29 lines
536 B
Swift
29 lines
536 B
Swift
import Foundation
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extension NSSize {
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func scaledDown(to desiredWidth: CGFloat) -> NSSize {
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if width == desiredWidth {
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return self
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}
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if width < desiredWidth {
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// Don't scale larger
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return self
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}
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let height = height * desiredWidth / width
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return NSSize(width: desiredWidth, height: height)
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}
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}
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extension NSSize {
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var ratio: CGFloat {
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guard height != 0 else {
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return 0
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}
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return width / height
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}
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}
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