From: Russ Cox <rsc@golang.org>
Date: Tue, 3 May 2011 05:45:33 +0000 (-0400)
Subject: [release-branch.r57] image: fix build
X-Git-Tag: release.r57~5
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=348ffe7786af9bf26f88ab6fc760f5668a0de2ab;p=gostls13.git

[release-branch.r57] image: fix build

««« CL 4438090 / 29f6e2e230a3
image: fix build
accidentally deleted one method
TBR=rsc

R=rsc
CC=golang-dev
https://golang.org/cl/4438090
»»»

TBR=adg
CC=golang-dev
https://golang.org/cl/4445084
---

diff --git a/src/pkg/image/image.go b/src/pkg/image/image.go
index 9f205c1701..222d21adef 100644
--- a/src/pkg/image/image.go
+++ b/src/pkg/image/image.go
@@ -280,6 +280,13 @@ func (p *Alpha) At(x, y int) Color {
 	return p.Pix[y*p.Stride+x]
 }
 
+func (p *Alpha) Set(x, y int, c AlphaColor) {
+	if !p.Rect.Contains(Point{x, y}) {
+		return
+	}
+	p.Pix[y*p.Stride+x] = toAlphaColor(c).(AlphaColor)
+}
+
 func (p *Alpha) SetAlpha(x, y int, c AlphaColor) {
 	if !p.Rect.Contains(Point{x, y}) {
 		return