||||
public TextPageNumberDescriptor BeginPageNumberOfSection(string locationName)
|
||||
{
|
||||
PageNumber(x => x.GetLocation(locationName)?.PageStart, style, format);
|
||||
return PageNumber(x => x.GetLocation(locationName)?.PageStart);
|
||||
}
|
||||
|
||||
public void EndPageNumberOfSection(string locationName, TextStyle? style = null, Func<int?, string>? format = null)
|
||||
public TextPageNumberDescriptor EndPageNumberOfSection(string locationName)
|
||||
{
|
||||
PageNumber(x => x.GetLocation(locationName)?.PageEnd, style, format);
|
||||
return PageNumber(x => x.GetLocation(locationName)?.PageEnd);
|
||||
}
|
||||
|
||||
public void PageNumberWithinSection(string locationName, TextStyle? style = null, Func<int?, string>? format = null)
|
||||
public TextPageNumberDescriptor PageNumberWithinSection(string locationName)
|
||||
{
|
||||
PageNumber(x => x.CurrentPage + 1 - x.GetLocation(locationName)?.PageEnd, style, format);
|
||||
return PageNumber(x => x.CurrentPage + 1 - x.GetLocation(locationName)?.PageEnd);
|
||||
}
|
||||
|
||||
public void TotalPagesWithinSection(string locationName, TextStyle? style = null, Func<int?, string>? format = null)
|
||||
public TextPageNumberDescriptor TotalPagesWithinSection(string locationName)
|
||||
{
|
||||
PageNumber(x => x.GetLocation(locationName)?.Length, style, format);
|
||||
return PageNumber(x => x.GetLocation(locationName)?.Length);
|
||||
}
|
||||
|
||||
public void SectionLink(string? text, string sectionName, TextStyle? style = null)
|
||||
public TextSpanDescriptor SectionLink(string? text, string sectionName)
|
||||
{
|
||||
if (IsNullOrEmpty(text))
|
||||
return;
|
||||
|
||||
if (IsNullOrEmpty(sectionName))
|
||||
throw new ArgumentException(nameof(sectionName));
|
||||
|
||||
style ??= TextStyle.Default;
|
||||
var style = DefaultStyle.Clone();
|
||||
var descriptor = new TextSpanDescriptor(style);
|
||||
|
||||
AddItemToLastTextBlock(new TextBlockSectionLink
|
||||
if (IsNullOrEmpty(text))
|
||||
return descriptor;
|
||||
|
||||
AddItemToLastTextBlock(new TextBlockSectionlLink
|
||||
{
|
||||
Style = style,
|
||||
Text = text,
|
||||
SectionName = sectionName
|
||||
});
|
||||
|
||||
return descriptor;
|
||||
}
|
||||
|
||||
[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);
|
||||
SectionLink(text, locationName).Style(style);
|
||||
}
|
||||
|
||||
public void Hyperlink(string? text, string url, TextStyle? style = null)
|
||||
public TextSpanDescriptor Hyperlink(string? text, string url)
|
||||
{
|
||||
if (IsNullOrEmpty(text))
|
||||
return;
|
||||
|
||||
if (IsNullOrEmpty(url))
|
||||
throw new ArgumentException(nameof(url));
|
||||
|
||||
style ??= TextStyle.Default;
|
||||
|
||||
var style = DefaultStyle.Clone();
|
||||
var descriptor = new TextSpanDescriptor(style);
|
||||
|
||||
if (IsNullOrEmpty(text))
|
||||
return descriptor;
|
||||
|
||||
AddItemToLastTextBlock(new TextBlockHyperlink
|
||||
{
|
||||
@@ -180,12 +226,14 @@ namespace QuestPDF.Fluent
|
||||
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);
|
||||
Hyperlink(text, url).Style(style);
|
||||
}
|
||||
|
||||
public IContainer Element()
|
||||
@@ -227,9 +275,17 @@ 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 +1,132 @@
|
||||
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;
|
||||
}
|
||||
|
||||
public static T WrapAnywhere<T>(this T descriptor, bool value = true) where T : TextSpanDescriptor
|
||||
{
|
||||
descriptor.TextStyle.WrapAnywhere = 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
|
||||
}
|
||||
}
|
||||
@@ -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);
|
||||
}
|
||||
@@ -52,6 +71,11 @@ namespace QuestPDF.Fluent
|
||||
{
|
||||
return style.Mutate(x => x.HasUnderline = value);
|
||||
}
|
||||
|
||||
public static TextStyle WrapAnywhere(this TextStyle style, bool value = true)
|
||||
{
|
||||
return style.Mutate(x => x.WrapAnywhere = value);
|
||||
}
|
||||
|
||||
#region Weight
|
||||
|
||||
|
||||
@@ -1,56 +0,0 @@
|
||||
using System;
|
||||
using System.IO;
|
||||
|
||||
namespace QuestPDF.Helpers
|
||||
{
|
||||
/// <summary>
|
||||
/// SkiaSharp calls the Position property when generating target document file.
|
||||
/// If the output stream does not support the Position property, the NullReferenceException is thrown.
|
||||
/// This wrapper fixes this issue by providing cached Position value (always the end of the stream / current length).
|
||||
/// Example stream affected: HttpContext.Response.Body
|
||||
/// </summary>
|
||||
internal class WriteOnlyStream : Stream
|
||||
{
|
||||
private readonly Stream InnerStream;
|
||||
private long StreamLength { get; set; }
|
||||
|
||||
public WriteOnlyStream(Stream stream)
|
||||
{
|
||||
if (!stream.CanWrite)
|
||||
throw new NotSupportedException("Stream cannot be written");
|
||||
|
||||
InnerStream = stream;
|
||||
}
|
||||
|
||||
public override bool CanRead => false;
|
||||
|
||||
public override bool CanSeek => false;
|
||||
|
||||
public override bool CanWrite => true;
|
||||
|
||||
public override long Length => StreamLength;
|
||||
|
||||
public override long Position
|
||||
{
|
||||
get => StreamLength;
|
||||
set => throw new NotImplementedException();
|
||||
}
|
||||
|
||||
public override void Flush() => InnerStream.Flush();
|
||||
|
||||
public override int Read(byte[] buffer, int offset, int count)
|
||||
=> throw new NotImplementedException();
|
||||
|
||||
public override long Seek(long offset, SeekOrigin origin)
|
||||
=> throw new NotImplementedException();
|
||||
|
||||
public override void SetLength(long value)
|
||||
=> throw new NotImplementedException();
|
||||
|
||||
public override void Write(byte[] buffer, int offset, int count)
|
||||
{
|
||||
InnerStream.Write(buffer, offset, count);
|
||||
StreamLength += count;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -8,7 +8,6 @@ namespace QuestPDF.Infrastructure
|
||||
|
||||
void DrawRectangle(Position vector, Size size, string color);
|
||||
void DrawText(string text, Position position, TextStyle style);
|
||||
void DrawShapedText(string text, Position position, TextStyle style);
|
||||
void DrawImage(SKImage image, Position position, Size size);
|
||||
|
||||
void DrawHyperlink(string url, Size size);
|
||||
|
||||
@@ -9,13 +9,14 @@ 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; }
|
||||
internal bool? IsItalic { get; set; }
|
||||
internal bool? HasStrikethrough { get; set; }
|
||||
internal bool? HasUnderline { get; set; }
|
||||
internal bool? WrapAnywhere { get; set; }
|
||||
|
||||
internal object PaintKey { get; private set; }
|
||||
internal object FontMetricsKey { get; private set; }
|
||||
@@ -24,13 +25,14 @@ namespace QuestPDF.Infrastructure
|
||||
{
|
||||
Color = Colors.Black,
|
||||
BackgroundColor = Colors.Transparent,
|
||||
FontType = Fonts.Calibri,
|
||||
FontFamily = Fonts.Calibri,
|
||||
Size = 12,
|
||||
LineHeight = 1.2f,
|
||||
FontWeight = Infrastructure.FontWeight.Normal,
|
||||
IsItalic = false,
|
||||
HasStrikethrough = false,
|
||||
HasUnderline = false
|
||||
HasUnderline = false,
|
||||
WrapAnywhere = false
|
||||
};
|
||||
|
||||
public static TextStyle Default => new TextStyle();
|
||||
@@ -43,23 +45,38 @@ namespace QuestPDF.Infrastructure
|
||||
HasGlobalStyleApplied = true;
|
||||
|
||||
ApplyParentStyle(globalStyle);
|
||||
PaintKey ??= (FontType, Size, FontWeight, IsItalic, Color);
|
||||
FontMetricsKey ??= (FontType, Size, FontWeight, IsItalic);
|
||||
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;
|
||||
IsItalic ??= parentStyle.IsItalic;
|
||||
HasStrikethrough ??= parentStyle.HasStrikethrough;
|
||||
HasUnderline ??= parentStyle.HasUnderline;
|
||||
WrapAnywhere ??= parentStyle.WrapAnywhere;
|
||||
}
|
||||
|
||||
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;
|
||||
WrapAnywhere = parentStyle.WrapAnywhere ?? WrapAnywhere;
|
||||
}
|
||||
|
||||
internal TextStyle Clone()
|
||||
{
|
||||
var clone = (TextStyle)MemberwiseClone();
|
||||
|
||||
@@ -0,0 +1,108 @@
|
||||
using System;
|
||||
using QuestPDF.Drawing;
|
||||
using QuestPDF.Fluent;
|
||||
using QuestPDF.Helpers;
|
||||
using QuestPDF.Infrastructure;
|
||||
using SkiaSharp;
|
||||
|
||||
namespace QuestPDF.Previewer
|
||||
{
|
||||
public class ExceptionDocument : IDocument
|
||||
{
|
||||
private Exception Exception { get; }
|
||||
|
||||
public ExceptionDocument(Exception exception)
|
||||
{
|
||||
Exception = exception;
|
||||
}
|
||||
|
||||
public DocumentMetadata GetMetadata()
|
||||
{
|
||||
return DocumentMetadata.Default;
|
||||
}
|
||||
|
||||
public void Compose(IDocumentContainer document)
|
||||
{
|
||||
document.Page(page =>
|
||||
{
|
||||
page.ContinuousSize(PageSizes.A4.Width);
|
||||
page.Margin(50);
|
||||
page.DefaultTextStyle(x => x.FontSize(16));
|
||||
|
||||
page.Foreground().PaddingTop(5).Border(10).BorderColor(Colors.Red.Medium);
|
||||
|
||||
page.Header()
|
||||
.ShowOnce()
|
||||
.PaddingBottom(5)
|
||||
.Row(row =>
|
||||
{
|
||||
row.Spacing(15);
|
||||
|
||||
row.AutoItem()
|
||||
.PaddingTop(15)
|
||||
.Width(48)
|
||||
.AspectRatio(1)
|
||||
.Canvas((canvas, size) =>
|
||||
{
|
||||
const float iconSize = 24;
|
||||
using var iconPath = SKPath.ParseSvgPathData("M23,12L20.56,14.78L20.9,18.46L17.29,19.28L15.4,22.46L12,21L8.6,22.47L6.71,19.29L3.1,18.47L3.44,14.78L1,12L3.44,9.21L3.1,5.53L6.71,4.72L8.6,1.54L12,3L15.4,1.54L17.29,4.72L20.9,5.54L20.56,9.22L23,12M20.33,12L18.5,9.89L18.74,7.1L16,6.5L14.58,4.07L12,5.18L9.42,4.07L8,6.5L5.26,7.09L5.5,9.88L3.67,12L5.5,14.1L5.26,16.9L8,17.5L9.42,19.93L12,18.81L14.58,19.92L16,17.5L18.74,16.89L18.5,14.1L20.33,12M11,15H13V17H11V15M11,7H13V13H11V7");
|
||||
|
||||
using var paint = new SKPaint()
|
||||
{
|
||||
Color = SKColors.Red,
|
||||
IsAntialias = true
|
||||
};
|
||||
|
||||
canvas.Scale(size.Width / iconSize);
|
||||
canvas.DrawPath(iconPath, paint);
|
||||
});
|
||||
|
||||
row.RelativeItem()
|
||||
.Column(column =>
|
||||
{
|
||||
column.Item().Text("Exception").FontSize(36).FontColor(Colors.Red.Medium).Bold();
|
||||
column.Item().PaddingTop(-10).Text("Don't panic! Just analyze what's happened...").FontSize(18).FontColor(Colors.Red.Medium).Bold();
|
||||
});
|
||||
});
|
||||
|
||||
page.Content().PaddingVertical(20).Column(column =>
|
||||
{
|
||||
var currentException = Exception;
|
||||
|
||||
while (currentException != null)
|
||||
{
|
||||
column.Item()
|
||||
.PaddingTop(25)
|
||||
.PaddingBottom(15)
|
||||
|
||||
.Padding(-10)
|
||||
.Background(Colors.Grey.Lighten3)
|
||||
.Padding(10)
|
||||
|
||||
.Text(text =>
|
||||
{
|
||||
text.DefaultTextStyle(x => x.FontSize(16));
|
||||
|
||||
text.Span(currentException.GetType().Name + ": ").Bold();
|
||||
text.Span(currentException.Message);
|
||||
});
|
||||
|
||||
foreach (var trace in currentException.StackTrace.Split('\n'))
|
||||
{
|
||||
column
|
||||
.Item()
|
||||
.ShowEntire()
|
||||
.BorderBottom(1)
|
||||
.BorderColor(Colors.Grey.Lighten2)
|
||||
.PaddingVertical(5)
|
||||
.Text(trace.Trim())
|
||||
.FontSize(12);
|
||||
}
|
||||
|
||||
currentException = currentException.InnerException;
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,23 @@
|
||||
#if NET6_0_OR_GREATER
|
||||
|
||||
using System;
|
||||
|
||||
[assembly: System.Reflection.Metadata.MetadataUpdateHandler(typeof(QuestPDF.Previewer.HotReloadManager))]
|
||||
|
||||
namespace QuestPDF.Previewer
|
||||
{
|
||||
/// <summary>
|
||||
/// Helper for subscribing to hot reload notifications.
|
||||
/// </summary>
|
||||
internal static class HotReloadManager
|
||||
{
|
||||
public static event EventHandler? UpdateApplicationRequested;
|
||||
|
||||
public static void UpdateApplication(Type[]? _)
|
||||
{
|
||||
UpdateApplicationRequested?.Invoke(null, EventArgs.Empty);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,66 @@
|
||||
#if NET6_0_OR_GREATER
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Threading;
|
||||
using System.Threading.Tasks;
|
||||
using QuestPDF.Drawing;
|
||||
using QuestPDF.Infrastructure;
|
||||
|
||||
namespace QuestPDF.Previewer
|
||||
{
|
||||
public static class Extensions
|
||||
{
|
||||
public static void ShowInPreviewer(this IDocument document, int port = 12500)
|
||||
{
|
||||
document.ShowInPreviewerAsync(port).ConfigureAwait(true).GetAwaiter().GetResult();
|
||||
}
|
||||
|
||||
public static async Task ShowInPreviewerAsync(this IDocument document, int port = 12500)
|
||||
{
|
||||
var previewerService = new PreviewerService(port);
|
||||
|
||||
var cancellationTokenSource = new CancellationTokenSource();
|
||||
previewerService.OnPreviewerStopped += () => cancellationTokenSource.Cancel();
|
||||
|
||||
await previewerService.Connect();
|
||||
await RefreshPreview();
|
||||
|
||||
HotReloadManager.UpdateApplicationRequested += (_, _) => RefreshPreview();
|
||||
|
||||
await WaitForPreviewerExit(cancellationTokenSource.Token);
|
||||
|
||||
Task RefreshPreview()
|
||||
{
|
||||
var pictures = GetPictures();
|
||||
return previewerService.RefreshPreview(pictures);
|
||||
|
||||
ICollection<PreviewerPicture> GetPictures()
|
||||
{
|
||||
try
|
||||
{
|
||||
return DocumentGenerator.GeneratePreviewerPictures(document);
|
||||
}
|
||||
catch (Exception exception)
|
||||
{
|
||||
var exceptionDocument = new ExceptionDocument(exception);
|
||||
return DocumentGenerator.GeneratePreviewerPictures(exceptionDocument);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
async Task WaitForPreviewerExit(CancellationToken cancellationToken)
|
||||
{
|
||||
while (true)
|
||||
{
|
||||
if (cancellationToken.IsCancellationRequested)
|
||||
return;
|
||||
|
||||
await Task.Delay(TimeSpan.FromSeconds(1), cancellationToken);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,23 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using QuestPDF.Infrastructure;
|
||||
|
||||
#if NET6_0_OR_GREATER
|
||||
|
||||
namespace QuestPDF.Previewer
|
||||
{
|
||||
internal class PreviewerRefreshCommand
|
||||
{
|
||||
public ICollection<Page> Pages { get; set; }
|
||||
|
||||
public class Page
|
||||
{
|
||||
public string Id { get; } = Guid.NewGuid().ToString("N");
|
||||
|
||||
public float Width { get; init; }
|
||||
public float Height { get; init; }
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,151 @@
|
||||
#if NET6_0_OR_GREATER
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Diagnostics;
|
||||
using System.Net.Http;
|
||||
using System.Net.Http.Json;
|
||||
using System.Threading.Tasks;
|
||||
using QuestPDF.Drawing;
|
||||
|
||||
namespace QuestPDF.Previewer
|
||||
{
|
||||
internal class PreviewerService
|
||||
{
|
||||
private int Port { get; }
|
||||
private HttpClient HttpClient { get; }
|
||||
|
||||
public event Action? OnPreviewerStopped;
|
||||
|
||||
public PreviewerService(int port)
|
||||
{
|
||||
Port = port;
|
||||
HttpClient = new()
|
||||
{
|
||||
BaseAddress = new Uri($"http://localhost:{port}/"),
|
||||
Timeout = TimeSpan.FromMilliseconds(250)
|
||||
};
|
||||
}
|
||||
|
||||
public async Task Connect()
|
||||
{
|
||||
var isAvailable = await IsPreviewerAvailable();
|
||||
|
||||
if (!isAvailable)
|
||||
{
|
||||
StartPreviewer();
|
||||
await WaitForConnection();
|
||||
}
|
||||
|
||||
var previewerVersion = await GetPreviewerVersion();
|
||||
CheckVersionCompatibility(previewerVersion);
|
||||
}
|
||||
|
||||
private async Task<bool> IsPreviewerAvailable()
|
||||
{
|
||||
try
|
||||
{
|
||||
var result = await HttpClient.GetAsync("/ping");
|
||||
return result.IsSuccessStatusCode;
|
||||
}
|
||||
catch
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
private async Task<Version> GetPreviewerVersion()
|
||||
{
|
||||
var result = await HttpClient.GetAsync("/version");
|
||||
return await result.Content.ReadFromJsonAsync<Version>();
|
||||
}
|
||||
|
||||
private void StartPreviewer()
|
||||
{
|
||||
try
|
||||
{
|
||||
var process = new Process
|
||||
{
|
||||
StartInfo = new()
|
||||
{
|
||||
FileName = "questpdf-previewer",
|
||||
Arguments = $"{Port}",
|
||||
UseShellExecute = false,
|
||||
CreateNoWindow = true
|
||||
}
|
||||
};
|
||||
|
||||
process.Start();
|
||||
|
||||
Task.Run(async () =>
|
||||
{
|
||||
await process.WaitForExitAsync();
|
||||
OnPreviewerStopped?.Invoke();
|
||||
});
|
||||
}
|
||||
catch
|
||||
{
|
||||
throw new Exception("Cannot start the QuestPDF Previewer tool. " +
|
||||
"Please install it by executing in terminal the following command: 'dotnet tool install --global QuestPDF.Previewer'.");
|
||||
}
|
||||
}
|
||||
|
||||
private void CheckVersionCompatibility(Version version)
|
||||
{
|
||||
if (version.Major == 2022 && version.Minor == 4)
|
||||
return;
|
||||
|
||||
throw new Exception($"Previewer version is not compatible. Possible solutions: " +
|
||||
$"1) Update the QuestPDF library to newer version. " +
|
||||
$"2) Update the QuestPDF previewer tool using the following command: 'dotnet tool update --global QuestPDF.Previewer --version 2022.4'");
|
||||
}
|
||||
|
||||
private async Task WaitForConnection()
|
||||
{
|
||||
while (true)
|
||||
{
|
||||
await Task.Delay(TimeSpan.FromMilliseconds(250));
|
||||
|
||||
var isConnected = await IsPreviewerAvailable();
|
||||
|
||||
if (isConnected)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
public async Task RefreshPreview(ICollection<PreviewerPicture> pictures)
|
||||
{
|
||||
var multipartContent = new MultipartFormDataContent();
|
||||
|
||||
var pages = new List<PreviewerRefreshCommand.Page>();
|
||||
|
||||
foreach (var picture in pictures)
|
||||
{
|
||||
var page = new PreviewerRefreshCommand.Page
|
||||
{
|
||||
Width = picture.Size.Width,
|
||||
Height = picture.Size.Height
|
||||
};
|
||||
|
||||
pages.Add(page);
|
||||
|
||||
var pictureStream = picture.Picture.Serialize().AsStream();
|
||||
multipartContent.Add(new StreamContent(pictureStream), page.Id, page.Id);
|
||||
}
|
||||
|
||||
var command = new PreviewerRefreshCommand
|
||||
{
|
||||
Pages = pages
|
||||
};
|
||||
|
||||
multipartContent.Add(JsonContent.Create(command), "command");
|
||||
|
||||
await HttpClient.PostAsync("/update/preview", multipartContent);
|
||||
|
||||
foreach (var picture in pictures)
|
||||
picture.Picture.Dispose();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -4,7 +4,7 @@
|
||||
<Authors>MarcinZiabek</Authors>
|
||||
<Company>CodeFlint</Company>
|
||||
<PackageId>QuestPDF</PackageId>
|
||||
<Version>2022.2.3</Version>
|
||||
<Version>2022.4.0</Version>
|
||||
<PackageDescription>QuestPDF is an open-source, modern and battle-tested library that can help you with generating PDF documents by offering friendly, discoverable and predictable C# fluent API.</PackageDescription>
|
||||
<PackageReleaseNotes>$([System.IO.File]::ReadAllText("$(MSBuildProjectDirectory)/Resources/ReleaseNotes.txt"))</PackageReleaseNotes>
|
||||
<LangVersion>9</LangVersion>
|
||||
@@ -18,14 +18,21 @@
|
||||
<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>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="SkiaSharp" Version="2.80.3" />
|
||||
<PackageReference Include="SkiaSharp.HarfBuzz" Version="2.80.3" />
|
||||
<PackageReference Include="SkiaSharp" Version="2.80.*" />
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<InternalsVisibleTo Include="DynamicProxyGenAssembly2" />
|
||||
<InternalsVisibleTo Include="QuestPDF.ReportSample" />
|
||||
<InternalsVisibleTo Include="QuestPDF.UnitTests" />
|
||||
<InternalsVisibleTo Include="QuestPDF.Examples" />
|
||||
<InternalsVisibleTo Include="QuestPDF.Previewer" />
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
|
||||
@@ -1,222 +1,93 @@
|
||||
## QuestPDF Overview
|
||||
[](https://www.nuget.org/packages/QuestPDF/)
|
||||
[](https://github.com/QuestPDF/QuestPDF/stargazers)
|
||||
[](https://www.nuget.org/packages/QuestPDF/)
|
||||
[](https://www.nuget.org/packages/QuestPDF/)
|
||||
[](https://github.com/QuestPDF/QuestPDF/blob/main/LICENSE)
|
||||
[](https://github.com/sponsors/QuestPDF)
|
||||
|
||||
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.
|
||||
QuestPDF is an open-source .NET library for PDF documents generation.
|
||||
|
||||
## Features
|
||||
It offers a layout 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. All of it done with predictable and discoverable Fluent API.
|
||||
|
||||
**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.
|
||||
## Installation
|
||||
|
||||
**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.
|
||||
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/).
|
||||
|
||||
**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!
|
||||
```xml
|
||||
// Package Manager
|
||||
Install-Package QuestPDF
|
||||
|
||||
**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.
|
||||
// .NET CLI
|
||||
dotnet add package QuestPDF
|
||||
|
||||
**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.
|
||||
// Package reference in .csproj file
|
||||
<PackageReference Include="QuestPDF" Version="2022.3.0" />
|
||||
```
|
||||
|
||||
**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.
|
||||
## Documentation
|
||||
|
||||
## Learning resources
|
||||
|
||||
**[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.
|
||||
|
||||
**[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.
|
||||
|
||||
**[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).
|
||||
|
||||

|
||||
|
||||
Here you can find an example code showing how easy is to write and understand the fluent API.
|
||||
[](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:
|
||||
[](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.
|
||||
|
||||
```csharp
|
||||
public void Compose(IDocumentContainer container)
|
||||
|
||||
[](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:
|
||||
|
||||
```#
|
||||
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.
|
||||

|
||||
|
||||
```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);
|
||||
});
|
||||
}
|
||||
}
|
||||
```
|
||||

|
||||
|
||||
@@ -1,8 +1,6 @@
|
||||
- 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!
|
||||
Release theme:
|
||||
Introduced the QuestPDF Previewer tool - a hot-reload powered, cross-platform program that visualizes your PDF document and updates its preview every time you make a code change. You don't need to recompile your code after every small adjustment. Save time and enjoy the design process! (available only for dotnet 6 and beyond)
|
||||
|
||||
Other changes:
|
||||
- Improved default word-wrapping algorithm to better handle words which do not fit on the available width,
|
||||
- Introduced new word-wrapping option 'WrapAnywhere' that wraps word at the last possible character instead of moving it into new line.
|
||||
|
||||
@@ -1,222 +1,130 @@
|
||||
<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.
|
||||
[](https://www.nuget.org/packages/QuestPDF/)
|
||||
[](https://github.com/QuestPDF/QuestPDF/stargazers)
|
||||
[](https://www.nuget.org/packages/QuestPDF/)
|
||||
[](https://www.nuget.org/packages/QuestPDF/)
|
||||
[](https://github.com/QuestPDF/QuestPDF/blob/main/LICENSE)
|
||||
[](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!
|
||||
|
||||
[](https://reddit.com/submit?url=https://github.com/QuestPDF/QuestPDF&title=QuestPDF)
|
||||
[](https://news.ycombinator.com/submitlink?u=https://github.com/QuestPDF/QuestPDF)
|
||||
[](https://twitter.com/share?url=https://github.com/QuestPDF/QuestPDF&t=QuestPDF)
|
||||
[](https://www.facebook.com/sharer/sharer.php?u=https://github.com/QuestPDF/QuestPDF)
|
||||
[](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.
|
||||
|
||||
[](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="2022.3.1" />
|
||||
```
|
||||
|
||||
[](https://www.nuget.org/packages/QuestPDF/)
|
||||
|
||||
## 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.
|
||||
[](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.
|
||||
[](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
|
||||
[](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).
|
||||
<!-- 🚀 📖 ℹ️-->
|
||||
|
||||
<a href="https://github.com/QuestPDF/example-invoice">
|
||||
<img src="https://github.com/QuestPDF/example-invoice/raw/main/images/invoice.png" width="595px">
|
||||
</a>
|
||||
## Simplicity is the key
|
||||
|
||||
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">
|
||||
|
||||
Reference in New Issue
Block a user