43 lines
961 B
Swift
43 lines
961 B
Swift
#if canImport(UIKit)
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import Swift2D
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import SwiftSVG
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import UIKit
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public extension SVG {
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func uiImage(size: Size) -> UIImage? {
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guard size.height > 0.0, size.width > 0.0 else {
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return nil
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}
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let from = Rect(origin: .zero, size: originalSize)
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let to = Rect(origin: .zero, size: size)
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let paths: [Path]
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do {
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paths = try subpaths()
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} catch {
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return nil
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}
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defer {
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UIGraphicsEndImageContext()
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}
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UIGraphicsBeginImageContextWithOptions(CGSize(size), false, 0.0)
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guard let context = UIGraphicsGetCurrentContext() else {
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return nil
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}
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for path in paths {
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try? context.render(path: path, from: from, to: to)
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}
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return UIGraphicsGetImageFromCurrentImageContext()
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}
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func pngData(size: Size) -> Data? {
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uiImage(size: size)?.pngData()
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}
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}
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#endif
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