A .NET library to render PDF files into images.
This .NET library is built on top of
Call a static method from PDFtoImage.Conversion:
SaveJpeg, SavePng, SaveWebp and ToImage for a single page.
ToImages and ToImagesAsync for multiple pages.
Note: SkiaSharp.SKBitmap can be exported with the Encode method.
- Open your project and navigate to
Window→Package Manager. - Click on the
+button (top-left corner) and selectInstall package from git URL.... - Enter the following URL and confirm with the
Installbutton:
https://github.com/sungaila/PDFtoImage.git?path=etc/UnityPackage
- ASP.NET
- ASP.NET Core
- Blazor WebAssembly
- .NET Multi-platform App UI (.NET MAUI) (excluding iOS, see #141)
- Unity (excluding iOS, see #141)
- Universal Windows Platform (UWP)
- Windows UI Library 3 (WinUI 3)
The native PDFium library used by this project for rendering is not thread-safe. For that reason, all calls into PDFium are protected with locks.
This means that you can only process one PDF at a time.
If you need true parallel processing, you’ll have to spawn multiple processes and distribute the workload across them, then collect the results using inter-process communication (IPC) and appropriate serialization.
Ghostscript may be easier for this use case, since (under certain conditions) it can support multiple instances within the same process.
PolySharp is used to enable the use of System.Index and System.Range in .NET Framework projects. As a side effect, the following classes are generated and exposed, which should not be used directly by your project:
System.IndexSystem.RangeSystem.Diagnostics.CodeAnalysis.DoesNotReturnAttributeSystem.Diagnostics.CodeAnalysis.NotNullWhenAttributeSystem.Runtime.CompilerServices.IsExternalInit
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