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Merge pull request #40 from puelocesar/master 

Fixes a crash when UIColor returns a color component with negative value
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Yannick Loriot 2017-11-16 15:35:55 +01:00 committed by GitHub
parent 261ffb4871 8af423e8bf
commit 2b9460a023
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Sources/DynamicColor.swift
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@ -110,6 +110,7 @@ public extension DynamicColor {
*/
public final func toHex() -> UInt32 {
func roundToHex(_ x: CGFloat) -> UInt32 {
guard x > 0 else { return 0 }
let rounded: CGFloat = round(x * 255)
return UInt32(rounded)