Snowflake alternatives and similar libraries
Based on the "Images" category.
Alternatively, view Snowflake alternatives based on common mentions on social networks and blogs.
-
SwiftGen-Assets
The Swift code generator for your assets, storyboards, Localizable.strings, … — Get rid of all String-based APIs! -
GPUImage 2
GPUImage 2 is a BSD-licensed Swift framework for GPU-accelerated video and image processing. -
SkyFloatingLabelTextField
A beautiful and flexible text field control implementation of "Float Label Pattern". Written in Swift. -
Brightroom
📷 A composable image editor using Core Image and Metal. [Moved to: https://github.com/FluidGroup/Brightroom] -
GPUImage 3
GPUImage 3 is a BSD-licensed Swift framework for GPU-accelerated video and image processing using Metal. -
CTPanoramaView
A library that displays spherical or cylindrical panoramas with touch or motion based controls. -
FMPhotoPicker
A modern, simple and zero-dependency photo picker with an elegant and customizable image editor -
AXPhotoViewer
An iOS/tvOS photo gallery viewer, useful for viewing a large (or small!) number of photos. -
PassportScanner
Scan the MRZ code of a passport and extract the firstname, lastname, passport number, nationality, date of birth, expiration date and personal numer. -
JLStickerTextView
add text(multiple line support) to imageView, edit, rotate or resize them as you want, then render the text on image -
XAnimatedImage
XAnimatedImage is a performant animated GIF engine for iOS written in Swift based on FLAnimatedImage -
UIImageView-BetterFace-Swift
autoresize images and if any face discovered refine the position of the image. -
Harbeth
🎨 GPU accelerated image / video and camera filter library based on Metal. Support macOS & iOS. 图像、视频、相机滤镜框架 -
KFSwiftImageLoader
An extremely high-performance, lightweight, and energy-efficient pure Swift async web image loader with memory and disk caching for iOS and Watch. -
MCScratchImageView
A custom ImageView that is used to cover the surface of other view like a scratch card, user can swipe the mulch to see the view below. -
SwiftDraw
Swift library and command line tool to convert SVGs into SFSymbol, PNG, PDF and Swift source code. -
DTPhotoViewerController
A fully customizable photo viewer ViewController to display single photo or collection of photos, inspired by Facebook photo viewer.
WorkOS - The modern identity platform for B2B SaaS
* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.
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README
Snowflake
❤️ Support my apps ❤️
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- PastePal - Pasteboard, note and shortcut manager
- Quick Check - smart todo manager
- Alias - App and file shortcut manager
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[](Screenshots/Banner.png)
Description
- SVG in Swift
- Use XML parser from Reindeer
Usage
Document
- Create a
Document
with SVGData
guard let path = Bundle.main.path(forResource: "xmas", ofType: "svg"),
let data = try? Data(contentsOf: URL(fileURLWithPath: path)),
let document = Snowflake.Document(data: data)
else { return }
let view = document.svg.view(size: CGSize(width: 100, height: 100))
- The flow is
SVG element
->Shape
->UIBezierPath
->CALayer
- Make
Shape
from attributes
let attributes: [String: Any] = [
"fill": "#358245",
"stroke": "black",
"stroke-miterlimit": "10",
"d": "M308.3,102.3c4.5,8.2,9,16.2,13.2,24.3c7.2,13.9,15.8,26.9,25.6,39c10.1,12.4,21.5,23.6,33.6,34.1c2.5,2.1,5.2,3.9,8.1,6c-5.1,3.5-11.2,3.8-17,4.2c-11.9,0.9-23.7,1.5-36.4,2.3c22.7,46.7,59.7,74.6,109.7,88.1c-4.2,3.8-7.7,7.4-11.7,10.4c-11.3,8.6-24.4,13.7-38,17.4c-10.1,2.8-20.3,5-31.3,7.7c3.2,5,5.8,10.2,9.5,14.7c6.9,8.5,14.1,16.9,21.7,24.7c12.5,12.9,27.3,23,43.2,31c17.5,8.8,35.5,16.7,53.8,25.2c-3.4,3.1-6.9,7.1-11.2,10.1c-17,12.1-36.1,19.4-56.4,23.8c-8.7,1.9-17.3,3.7-27.5,5.8c5,4.7,9,9.2,13.7,12.6c13.2,9.4,26.4,19,40.4,27.1c11.8,6.9,24.6,12.1,37.3,17.4c10.4,4.3,21.1,7.7,31.7,11.5c1.1,0.4,2.3,0.5,4.4,0.9c-2.1,2.6-3.5,5.3-5.7,7c-6.7,5.3-13.2,10.8-20.5,15.1c-14.8,8.7-30.5,15.6-47.5,19.2c-17.8,3.8-35.6,3.1-53.3-0.8c-18.1-3.9-35.4-10.3-52.6-16.8c-5.7-2.2-11.7-3.7-17.5-5.8c-2.8-1-3.9,0.1-4.2,2.7c-1.1,11.3,2.7,22.1,15.6,22.4c2,0.1,3.9,0.6,5.9,0.7c6,0.3,8.7,3.1,7.7,9.1c-2,12.5-4.4,25-6.6,37.6c-2.6,14.6-5.1,29.2-7.6,43.8c-0.3,2-1.1,2.9-3.3,2.9c-17.2-0.1-34.4,0-51.6-0.1c-2.2,0-4.4-0.5-7-0.7c-1.2-6.4-2.4-12.8-3.5-19.2c-3.5-20.7-7-41.3-10.5-62c-1.8-10.5-1-9.6,8.8-11.5c4.4-0.8,9.1-1.5,13.1-3.5c5.8-2.9,8.8-15.1,6.1-21.1c-1-2.3-2.4-1.9-4.1-1.3c-10.5,3.9-21.1,7.8-31.6,11.8c-20.4,7.7-41.2,12.9-63.3,13.6c-26.3,0.8-49.9-6.4-72.4-18.8c-11.1-6.2-21.7-13.3-32.3-20.6c47.5-18,93.7-37,131.4-73.8c-35.8-5.2-68-17.1-97.8-38.3c5.2-2.4,9.3-4.5,13.6-6.1c26.2-9.7,50.5-23,72.6-40c17.5-13.4,32.1-29.6,43.7-48.5c0.3-0.4,0.4-0.9,0.6-1.5c-13.9-4-27.8-7.4-41.3-12.1c-13.5-4.7-26.3-11-37.1-22.2c4.8-2.1,9.1-4.3,13.5-6c19.2-7.5,36.9-17.5,52.4-31.2c15.1-13.4,27.5-29.1,38.1-46.2c0.7-1.1,1.3-2.3,1.9-3.5c0.5-1.2,1-2.4,1.5-3.9c-17.9-2.9-36.2,1.7-54.4-4.8c18.9-13.7,34.9-28.9,47.3-47.3C285.1,140.7,296.2,121.7,308.3,102.3z"
]
let path = Path(attributes: attributes)
let layer = path.layer
Shapes
The
Shape
object maps to SVG elements- path:
Path
- circle:
Circle
- line:
Line
- polygon:
Polygon
- polyline:
Polyline
- rect:
Rectangle
- ellipse:
Ellipse
- text:
Text
- image:
Image
- path:
Path
handles list of commands throughCommand
object
Style
- The
Style
object encapsulates style information
let attributes: [String: Any] = [
"fill": "lime",
"stroke": "purple",
"stroke-width": "5",
"fill-rule": "evenodd"
]
let style = Style(attributes: attributes)
- Inner style
<polygon points="100,10 40,198 190,78 10,78 160,198" fill="lime" stroke="purple" stroke-width="5" fill-rule="evenodd" />
- Style attribute
<polygon points="100,10 40,198 190,78 10,78 160,198" style="fill:lime;stroke:purple;stroke-width:5;fill-rule:evenodd;" />
Animation
- The cool thing about
CALayer
is that most of its properties are animatable
(svgView.layer.sublayers as? [CAShapeLayer])?.forEach { layer in
let stroke = CABasicAnimation(keyPath: "strokeEnd")
stroke.fromValue = 0
stroke.toValue = 1
stroke.duration = 3
layer.add(stroke, forKey: nil)
}
Scale
- Scale layers to a given size
let layers = document.svg.layers(size: CGSize(width: 200, height: 100))
- Scale view to a given size
let view = document.svg.view(size: CGSize(width: 100, height: 100))
Text
- TBD
Image
- Support base64 Data URI
let attributes: [String: Any] = [
"x": "0",
"y": "y",
"width": "100",
"height": "100",
"href": "data:image/png;base64,..."
]
let image = Image(attributes: attributes)
Pattern
- TBD
Installation
Snowflake is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod 'Snowflake', git: 'https://github.com/onmyway133/Snowflake'
or
pod 'FantasticSnowflake'
Snowflake is also available through Carthage. To install just write into your Cartfile:
github "onmyway133/Snowflake"
Snowflake can also be installed manually. Just download and drop Sources
folders in your project.
Author
Khoa Pham, [email protected]
Contributing
We would love you to contribute to Snowflake, check the CONTRIBUTING file for more info.
License
Snowflake is available under the MIT license. See the LICENSE file for more info.
*Note that all licence references and agreements mentioned in the Snowflake README section above
are relevant to that project's source code only.