From 1f91ae62d2199515382fac549d79d452d692f3a7 Mon Sep 17 00:00:00 2001
From: faiface <faiface@ksp.sk>
Date: Tue, 28 Feb 2017 18:34:02 +0100
Subject: [PATCH] fix bug in PictureDataFromPicture
---
data.go | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/data.go b/data.go
index 105af4c..9ce26df 100644
--- a/data.go
+++ b/data.go
@@ -200,9 +200,12 @@ func PictureDataFromPicture(pic Picture) PictureData {
pd := MakePictureData(bounds)
if pic, ok := pic.(PictureColor); ok {
- for y := bounds.Pos.Y(); y < bounds.Pos.Y()+bounds.Size.Y(); y++ {
- for x := bounds.Pos.X(); x < bounds.Pos.X()+bounds.Size.X(); x++ {
- at := V(x, y)
+ for y := math.Floor(bounds.Pos.Y()); y < bounds.Pos.Y()+bounds.Size.Y(); y++ {
+ for x := math.Floor(bounds.Pos.X()); x < bounds.Pos.X()+bounds.Size.X(); x++ {
+ at := V(
+ math.Max(x, bounds.Pos.X()),
+ math.Max(y, bounds.Pos.Y()),
+ )
pd.SetColor(at, pic.Color(at))
}
}
--
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