CALayer

class CALayer : NSObject, NSSecureCoding, CAMediaTiming

Collection of all CALayer Extensions.

Subspec: Extensions/CALayerExtension


                    
                    
                    applySketchShadow(color:alpha:shadowX:shawdowY:blur:spread:)

This accepts paramters that Sketch has, and turns them into the identical shadow on this layer.

Declaration

Swift

func applySketchShadow(color: UIColor,
                       alpha: Float = 1,
                       shadowX: CGFloat = 0,
                       shawdowY: CGFloat = 0,
                       blur: CGFloat,
                       spread: CGFloat = 0)

Parameters

`color`	the color of the shadow
`alpha`	the alpha of the shadow
`shadowX`	the X-axis offset
`shawdowY`	the Y-axis offset
`blur`	what Sketch calls blur
`spread`	what Sketch calls spread