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50 lines
1.2 KiB
Swift
50 lines
1.2 KiB
Swift
/**
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* Tae Won Ha - http://taewon.de - @hataewon
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* See LICENSE
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*/
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import Cocoa
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extension NSColor {
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var hex: String {
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if let color = self.usingColorSpace(.sRGB) {
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return "#" +
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String(format: "%X", Int(color.redComponent * 255)) +
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String(format: "%X", Int(color.greenComponent * 255)) +
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String(format: "%X", Int(color.blueComponent * 255)) +
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String(format: "%X", Int(color.alphaComponent * 255))
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} else {
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return self.description
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}
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}
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}
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extension CGRect {
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public var hashValue: Int {
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return Int(self.origin.x) << 10 ^ Int(self.origin.y) +
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Int(self.size.width) << 10 ^ Int(self.size.height);
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}
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}
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extension CGSize {
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func scaling(_ factor: CGFloat) -> CGSize {
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return CGSize(width: self.width * factor, height: self.height * factor)
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}
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}
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extension NSView {
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/// - Returns: Rects currently being drawn
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/// - Warning: Call only in drawRect()
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func rectsBeingDrawn() -> [CGRect] {
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var rectsPtr: UnsafePointer<CGRect>? = nil
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var count: Int = 0
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self.getRectsBeingDrawn(&rectsPtr, count: &count)
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return Array(UnsafeBufferPointer(start: rectsPtr, count: count))
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}
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}
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