Snowflake alternatives and similar libraries
Based on the "Images" category.
Alternatively, view Snowflake alternatives based on common mentions on social networks and blogs.
-
SDWebImage
Asynchronous image downloader with cache support as a UIImageView category -
SwiftGen-Assets
A tool to auto-generate Swift enums for all your UIImages from your Assets Catalogs. -
Nuke
Advanced pure Swift framework for loading, caching, processing, displaying and preheating images. -
HanekeSwift
A lightweight generic cache for iOS written in Swift with extra love for images. -
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". -
AlamofireImage
AlamofireImage is an image component library for Alamofire. -
GPUImage 3
GPUImage 3 is a BSD-licensed framework for GPU-accelerated video and image processing using Metal. -
APNGKit
High performance and delightful way to play with APNG format in iOS. -
SwiftSVG
A single pass SVG parser with multiple interface options (String, NS/UIBezierPath, CAShapeLayer, and NS/UIView) -
TinyCrayon
A smart and easy-to-use image masking and cutout SDK for mobile apps. -
Lightbox
A convenient and easy to use image viewer for your iOS app. -
CTPanoramaView
A library that displays spherical or cylindrical panoramas with touch or motion based controls. -
AXPhotoViewer
An iPhone/iPad photo gallery viewer, useful for viewing a large (or small!) number of photos. -
FMPhotoPicker
A modern, simple and zero-dependency photo picker with an elegant and customizable image editor -
PassportScanner
Scan the MRZ code of a passport and extract the first name, last name, passport number, nationality, date of birth, expiration date and personal number. -
XAnimatedImage
XAnimatedImage is a performant animated GIF engine for iOS written in Swift based on FLAnimatedImage -
Viewer
Image viewer (or Lightbox) with support for local and remote videos and images. -
UIImageView-BetterFace-Swift
autoresize images and if any face discovered refine the position of the image. -
JLStickerTextView
A UIImageView allow you to add multiple Label (multiple line text support) on it, you can edit, rotate, resize the Label as you want with one finger ,then render the text on Image. -
KFSwiftImageLoader
An extremely high-performance, lightweight, and energy-efficient pure Swift async web image loader with memory and disk caching for iOS and Watch. -
Moa
An image download extension of the image view for iOS, tvOS and macOS. -
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 -
ImageLoader
A lightweight and fast image loader for iOS written in Swift. -
ImageDetect
Detect and crop faces, barcodes and texts in image with iOS 11 Vision API. -
FacebookImagePicker
Facebook album photo picker written in Swift. -
DTPhotoViewerController
A fully customizable photo viewer ViewController to display single photo or collection of photos, inspired by Facebook photo viewer. -
Kanvas
A iOS library for adding effects, drawings, text, stickers, and making GIFs from existing media or the camera. -
LetterAvatarKit
A UIImage extension that generates letter-based avatars. -
PASImageView
async remote download your image and round them. automatically. -
ATGMediaBrowser
Image slide-show viewer with multiple predefined transition styles, and with ability to create new transitions with ease.
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README
Snowflake
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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.