├── .github └── workflows │ └── publish_to_nuget.org.yml ├── .gitignore ├── AvaloniaUI.PrintToPDF.nuspec ├── AvaloniaUI.PrintToPDF.sln ├── Directory.Build.props ├── LICENSE ├── README.md ├── build.sh ├── demo ├── App.xaml ├── App.xaml.cs ├── Assets │ └── Fonts │ │ ├── SourceSansPro-Bold.ttf │ │ ├── SourceSansPro-BoldItalic.ttf │ │ ├── SourceSansPro-Italic.ttf │ │ └── SourceSansPro-Regular.ttf ├── AvaloniaUI.PrintToPDF.Demo.csproj ├── Dialog.cs ├── MainWindow.xaml ├── MainWindow.xaml.cs ├── Model.cs ├── Program.cs ├── nuget.config └── pages │ ├── CalendarPage.xaml │ ├── CalendarPage.xaml.cs │ ├── CanvasPage.xaml │ ├── CanvasPage.xaml.cs │ ├── TextBoxPage.xaml │ └── TextBoxPage.xaml.cs ├── doc └── sample.pdf └── src ├── AvaloniaUI.PrintToPDF.csproj ├── Print.cs └── VisualExtensions.cs /.github/workflows/publish_to_nuget.org.yml: -------------------------------------------------------------------------------- 1 | name: build-nuget-package 2 | 3 | on: 4 | workflow_dispatch: 5 | 6 | jobs: 7 | 8 | build: 9 | runs-on: ubuntu-latest 10 | steps: 11 | - uses: actions/checkout@v2 12 | with: 13 | submodules: recursive 14 | - name: Setup .NET Core 15 | uses: actions/setup-dotnet@v3 16 | with: 17 | dotnet-version: 8.0.x 18 | - name: Build control 19 | run: | 20 | ./build.sh 21 | - name: Publish to nuget.org 22 | uses: brandedoutcast/publish-nuget@v2.5.2 23 | with: 24 | PROJECT_FILE_PATH: src/AvaloniaUI.PrintToPDF.csproj 25 | NUGET_KEY: ${{secrets.NUGET_API_KEY}} 26 | NUGET_SOURCE: https://api.nuget.org 27 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | ## 4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore 5 | 6 | ## Visual Studio Code specific files and folder 7 | .vscode/* 8 | !.vscode/settings.json 9 | !.vscode/tasks.json 10 | !.vscode/launch.json 11 | !.vscode/extensions.jsons 12 | 13 | # User-specific files 14 | *.suo 15 | *.user 16 | *.userosscache 17 | *.sln.docstates 18 | 19 | # User-specific files (MonoDevelop/Xamarin Studio) 20 | *.userprefs 21 | 22 | # Build results 23 | [Dd]ebug/ 24 | [Dd]ebugPublic/ 25 | [Rr]elease/ 26 | [Rr]eleases/ 27 | x64/ 28 | x86/ 29 | bld/ 30 | [Bb]in/ 31 | [Oo]bj/ 32 | [Ll]og/ 33 | 34 | # Visual Studio 2015/2017 cache/options directory 35 | .vs/ 36 | # Uncomment if you have tasks that create the project's static files in wwwroot 37 | #wwwroot/ 38 | 39 | # Visual Studio 2017 auto generated files 40 | Generated\ Files/ 41 | 42 | # MSTest test Results 43 | [Tt]est[Rr]esult*/ 44 | [Bb]uild[Ll]og.* 45 | 46 | # NUNIT 47 | *.VisualState.xml 48 | TestResult.xml 49 | 50 | # Build Results of an ATL Project 51 | [Dd]ebugPS/ 52 | [Rr]eleasePS/ 53 | dlldata.c 54 | 55 | # Benchmark Results 56 | BenchmarkDotNet.Artifacts/ 57 | 58 | # .NET Core 59 | project.lock.json 60 | project.fragment.lock.json 61 | artifacts/ 62 | **/Properties/launchSettings.json 63 | 64 | # StyleCop 65 | StyleCopReport.xml 66 | 67 | # Files built by Visual Studio 68 | *_i.c 69 | *_p.c 70 | *_i.h 71 | *.ilk 72 | *.meta 73 | *.obj 74 | *.iobj 75 | *.pch 76 | *.pdb 77 | *.ipdb 78 | *.pgc 79 | *.pgd 80 | *.rsp 81 | *.sbr 82 | *.tlb 83 | *.tli 84 | *.tlh 85 | *.tmp 86 | *.tmp_proj 87 | *.log 88 | *.vspscc 89 | *.vssscc 90 | .builds 91 | *.pidb 92 | *.svclog 93 | *.scc 94 | 95 | # Chutzpah Test files 96 | _Chutzpah* 97 | 98 | # Visual C++ cache files 99 | ipch/ 100 | *.aps 101 | *.ncb 102 | *.opendb 103 | *.opensdf 104 | *.sdf 105 | *.cachefile 106 | *.VC.db 107 | *.VC.VC.opendb 108 | 109 | # Visual Studio profiler 110 | *.psess 111 | *.vsp 112 | *.vspx 113 | *.sap 114 | 115 | # Visual Studio Trace Files 116 | *.e2e 117 | 118 | # TFS 2012 Local Workspace 119 | $tf/ 120 | 121 | # Guidance Automation Toolkit 122 | *.gpState 123 | 124 | # ReSharper is a .NET coding add-in 125 | _ReSharper*/ 126 | *.[Rr]e[Ss]harper 127 | *.DotSettings.user 128 | 129 | # JustCode is a .NET coding add-in 130 | .JustCode 131 | 132 | # TeamCity is a build add-in 133 | _TeamCity* 134 | 135 | # DotCover is a Code Coverage Tool 136 | *.dotCover 137 | 138 | # AxoCover is a Code Coverage Tool 139 | .axoCover/* 140 | !.axoCover/settings.json 141 | 142 | # Visual Studio code coverage results 143 | *.coverage 144 | *.coveragexml 145 | 146 | # NCrunch 147 | _NCrunch_* 148 | .*crunch*.local.xml 149 | nCrunchTemp_* 150 | 151 | # MightyMoose 152 | *.mm.* 153 | AutoTest.Net/ 154 | 155 | # Web workbench (sass) 156 | .sass-cache/ 157 | 158 | # Installshield output folder 159 | [Ee]xpress/ 160 | 161 | # DocProject is a documentation generator add-in 162 | DocProject/buildhelp/ 163 | DocProject/Help/*.HxT 164 | DocProject/Help/*.HxC 165 | DocProject/Help/*.hhc 166 | DocProject/Help/*.hhk 167 | DocProject/Help/*.hhp 168 | DocProject/Help/Html2 169 | DocProject/Help/html 170 | 171 | # Click-Once directory 172 | publish/ 173 | 174 | # Publish Web Output 175 | *.[Pp]ublish.xml 176 | *.azurePubxml 177 | # Note: Comment the next line if you want to checkin your web deploy settings, 178 | # but database connection strings (with potential passwords) will be unencrypted 179 | *.pubxml 180 | *.publishproj 181 | 182 | # Microsoft Azure Web App publish settings. Comment the next line if you want to 183 | # checkin your Azure Web App publish settings, but sensitive information contained 184 | # in these scripts will be unencrypted 185 | PublishScripts/ 186 | 187 | # NuGet Packages 188 | *.nupkg 189 | # The packages folder can be ignored because of Package Restore 190 | **/[Pp]ackages/* 191 | # except build/, which is used as an MSBuild target. 192 | !**/[Pp]ackages/build/ 193 | # Uncomment if necessary however generally it will be regenerated when needed 194 | #!**/[Pp]ackages/repositories.config 195 | # NuGet v3's project.json files produces more ignorable files 196 | *.nuget.props 197 | *.nuget.targets 198 | 199 | # Microsoft Azure Build Output 200 | csx/ 201 | *.build.csdef 202 | 203 | # Microsoft Azure Emulator 204 | ecf/ 205 | rcf/ 206 | 207 | # Windows Store app package directories and files 208 | AppPackages/ 209 | BundleArtifacts/ 210 | Package.StoreAssociation.xml 211 | _pkginfo.txt 212 | *.appx 213 | 214 | # Visual Studio cache files 215 | # files ending in .cache can be ignored 216 | *.[Cc]ache 217 | # but keep track of directories ending in .cache 218 | !*.[Cc]ache/ 219 | 220 | # Others 221 | ClientBin/ 222 | ~$* 223 | *~ 224 | *.dbmdl 225 | *.dbproj.schemaview 226 | *.jfm 227 | *.pfx 228 | *.publishsettings 229 | orleans.codegen.cs 230 | 231 | # Including strong name files can present a security risk 232 | # (https://github.com/github/gitignore/pull/2483#issue-259490424) 233 | #*.snk 234 | 235 | # Since there are multiple workflows, uncomment next line to ignore bower_components 236 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) 237 | #bower_components/ 238 | 239 | # RIA/Silverlight projects 240 | Generated_Code/ 241 | 242 | # Backup & report files from converting an old project file 243 | # to a newer Visual Studio version. Backup files are not needed, 244 | # because we have git ;-) 245 | _UpgradeReport_Files/ 246 | Backup*/ 247 | UpgradeLog*.XML 248 | UpgradeLog*.htm 249 | ServiceFabricBackup/ 250 | *.rptproj.bak 251 | 252 | # SQL Server files 253 | *.mdf 254 | *.ldf 255 | *.ndf 256 | 257 | # Business Intelligence projects 258 | *.rdl.data 259 | *.bim.layout 260 | *.bim_*.settings 261 | *.rptproj.rsuser 262 | 263 | # Microsoft Fakes 264 | FakesAssemblies/ 265 | 266 | # GhostDoc plugin setting file 267 | *.GhostDoc.xml 268 | 269 | # Node.js Tools for Visual Studio 270 | .ntvs_analysis.dat 271 | node_modules/ 272 | 273 | # Visual Studio 6 build log 274 | *.plg 275 | 276 | # Visual Studio 6 workspace options file 277 | *.opt 278 | 279 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.) 280 | *.vbw 281 | 282 | # Visual Studio LightSwitch build output 283 | **/*.HTMLClient/GeneratedArtifacts 284 | **/*.DesktopClient/GeneratedArtifacts 285 | **/*.DesktopClient/ModelManifest.xml 286 | **/*.Server/GeneratedArtifacts 287 | **/*.Server/ModelManifest.xml 288 | _Pvt_Extensions 289 | 290 | # Paket dependency manager 291 | .paket/paket.exe 292 | paket-files/ 293 | 294 | # FAKE - F# Make 295 | .fake/ 296 | 297 | # JetBrains Rider 298 | .idea/ 299 | *.sln.iml 300 | 301 | # CodeRush 302 | .cr/ 303 | 304 | # Python Tools for Visual Studio (PTVS) 305 | __pycache__/ 306 | *.pyc 307 | 308 | # Cake - Uncomment if you are using it 309 | # tools/** 310 | # !tools/packages.config 311 | 312 | # Tabs Studio 313 | *.tss 314 | 315 | # Telerik's JustMock configuration file 316 | *.jmconfig 317 | 318 | # BizTalk build output 319 | *.btp.cs 320 | *.btm.cs 321 | *.odx.cs 322 | *.xsd.cs 323 | 324 | # OpenCover UI analysis results 325 | OpenCover/ 326 | 327 | # Azure Stream Analytics local run output 328 | ASALocalRun/ 329 | 330 | # MSBuild Binary and Structured Log 331 | *.binlog 332 | 333 | # NVidia Nsight GPU debugger configuration file 334 | *.nvuser 335 | 336 | # MFractors (Xamarin productivity tool) working folder 337 | .mfractor/ 338 | 339 | .vscode 340 | demo/*.pdf 341 | -------------------------------------------------------------------------------- /AvaloniaUI.PrintToPDF.nuspec: -------------------------------------------------------------------------------- 1 | 2 | 3 | AvaloniaUI.PrintToPDF 4 | 0.2.0 5 | oaz 6 | MIT 7 | https://github.com/Oaz/AvaloniaUI.PrintToPDF 8 | Create PDF documents from Avalonia UI visuals 9 | 10 | 11 | Copyright © Olivier Azeau 12 | en-US 13 | Avalonia Skia PDF 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | -------------------------------------------------------------------------------- /AvaloniaUI.PrintToPDF.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio 15 4 | VisualStudioVersion = 15.0.26124.0 5 | MinimumVisualStudioVersion = 15.0.26124.0 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AvaloniaUI.PrintToPDF", "src\AvaloniaUI.PrintToPDF.csproj", "{D31D6849-B2BE-4577-A870-93A74498CA59}" 7 | EndProject 8 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AvaloniaUI.PrintToPDF.Demo", "demo\AvaloniaUI.PrintToPDF.Demo.csproj", "{BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}" 9 | EndProject 10 | Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{230A970C-168A-418D-B17E-A0F8555A4AE4}" 11 | ProjectSection(SolutionItems) = preProject 12 | build.sh = build.sh 13 | README.md = README.md 14 | Directory.Build.props = Directory.Build.props 15 | EndProjectSection 16 | EndProject 17 | Global 18 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 19 | Debug|Any CPU = Debug|Any CPU 20 | Debug|x64 = Debug|x64 21 | Debug|x86 = Debug|x86 22 | Release|Any CPU = Release|Any CPU 23 | Release|x64 = Release|x64 24 | Release|x86 = Release|x86 25 | EndGlobalSection 26 | GlobalSection(SolutionProperties) = preSolution 27 | HideSolutionNode = FALSE 28 | EndGlobalSection 29 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 30 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 31 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Debug|Any CPU.Build.0 = Debug|Any CPU 32 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Debug|x64.ActiveCfg = Debug|Any CPU 33 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Debug|x64.Build.0 = Debug|Any CPU 34 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Debug|x86.ActiveCfg = Debug|Any CPU 35 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Debug|x86.Build.0 = Debug|Any CPU 36 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Release|Any CPU.ActiveCfg = Release|Any CPU 37 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Release|Any CPU.Build.0 = Release|Any CPU 38 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Release|x64.ActiveCfg = Release|Any CPU 39 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Release|x64.Build.0 = Release|Any CPU 40 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Release|x86.ActiveCfg = Release|Any CPU 41 | {D31D6849-B2BE-4577-A870-93A74498CA59}.Release|x86.Build.0 = Release|Any CPU 42 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 43 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Debug|Any CPU.Build.0 = Debug|Any CPU 44 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Debug|x64.ActiveCfg = Debug|Any CPU 45 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Debug|x64.Build.0 = Debug|Any CPU 46 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Debug|x86.ActiveCfg = Debug|Any CPU 47 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Debug|x86.Build.0 = Debug|Any CPU 48 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Release|Any CPU.ActiveCfg = Release|Any CPU 49 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Release|Any CPU.Build.0 = Release|Any CPU 50 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Release|x64.ActiveCfg = Release|Any CPU 51 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Release|x64.Build.0 = Release|Any CPU 52 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Release|x86.ActiveCfg = Release|Any CPU 53 | {BB7FADBD-EB1E-4706-A8FE-41FCAF4C56B6}.Release|x86.Build.0 = Release|Any CPU 54 | EndGlobalSection 55 | EndGlobal 56 | -------------------------------------------------------------------------------- /Directory.Build.props: -------------------------------------------------------------------------------- 1 | 2 | 3 | 11.1.3 4 | 2.88.8 5 | 6 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2020 Olivier Azeau 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # AvaloniaUI.PrintToPDF 2 | 3 | This is an experimental lib to create PDF documents from [Avalonia UI](https://github.com/AvaloniaUI/Avalonia) visuals. 4 | 5 | The PDF files are generated by the [Skia](https://github.com/mono/SkiaSharp) PDF backend. 6 | 7 | ## Demo 8 | 9 | The demo app generates PDF files using some pages from the Avalonia Control Catalog. 10 | 11 | Here is [a sample PDF file](https://github.com/Oaz/AvaloniaUI.PrintToPDF/raw/master/doc/sample.pdf). 12 | 13 | ## Usage 14 | 15 | One of the simplest code is a full screenshot (in vector graphics) of a desktop app main window: 16 | 17 | ```C# 18 | AvaloniaUI.PrintToPDF.Print.ToFile( 19 | "app_screenshot.pdf", 20 | (Application.Current.ApplicationLifetime as IClassicDesktopStyleApplicationLifetime).MainWindow 21 | ); 22 | ``` 23 | -------------------------------------------------------------------------------- /build.sh: -------------------------------------------------------------------------------- 1 | dotnet pack src/AvaloniaUI.PrintToPDF.csproj -c Release 2 | -------------------------------------------------------------------------------- /demo/App.xaml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /demo/App.xaml.cs: -------------------------------------------------------------------------------- 1 | using Avalonia; 2 | using Avalonia.Controls.ApplicationLifetimes; 3 | using Avalonia.Markup.Xaml; 4 | 5 | namespace AvaloniaUI.PrintToPDF.Demo 6 | { 7 | public class App : Application 8 | { 9 | public override void Initialize() 10 | { 11 | AvaloniaXamlLoader.Load(this); 12 | } 13 | 14 | public override void OnFrameworkInitializationCompleted() 15 | { 16 | if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop) 17 | { 18 | desktop.MainWindow = new MainWindow(); 19 | } 20 | 21 | base.OnFrameworkInitializationCompleted(); 22 | } 23 | } 24 | } -------------------------------------------------------------------------------- /demo/Assets/Fonts/SourceSansPro-Bold.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Oaz/AvaloniaUI.PrintToPDF/810dd086e72f4d2c46c00b8e8aa2cf7b0a0b64fd/demo/Assets/Fonts/SourceSansPro-Bold.ttf -------------------------------------------------------------------------------- /demo/Assets/Fonts/SourceSansPro-BoldItalic.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Oaz/AvaloniaUI.PrintToPDF/810dd086e72f4d2c46c00b8e8aa2cf7b0a0b64fd/demo/Assets/Fonts/SourceSansPro-BoldItalic.ttf -------------------------------------------------------------------------------- /demo/Assets/Fonts/SourceSansPro-Italic.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Oaz/AvaloniaUI.PrintToPDF/810dd086e72f4d2c46c00b8e8aa2cf7b0a0b64fd/demo/Assets/Fonts/SourceSansPro-Italic.ttf -------------------------------------------------------------------------------- /demo/Assets/Fonts/SourceSansPro-Regular.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Oaz/AvaloniaUI.PrintToPDF/810dd086e72f4d2c46c00b8e8aa2cf7b0a0b64fd/demo/Assets/Fonts/SourceSansPro-Regular.ttf -------------------------------------------------------------------------------- /demo/AvaloniaUI.PrintToPDF.Demo.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | False 4 | WinExe 5 | net7.0;net8.0 6 | 7 | 8 | 9 | %(Filename) 10 | 11 | 12 | Designer 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /demo/Dialog.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.IO; 3 | using System.Threading.Tasks; 4 | using Avalonia; 5 | using Avalonia.Controls.ApplicationLifetimes; 6 | using Avalonia.Platform.Storage; 7 | 8 | namespace AvaloniaUI.PrintToPDF.Demo 9 | { 10 | static class Dialog 11 | { 12 | public static async void Save(string title, string defaultFilename, Func saveAction) 13 | { 14 | var file = await Save(title, defaultFilename); 15 | if (file == null) 16 | return; 17 | await using var stream = await file.OpenWriteAsync(); 18 | await saveAction(stream); 19 | } 20 | 21 | public static Task Save(string title, string defaultFilename) 22 | { 23 | var saveDialog = new FilePickerSaveOptions() 24 | { 25 | Title = title, 26 | FileTypeChoices = PdfFilters, 27 | SuggestedFileName = defaultFilename 28 | }; 29 | var mainWindow = (Application.Current!.ApplicationLifetime as IClassicDesktopStyleApplicationLifetime)?.MainWindow; 30 | return mainWindow!.StorageProvider.SaveFilePickerAsync(saveDialog); 31 | } 32 | 33 | private static FilePickerFileType[] PdfFilters => new FilePickerFileType[] 34 | { 35 | new ("PDF files (.pdf)") { Patterns = new [] {"*.pdf"} }, 36 | new ("All files") {Patterns = new [] {"*"} } 37 | }; 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /demo/MainWindow.xaml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | -------------------------------------------------------------------------------- /demo/MainWindow.xaml.cs: -------------------------------------------------------------------------------- 1 | using Avalonia.Controls; 2 | using Avalonia.Markup.Xaml; 3 | 4 | namespace AvaloniaUI.PrintToPDF.Demo 5 | { 6 | public class MainWindow : Window 7 | { 8 | public MainWindow() 9 | { 10 | InitializeComponent(); 11 | DataContext = new Model(this); 12 | } 13 | 14 | private void InitializeComponent() 15 | { 16 | AvaloniaXamlLoader.Load(this); 17 | } 18 | } 19 | } -------------------------------------------------------------------------------- /demo/Model.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using Avalonia; 5 | using Avalonia.Controls; 6 | using ReactiveUI; 7 | 8 | namespace AvaloniaUI.PrintToPDF.Demo 9 | { 10 | class Model : ReactiveObject 11 | { 12 | public Model(Window window) 13 | { 14 | _window = window; 15 | if(Environment.GetCommandLineArgs().Contains("--pdf")) 16 | { 17 | var outputFilename = "batchAllPages.pdf"; 18 | Console.WriteLine($"Printing to {outputFilename}"); 19 | Print.ToFileAsync(outputFilename, AllPages.Layout(_maximumPageSize)).GetAwaiter().GetResult(); 20 | Environment.Exit(0); 21 | } 22 | } 23 | 24 | private readonly Window _window; 25 | private readonly Size _maximumPageSize = new Size(2000, 2000); 26 | 27 | private IEnumerable AllPages => 28 | from tabItem in _window.FindAllVisuals() 29 | select tabItem.Content as Control; 30 | 31 | 32 | public void SaveCurrentPageAsPdf() => 33 | Dialog.Save("Save current page as PDF", "currentPage.pdf", async stream => 34 | { 35 | var output = from tabItem in _window.FindAllVisuals() 36 | where tabItem.IsSelected 37 | select tabItem.Content as Control; 38 | await Print.ToStreamAsync(stream, output); 39 | }); 40 | 41 | public void SaveAllPagesAsPdf() => Dialog.Save("Save all pages as PDF", "allPages.pdf", async stream => 42 | { 43 | await Print.ToStreamAsync(stream, AllPages.Layout(_maximumPageSize)); 44 | }); 45 | 46 | public void SaveFullWindowAsPdf() => 47 | Dialog.Save("Save full window as PDF", "fullWindow.pdf", async stream => 48 | { 49 | await Print.ToStreamAsync(stream, _window); 50 | }); 51 | 52 | public void ExitApp() 53 | { 54 | _window.Close(); 55 | } 56 | } 57 | } -------------------------------------------------------------------------------- /demo/Program.cs: -------------------------------------------------------------------------------- 1 | using Avalonia; 2 | 3 | namespace AvaloniaUI.PrintToPDF.Demo 4 | { 5 | static class Program 6 | { 7 | // Initialization code. Don't use any Avalonia, third-party APIs or any 8 | // SynchronizationContext-reliant code before AppMain is called: things aren't initialized 9 | // yet and stuff might break. 10 | public static void Main(string[] args) => BuildAvaloniaApp() 11 | .StartWithClassicDesktopLifetime(args); 12 | 13 | // Avalonia configuration, don't remove; also used by visual designer. 14 | private static AppBuilder BuildAvaloniaApp() 15 | => AppBuilder.Configure() 16 | .UsePlatformDetect() 17 | .LogToTrace(); 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /demo/nuget.config: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /demo/pages/CalendarPage.xaml: -------------------------------------------------------------------------------- 1 | 4 | 5 | Calendar 6 | A calendar control for selecting dates 7 | 8 | 12 | 13 | 14 | 16 | 17 | 18 | 20 | 21 | 22 | 24 | 25 | 26 | 27 | 28 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 40 | 41 | 42 | 44 | 45 | 46 | 47 | 48 | 49 | -------------------------------------------------------------------------------- /demo/pages/CalendarPage.xaml.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using Avalonia.Controls; 3 | using Avalonia.Markup.Xaml; 4 | 5 | namespace AvaloniaUI.PrintToPDF.Demo.Pages 6 | { 7 | public class CalendarPage : UserControl 8 | { 9 | public CalendarPage() 10 | { 11 | this.InitializeComponent(); 12 | 13 | var today = DateTime.Today; 14 | var cal1 = this.FindControl("DisplayDatesCalendar"); 15 | cal1.DisplayDateStart = today.AddDays(-25); 16 | cal1.DisplayDateEnd = today.AddDays(25); 17 | 18 | var cal2 = this.FindControl("BlackoutDatesCalendar"); 19 | cal2.BlackoutDates.AddDatesInPast(); 20 | cal2.BlackoutDates.Add(new CalendarDateRange(today.AddDays(6))); 21 | } 22 | 23 | private void InitializeComponent() 24 | { 25 | AvaloniaXamlLoader.Load(this); 26 | } 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /demo/pages/CanvasPage.xaml: -------------------------------------------------------------------------------- 1 | 4 | 5 | Canvas 6 | A panel which lays out its children by explicit coordinates 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /demo/pages/CanvasPage.xaml.cs: -------------------------------------------------------------------------------- 1 | using Avalonia.Controls; 2 | using Avalonia.Markup.Xaml; 3 | 4 | namespace AvaloniaUI.PrintToPDF.Demo.Pages 5 | { 6 | public class CanvasPage : UserControl 7 | { 8 | public CanvasPage() 9 | { 10 | this.InitializeComponent(); 11 | } 12 | 13 | private void InitializeComponent() 14 | { 15 | AvaloniaXamlLoader.Load(this); 16 | } 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /demo/pages/TextBoxPage.xaml: -------------------------------------------------------------------------------- 1 | 5 | 6 | 7 | 8 | 9 | 13 | 14 | 15 | 16 | 17 | 21 | 22 | 28 | 29 | 30 | 31 | 34 | 35 | 36 | 37 | 38 | 40 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | -------------------------------------------------------------------------------- /demo/pages/TextBoxPage.xaml.cs: -------------------------------------------------------------------------------- 1 | using Avalonia.Controls; 2 | using Avalonia.Markup.Xaml; 3 | 4 | namespace AvaloniaUI.PrintToPDF.Demo.Pages 5 | { 6 | public class TextBoxPage : UserControl 7 | { 8 | public TextBoxPage() 9 | { 10 | this.InitializeComponent(); 11 | } 12 | 13 | private void InitializeComponent() 14 | { 15 | AvaloniaXamlLoader.Load(this); 16 | } 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /doc/sample.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Oaz/AvaloniaUI.PrintToPDF/810dd086e72f4d2c46c00b8e8aa2cf7b0a0b64fd/doc/sample.pdf -------------------------------------------------------------------------------- /src/AvaloniaUI.PrintToPDF.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | netstandard2.1 5 | 0.6.0 6 | Olivier Azeau 7 | AvaloniaUI.PrintToPDF 8 | $(Product) 9 | $(Version) 10 | $(Version) 11 | en 12 | Create PDF documents from Avalonia UI visuals 13 | Copyright © Olivier Azeau 14 | https://github.com/Oaz/$(Product) 15 | Avalonia PDF 16 | Release 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /src/Print.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.IO; 4 | using System.Linq; 5 | using System.Threading.Tasks; 6 | using Avalonia; 7 | using Avalonia.Skia.Helpers; 8 | using SkiaSharp; 9 | 10 | namespace AvaloniaUI.PrintToPDF 11 | { 12 | public static class Print 13 | { 14 | [Obsolete("Use async alternative")] 15 | public static void ToFile(string fileName, params Visual[] visuals) => ToFileAsync(fileName, visuals).GetAwaiter().GetResult(); 16 | [Obsolete("Use async alternative")] 17 | public static void ToFile(string fileName, IEnumerable visuals) => ToFileAsync(fileName, visuals).GetAwaiter().GetResult(); 18 | 19 | public static async Task ToFileAsync(string fileName, params Visual[] visuals) => await ToFileAsync(fileName, visuals.AsEnumerable()); 20 | public static async Task ToFileAsync(string fileName, IEnumerable visuals) 21 | { 22 | using var doc = SKDocument.CreatePdf(fileName); 23 | await ToDocument(doc, visuals); 24 | doc.Close(); 25 | } 26 | 27 | [Obsolete("Use async alternative")] 28 | public static void ToStream(Stream stream, params Visual[] visuals) => ToStreamAsync(stream, visuals).GetAwaiter().GetResult(); 29 | [Obsolete("Use async alternative")] 30 | public static void ToStream(Stream stream, IEnumerable visuals) => ToStreamAsync(stream, visuals).GetAwaiter().GetResult(); 31 | 32 | public static async Task ToStreamAsync(Stream stream, params Visual[] visuals) => await ToStreamAsync(stream, visuals.AsEnumerable()); 33 | public static async Task ToStreamAsync(Stream stream, IEnumerable visuals) 34 | { 35 | using var doc = SKDocument.CreatePdf(stream); 36 | await ToDocument(doc, visuals); 37 | doc.Close(); 38 | } 39 | 40 | private static async Task ToDocument(SKDocument doc, IEnumerable visuals) 41 | { 42 | foreach (var visual in visuals) 43 | { 44 | var bounds = visual.Bounds; 45 | var page = doc.BeginPage((float)bounds.Width, (float)bounds.Height); 46 | await DrawingContextHelper.RenderAsync(page, visual); 47 | doc.EndPage(); 48 | } 49 | } 50 | } 51 | } 52 | -------------------------------------------------------------------------------- /src/VisualExtensions.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using Avalonia; 5 | using Avalonia.Layout; 6 | using Avalonia.VisualTree; 7 | 8 | namespace AvaloniaUI.PrintToPDF 9 | { 10 | public static class VisualExtensions 11 | { 12 | public static IEnumerable Layout(this IEnumerable layoutables, Size size) 13 | { 14 | var enumerable = layoutables as Layoutable[] ?? layoutables.ToArray(); 15 | foreach (var layoutable in enumerable) 16 | { 17 | layoutable.Measure(size); 18 | layoutable.Arrange(new Rect(layoutable.DesiredSize)); 19 | } 20 | return enumerable; 21 | } 22 | 23 | public static IEnumerable FindAllVisuals(this Visual root) 24 | { 25 | var result = new List(); 26 | FindAllVisuals(root, result); 27 | return result; 28 | } 29 | private static void FindAllVisuals(Visual root, IList result) 30 | { 31 | if (root is Layoutable l) 32 | l.ApplyTemplate(); 33 | if (root is T t) 34 | result.Add(t); 35 | foreach (var child in root.GetVisualChildren()) 36 | FindAllVisuals(child, result); 37 | } 38 | } 39 | } --------------------------------------------------------------------------------