From 740604a2a73061a8a6d8c15b3f327fd6abdbd1ed Mon Sep 17 00:00:00 2001
From: RKrom <robin@getgreenshot.org>
Date: Thu, 4 Dec 2014 17:07:04 +0100
Subject: [PATCH] Fix font size changes when rotating the canvas.

---
 Greenshot/Drawing/TextContainer.cs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/Greenshot/Drawing/TextContainer.cs b/Greenshot/Drawing/TextContainer.cs
index 77b860f48..965a9f28d 100644
--- a/Greenshot/Drawing/TextContainer.cs
+++ b/Greenshot/Drawing/TextContainer.cs
@@ -253,16 +253,14 @@ namespace Greenshot.Drawing {
 		/// <param name="matrix"></param>
 		public override void Transform(Matrix matrix) {
 			Rectangle rect = GuiRectangle.GetGuiRectangle(Left, Top, Width, Height);
-			int widthBefore = rect.Width;
-			int heightBefore = rect.Height;
+			int pixelsBefore = rect.Width * rect.Height;
 
 			// Transform this container
 			base.Transform(matrix);
 			rect = GuiRectangle.GetGuiRectangle(Left, Top, Width, Height);
 
-			int widthAfter = rect.Width;
-			int heightAfter = rect.Height;
-			float factor = (((float)widthAfter / widthBefore) + ((float)heightAfter / heightBefore)) / 2;
+			int pixelsAfter = rect.Width * rect.Height;
+			float factor = pixelsAfter / pixelsBefore;
 
 			float fontSize = GetFieldValueAsFloat(FieldType.FONT_SIZE);
 			fontSize *= factor;