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-rw-r--r--Captura/Core Extensions/CGImage+resize.swift16
1 files changed, 10 insertions, 6 deletions
diff --git a/Captura/Core Extensions/CGImage+resize.swift b/Captura/Core Extensions/CGImage+resize.swift
index 02aaa6e..9d1adaa 100644
--- a/Captura/Core Extensions/CGImage+resize.swift
+++ b/Captura/Core Extensions/CGImage+resize.swift
@@ -20,18 +20,22 @@ extension CGImage {
func resize(by scale: CGFloat) -> CGImage? {
let width = Int(CGFloat(self.width) / scale)
let height = Int(CGFloat(self.height) / scale)
-
+
let bitsPerComponent = self.bitsPerComponent
let colorSpace = self.colorSpace ?? CGColorSpace(name: CGColorSpace.sRGB)!
let bitmapInfo = self.bitmapInfo.rawValue
-
- guard let context = CGContext(data: nil, width: width, height: height, bitsPerComponent: bitsPerComponent, bytesPerRow: 0, space: colorSpace, bitmapInfo: bitmapInfo) else {
- return nil
+
+ guard
+ let context = CGContext(
+ data: nil, width: width, height: height, bitsPerComponent: bitsPerComponent, bytesPerRow: 0,
+ space: colorSpace, bitmapInfo: bitmapInfo)
+ else {
+ return nil
}
-
+
context.interpolationQuality = .high
context.draw(self, in: CGRect(x: 0, y: 0, width: width, height: height))
-
+
return context.makeImage()
}
}