From 4eb71f10b1e2a90a74908cc29499bbc9b95a9f69 Mon Sep 17 00:00:00 2001
From: Derek Schaab <derek.schaab@gmail.com>
Date: Fri, 29 Sep 2017 15:18:27 -0500
Subject: [PATCH] Return alpha-premultiplied color in gradient interpolation

Fixes #25.
---
 gradient.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gradient.go b/gradient.go
index 1625520..a9cad59 100644
--- a/gradient.go
+++ b/gradient.go
@@ -189,7 +189,7 @@ func colorLerp(c0, c1 color.Color, t float64) color.Color {
 	r0, g0, b0, a0 := c0.RGBA()
 	r1, g1, b1, a1 := c1.RGBA()
 
-	return color.NRGBA{
+	return color.RGBA{
 		lerp(r0, r1, t),
 		lerp(g0, g1, t),
 		lerp(b0, b1, t),