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40 lines
1.4 KiB
40 lines
1.4 KiB
// |
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// UIImage+ImageResource.swift |
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// R.swift.Library |
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// |
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// Created by Mathijs Kadijk on 11-01-16. |
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// From: https://github.com/mac-cain13/R.swift.Library |
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// License: MIT License |
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// |
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import UIKit |
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public extension UIImage { |
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#if os(iOS) || os(tvOS) |
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/** |
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Returns the image from this resource (R.image.*) that is compatible with the trait collection. |
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- parameter resource: The resource you want the image of (R.image.*) |
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- parameter traitCollection: Traits that describe the desired image to retrieve, pass nil to use traits that describe the main screen. |
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- returns: An image that exactly or best matches the desired traits with the given resource (R.image.*), or nil if no suitable image was found. |
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*/ |
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convenience init?(resource: ImageResourceType, compatibleWith traitCollection: UITraitCollection? = nil) { |
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self.init(named: resource.name, in: resource.bundle, compatibleWith: traitCollection) |
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} |
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#endif |
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#if os(watchOS) |
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/** |
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Returns the image from this resource (R.image.*) that is compatible with the trait collection. |
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- parameter resource: The resource you want the image of (R.image.*) |
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- returns: An image that exactly or best matches the desired traits with the given resource (R.image.*), or nil if no suitable image was found. |
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*/ |
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convenience init?(resource: ImageResourceType) { |
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self.init(named: resource.name) |
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} |
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#endif |
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}
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