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https://github.com/pvginkel/PdfiumViewer
PDF viewer based on Google's PDFium.
https://github.com/pvginkel/PdfiumViewer
Last synced: about 2 months ago
JSON representation
PDF viewer based on Google's PDFium.
- Host: GitHub
- URL: https://github.com/pvginkel/PdfiumViewer
- Owner: pvginkel
- License: apache-2.0
- Archived: true
- Created: 2014-08-06T09:59:21.000Z (over 10 years ago)
- Default Branch: master
- Last Pushed: 2021-07-28T13:58:51.000Z (over 3 years ago)
- Last Synced: 2024-09-19T01:30:02.100Z (3 months ago)
- Language: C#
- Homepage:
- Size: 42.2 MB
- Stars: 960
- Watchers: 87
- Forks: 418
- Open Issues: 70
-
Metadata Files:
- Readme: README.markdown
- License: LICENSE
Awesome Lists containing this project
- awesome-pdf - PdfiumViewer
README
# PdfiumViewer
Apache 2.0 License.
[Download from NuGet](http://nuget.org/packages/PdfiumViewer).
## Archived
I regret to announce I'm archiving this project. I haven't been able to spend any real time on this for a long time now, and must face the fact I'm not in a position to properly support this project.
I understand that even though I haven't been able to spend time, other developers have stepped in helping out answering issues, and archiving this project will make it more difficult finding help using PdfiumViewer. I'm sorry for this inconvenience.
Together with archiving this project, I will also be archiving the [PdfiumBuild](https://github.com/pvginkel/PdfiumBuild) project. I'll make a number of successful builds available in the PdfiumBuild repository for anyone who needs them, but the build server will be shutdown as part of archiving these projects.
I've had a great time developing this project and helping you out using this project, and I'm sad I have to now close this down. I hope PdfiumViewer has been of value to you. The source code and NuGet packages won't be going anywhere, so keep using them if they're of value to you.
## Introduction
PdfiumViewer is a PDF viewer based on the PDFium project.
PdfiumViewer provides a number of components to work with PDF files:
* PdfDocument is the base class used to render PDF documents;
* PdfRenderer is a WinForms control that can render a PdfDocument;
* PdfiumViewer is a WinForms control that hosts a PdfRenderer control and
adds a toolbar to save the PDF file or print it.
## Compatibility
The PdfiumViewer library has been tested with Windows XP and Windows 8, and
is fully compatible with both. However, the native PDFium libraries with V8
support do not support Windows XP. See below for instructions on how to
reference the native libraries.
## Using the library
The PdfiumViewer control requires native PDFium libraries. These are not included
in the PdfiumViewer NuGet package. See the [Installation instructions](https://github.com/pvginkel/PdfiumViewer/wiki/Installation-instructions)
Wiki page for more information on how to add these.
## Note on the `PdfViewer` control
The PdfiumViewer library primarily consists out of three components:
* The `PdfViewer` control. This control provides a host for the `PdfRenderer`
control and has a default toolbar with limited functionality;
* The `PdfRenderer` control. This control implements the raw PDF renderer.
This control displays a PDF document, provides zooming and scrolling
functionality and exposes methods to perform more advanced actions;
* The `PdfDocument` class provides access to the PDF document and wraps
the Pdfium library.
The `PdfViewer` control should only be used when you have a very simple use
case and where the buttons available on the toolbar provide enough functionality
for you. This toolbar will not be extended with new buttons or with functionality
to hide buttons. The reason for this is that the `PdfViewer` control is just
meant to get you started. If you need more advanced functionality, you should
create your own control with your own toolbar, e.g. by starting out with
the `PdfViewer` control. Also, because people currently are already using the
`PdfViewer` control, adding more functionality to this toolbar would be
a breaking change. See [issue #41](https://github.com/pvginkel/PdfiumViewer/issues/41)
for more information.
## Building PDFium
Instructions to build the PDFium library can be found on the [Building PDFium](https://github.com/pvginkel/PdfiumViewer/wiki/Building-PDFium)
wiki page. However, if you are just looking to use the PdfiumViewer component
or looking for a compiled version of PDFium, these steps are not required.
NuGet packages with precompiled PDFium libraries are made available for
usage with PdfiumViewer. See the chapter on **Using the library** for more
information.
Alternatively, the [PdfiumBuild](https://github.com/pvginkel/PdfiumBuild) project
is provided to automate building PDFium. This project contains scripts to
build PdfiumViewer specific versions of the PDFium library. This project
is configured on a build server to compile PDFium daily. Please refer to
the [PdfiumBuild](https://github.com/pvginkel/PdfiumBuild) project page
for the location of the output of the build server. The PdfiumViewer specific
libraries are located in the `PdfiumViewer-...` target directories.
## Bugs
Bugs should be reported through github at
[http://github.com/pvginkel/PdfiumViewer/issues](http://github.com/pvginkel/PdfiumViewer/issues).
## License
PdfiumViewer is licensed under the Apache 2.0 license. See the license details for how PDFium is licensed.