image/color.NRGBA.A (field)

4 uses

	image/color (current package)
		color.go#L27: 	R, G, B, A uint8
		color.go#L37: 	a = uint32(c.A)

	image
		image.go#L149: 	s[3] = c1.A
		image.go#L173: 	s[3] = c.A