swift - Gradient starts to early -


this code:

    let gradient = cagradientlayer()     gradient.opacity = 0.8     let startcolor = uicolor(red: 1, green: 0, blue: 0, alpha: 1).cgcolor     let endcolor = uicolor(red: 0, green: 1, blue: 0, alpha: 1).cgcolor     gradient.colors = [startcolor, endcolor, startcolor]     gradient.locations = [0.0, 0.1, 0.95]     gradient.frame = viewinstack1background.frame     viewinstack1background.layer.addsublayer(gradient)      let gradient2 = cagradientlayer()     gradient2.colors = [startcolor, uicolor.clear.cgcolor, startcolor]     gradient2.locations = [0.0, 0.1, 0.95]     gradient2.opacity = 0.8     gradient2.startpoint = cgpoint(x: 0.0, y: 0.5)     gradient2.endpoint = cgpoint(x: 1.0, y: 0.5)     gradient2.frame = viewinstack1background.frame     viewinstack1background.layer.addsublayer(gradient2)

i want red color on outside , green color on inside. looks now:

enter image description here

why there red when start location set 0.95? thanks.

try 

 gradient.locations = [0.0, 0.5, 1.0]

that transitions full green in middle -- right have full green @ 10% near left. if want transition faster green, try

gradient.colors = [startcolor, endcolor, endcolor, startcolor] gradient.locations = [0.0, 0.05, 0.95, 1.0]

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