SkiaSharp fork for the Uno Platform and WebAssembly. Skia is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

csharp dotnet mono skia skiasharp uno uno-platform wasm webassembly

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Matthew Leibowitz 979c1e0c22 Fix for when skia returns a counted reference to the same object		2017-02-26 00:48:05 +02:00
binding	Fix for when skia returns a counted reference to the same object	2017-02-26 00:48:05 +02:00
cake	More tweaks to the linux build	2017-02-21 04:00:53 +02:00
docs	Added the new APIs to the docs	2017-02-07 06:50:56 -06:00
externals	Added C# binding for SKData.Create without copy	2017-02-24 11:05:54 +02:00
images	Added an icon to the OS X sample	2016-07-29 18:09:17 +02:00
native-builds	More tweaks for Linux customization	2017-02-20 21:36:48 +02:00
nuget	Added the initial bits for a set of utils for SkiaSharp	2017-02-11 19:19:48 +04:00
samples	Removed some shared project warnings on mac	2017-02-24 11:07:33 +02:00
source	Added some extension methods for converting to/from native types	2017-02-25 09:45:51 +02:00
tests	Fix for when skia returns a counted reference to the same object	2017-02-26 00:48:05 +02:00
tools	Use the correct NUnit runner package	2017-02-16 18:25:54 +04:00
workbooks	Added a workbook that uses the NuGets	2017-02-11 20:14:50 +04:00
.editorconfig	Added .editorconfig	2016-03-01 17:51:01 +03:00
.gitignore	Use the GenAPI from NuGet	2016-10-20 23:26:00 +02:00
.gitmodules	moved the externals into an "externals" folder	2016-09-15 00:53:42 +02:00
Binding.md	Create Binding.md	2016-02-22 13:42:32 -05:00
CONTRIBUTING.md	Create CONTRIBUTING.md	2016-03-01 19:18:14 +02:00
LICENSE.md	Adding MIT license file	2016-02-22 11:46:04 -05:00
Makefile	Updates to the documentation bits	2016-10-19 00:50:16 +02:00
README.md	Update README.md	2017-01-13 08:43:47 +02:00
bootstrapper.ps1	Corrected support for Powershell v2. Closes #179	2016-11-04 04:49:04 +02:00
bootstrapper.sh	Added a TEMPORARY workaround for packing NuGets...	2016-06-13 21:50:04 +02:00
build.cake	Make sure to delete the nugets from the samples	2017-02-24 11:08:57 +02:00
mono.pub	Updated the project files to the new skia location and split the cake script	2016-09-15 03:14:35 +02:00
mono.snk	Updated the project files to the new skia location and split the cake script	2016-09-15 03:14:35 +02:00

README.md

SkiaSharp

SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library (https://skia.org/). It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

What is Included

SkiaSharp provides a PCL and platform-specific bindings for:

Mac (Console or using the Xamarin.Mac)
Xamarin.Android
Xamarin.iOS
Xamarin.tvOS
Xamarin.Mac
Windows Desktop (Windows.Forms / WPF)
Windows UWP

You can also build this on your particular variant of Unix to create your native libraries.

Using SkiaSharp

SkiaSharp is available as a convenience NuGet package, to use install the package like this:

nuget install SkiaSharp

Our getting started guide will walk you through both the basic setup as well as the platform specific capabilties.

The API Documentation is also available on the web to browse.

Prerequisites

Make sure the Microsoft Visual C++ 2015 Redistributable is installed if this error occurs:

Unable to load DLL 'libSkiaSharp.dll': The specified module could not be found.

Building SkiaSharp

First clone the repository:

$ git clone https://github.com/mono/SkiaSharp.git

Next, set up the submodules:

$ cd SkiaSharp
$ git submodule init && git submodule update

Then follow the platform-specific instructions below.

Mac OS X

Run from Bash

$ ./bootstrapper.sh -t libs

This runs the build process by using the libs build target.

Windows

You need Python 2.7 in PATH environment variable. Then you can build it:

> .\bootstrapper.ps1 -Target libs

This runs the build process by using the libs build target.

Build Targets

There are several targets available, you can specify the target as the argument to the -t command line option in the bootstrapper script.

Everything - builds everything for the current platform
externals - builds all the native libraries
- [win] externals-windows - builds the native libraries for Windows
- [win] externals-uwp - builds the native libraries for Windows UWP
- [mac] externals-osx - builds the native libraries for Mac OS X
- [mac] externals-ios - builds the native libraries for iOS
- [mac] externals-tvos - builds the native libraries for tvOS
- [mac] externals-andoid - builds the native libraries for Android
libs - builds all the managed libraries
- [win] libs-windows - builds the managed libraries that can be built on Windows
- [mac] libs-osx - builds the managed libraries that can be built on Mac OS X
tests - builds and runs the tests
samples - builds the samples available for the current platform
docs - updates the mdoc files
nuget - packages the libraries into a NuGet
clean - cleans everything
- clean-externals - cleans externals only
- clean-managed - cleans managed libraries/samples only

New Skia Features Roadmap

Google has created a nice doc with a collection of high level items they have on tap the next 6-12 months. Note it is a living document that changes based on the requirements of the library's users.

Compare Code

Here are some links to show the differences in our code as compared to Google's.

What version are we on? m56
Are we up-to-date with Google? Compare
What have we added? Compare

Where is Windows Phone 8 / Store 8

We are working to add binaries for these platforms, stay tuned for a future release (or check the pull requests and branches, where we are working on those)