https://github.com/rustq/swiftui-skia

Skia based 2d graphics SwiftUI rendering library. It is based on Rust to implement software rasterization to perform rendering. 基于 Skia 的 2D 图形 SwiftUI 渲染库 —— 使用 Rust 语言实现纯软件光栅化渲染
https://github.com/rustq/swiftui-skia

rust skia swift swiftui

Last synced: 22 days ago
JSON representation

Skia based 2d graphics SwiftUI rendering library. It is based on Rust to implement software rasterization to perform rendering. 基于 Skia 的 2D 图形 SwiftUI 渲染库 —— 使用 Rust 语言实现纯软件光栅化渲染

• Host: GitHub
• URL: https://github.com/rustq/swiftui-skia
• Owner: rustq
• License: mit
• Created: 2024-06-13T17:25:44.000Z (6 months ago)
• Default Branch: main
• Last Pushed: 2024-08-14T14:25:37.000Z (4 months ago)
• Last Synced: 2024-08-14T21:38:06.060Z (4 months ago)
• Topics: rust, skia, swift, swiftui
• Language: Swift
• Homepage:
• Size: 764 KB
• Stars: 27
• Watchers: 2
• Forks: 3
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-swift - SwiftUISkia - Skia based 2d graphics SwiftUI rendering library, based on Rust to implement software rasterization to perform rendering (Libs / UI)
• fucking-awesome-swift - SwiftUISkia - Skia based 2d graphics SwiftUI rendering library, based on Rust to implement software rasterization to perform rendering (Libs / UI)

README

        


# SwiftUI Skia

[![license](https://img.shields.io/badge/license-MIT-cyan)](https://revolunet.mit-license.org/) [![crates](https://img.shields.io/crates/v/swiftui-skia)](https://crates.io/crates/swiftui-skia)

The `swiftui-skia` is a skia based 2d graphics `SwiftUI` rendering library. It is based on `Rust` to implement software rasterization to perform rendering. It performs better in cross-platform adaptability than hardware rasterization, however it is still an experimental project. And it's based entirely on `SwiftUI` syntax.

基于 `Skia` 的 2D 图形 `SwiftUI` 渲染库 —— 使用 `Rust` 语言实现纯软件光栅化渲染，相比原生光栅化具有更好的跨平台适应性，不过目前仍然是一个实验项目；此外使用层面完全基于 `SwiftUI` 语法。

## Usage

```swift

import SwiftUI

import SwiftUISkia

struct ContentView: View {

    var body: some View {

        SwiftUISkia.Surface(width: 360, height: 360) {

            SwiftUISkia.Rect(x: 10, y: 220, width: 30, height: 30, style: "fill", color: "cyan") {}

            SwiftUISkia.Image(image: "https://raw.githubusercontent.com/rustq/swiftui-skia/main/examples/first-example/first-example/Assets.xcassets/swiftui-96x96_2x.imageset/swiftui-96x96_2x.png", x: 0, y: 0, width: 64, height: 64, blur: 5, brighten: 98) {}

            SwiftUISkia.RoundRect(x: 220, y: 50, r: 10, width: 80, height: 80, style: "stroke", color: "fuchsia") {}

            SwiftUISkia.Points(points: [

                [138, 10],

                [178, 90],

                [266, 103],

                [202, 165],

                [217, 254],

                [138, 212],

                [59, 254],

                [74, 165],

                [10, 103],

                [98, 90],

            ], strokeWidth: 1, style: "fill", color: "rgba(200, 255, 0, 0.7)") {}

            SwiftUISkia.Circle(cx: 200, cy: 220, r: 70, style: "stroke", color: "violet") {}

            SwiftUISkia.Circle(cx: 200, cy: 220, r: 50, style: "fill", color: "violet") {}

            SwiftUISkia.Text(text: "Hello SwiftUI Skia!",x: 80, y: 0, fontSize: 16, color: "black", maxWidth: 60) {}

        }

    }

}

```

## Installation in Rust workspace

```shell

$ cargo add swiftui-skia

```

```shell

$ cargo install --path .

$ ln -s ~/.cargo/registry/src/index.crates.io-{YOUR CRATE HASH}/swiftui-skia-0.0.4 swiftui-skia

```

```shell

$ cargo install cargo-lipo

$ cargo install swift-bridge-cli

```

```shell

$ cd swiftui-skia

$ rustup target add x86_64-apple-darwin aarch64-apple-darwin aarch64-apple-ios x86_64-apple-ios aarch64-apple-ios-sim

$ ./build-rust.sh

$ ./build-bridge.sh

```

## Add Package Dependency

Frameworks, Libraries, and Embedded Content

△ SwiftUISkia

△ SwiftUISkiaBridge

## License

[MIT](https://opensource.org/licenses/MIT)