From 3be7b38e65dc19e18e83e415e88293a053229f27 Mon Sep 17 00:00:00 2001
From: das <das>
Date: Sat, 22 Nov 2008 22:29:14 +0000
Subject: reduce number of CTM manipulation calls

---
 macosx/tkMacOSXFont.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/macosx/tkMacOSXFont.c b/macosx/tkMacOSXFont.c
index ca11b69..aa4ea0c 100644
--- a/macosx/tkMacOSXFont.c
+++ b/macosx/tkMacOSXFont.c
@@ -35,7 +35,7 @@
  *   that such fonts can not be used for controls, because controls
  *   definitely require a family id (this assertion needs testing).
  *
- * RCS: @(#) $Id: tkMacOSXFont.c,v 1.41 2008/11/22 18:08:51 dkf Exp $
+ * RCS: @(#) $Id: tkMacOSXFont.c,v 1.42 2008/11/22 22:29:14 das Exp $
  */
 
 #include "tkMacOSXPrivate.h"
@@ -1299,9 +1299,9 @@ DrawCharsInContext(
      */
 
     if (drawingContext.context && angle != 0.0) {
-	CGContextTranslateCTM(drawingContext.context, x, y);
-	CGContextRotateCTM(drawingContext.context, angle * PI/180.0);
-	CGContextTranslateCTM(drawingContext.context, -x, -y);
+	CGContextConcatCTM(drawingContext.context, CGAffineTransformTranslate(
+		CGAffineTransformRotate(CGAffineTransformMakeTranslation(
+		x, y), angle * PI/180.0), -x, -y));
     }
 
     ChkErr(ATSUDrawText, fontPtr->atsuLayout, lineOffset+urstart, urlen, fx,
-- 
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