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@@ -368,5 +368,16 @@ public extension UIImage {
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print("保存图片成功到：filePath=\(outFilePath)")
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}
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}
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-
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+
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+ convenience init?(color: UIColor, size: CGSize = CGSize(width: 1, height: 1)) {
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+ let rect = CGRect(origin: .zero, size: size)
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+ UIGraphicsBeginImageContextWithOptions(rect.size, false, 0.0)
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+ color.setFill()
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+ UIRectFill(rect)
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+ let image = UIGraphicsGetImageFromCurrentImageContext()
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+ UIGraphicsEndImageContext()
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+
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+ guard let cgImage = image?.cgImage else { return nil }
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+ self.init(cgImage: cgImage)
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+ }
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}
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