From 71f52aa9155a47ce38a15d4d10321a76d99191e9 Mon Sep 17 00:00:00 2001
From: donandren <donandren@gmail.com>
Date: Wed, 15 Jun 2016 02:19:22 +0300
Subject: [PATCH] fixed left,right text align hittesting skia FormattedTextImpl

---
 src/Skia/Avalonia.Skia/FormattedTextImpl.cs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/Skia/Avalonia.Skia/FormattedTextImpl.cs b/src/Skia/Avalonia.Skia/FormattedTextImpl.cs
index 55f5286bfa..af826c27b6 100644
--- a/src/Skia/Avalonia.Skia/FormattedTextImpl.cs
+++ b/src/Skia/Avalonia.Skia/FormattedTextImpl.cs
@@ -290,10 +290,22 @@ namespace Avalonia.Skia
         {
             // Build character rects
             var fm = _paint.FontMetrics;
+
+            float width = (float)(Constraint.Width > 0 && !double.IsPositiveInfinity(Constraint.Width) ?
+                                            Constraint.Width :
+                                            _size.Width);
+
             for (int li = 0; li < _skiaLines.Count; li++)
             {
                 var line = _skiaLines[li];
                 float prevRight = 0;
+
+                switch (_paint.TextAlign)
+                {
+                    case SKTextAlign.Center: prevRight = (width - line.Width) / 2; break;
+                    case SKTextAlign.Right: prevRight = width - line.Width; break;
+                }
+
                 double nextTop = line.Top + line.Height;
 
                 if (li + 1 < _skiaLines.Count)