From 2adc30440f0da642460e11c231297b8c5dc001e7 Mon Sep 17 00:00:00 2001
From: rcancro <ricky@pinterest.com>
Date: Thu, 18 Feb 2016 16:41:58 -0800
Subject: [PATCH] Exposing currentScaleFactor

---
 AsyncDisplayKit/ASTextNode+Beta.h | 5 +++++
 AsyncDisplayKit/ASTextNode.mm     | 3 +--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/AsyncDisplayKit/ASTextNode+Beta.h b/AsyncDisplayKit/ASTextNode+Beta.h
index 38059aa7c3..b4d3b88982 100644
--- a/AsyncDisplayKit/ASTextNode+Beta.h
+++ b/AsyncDisplayKit/ASTextNode+Beta.h
@@ -15,4 +15,9 @@
  */
 @property (nonatomic, copy) NSArray *pointSizeScaleFactors;
 
+/**
+ @abstract The currently applied scale factor, or 0 if the text node is not being scaled.
+ */
+@property (nonatomic, assign, readonly) CGFloat currentScaleFactor;
+
 @end
\ No newline at end of file
diff --git a/AsyncDisplayKit/ASTextNode.mm b/AsyncDisplayKit/ASTextNode.mm
index ca45d23330..202a5bb2ed 100644
--- a/AsyncDisplayKit/ASTextNode.mm
+++ b/AsyncDisplayKit/ASTextNode.mm
@@ -79,7 +79,6 @@ static NSString *ASTextNodeTruncationTokenAttributeName = @"ASTextNodeTruncation
   CGSize _constrainedSize;
 
   ASTextKitRenderer *_renderer;
-  CGFloat _currentScaleFactor;
 
   UILongPressGestureRecognizer *_longPressGestureRecognizer;
 }
@@ -245,7 +244,7 @@ static NSArray *DefaultLinkAttributeNames = @[ NSLinkAttributeName ];
     .maximumNumberOfLines = _maximumNumberOfLines,
     .exclusionPaths = _exclusionPaths,
     .pointSizeScaleFactors = _pointSizeScaleFactors,
-    .currentScaleFactor = _currentScaleFactor,
+    .currentScaleFactor = self.currentScaleFactor,
   };
 }