Fix adjustsFontSizeToFit to only shrink, not grow, text

sahrens · facebook-github-bot · commit 8a882fe6d6bb · 2018-02-06T21:19:09.000-08:00
Reviewed By: shergin

Differential Revision: D6913407

fbshipit-source-id: 3fdeeee1a28917f623fc9f804c1b28216cba5375
diff --git a/Libraries/Text/Text/RCTTextShadowView.m b/Libraries/Text/Text/RCTTextShadowView.m
@@ -225,7 +225,7 @@ - (NSTextStorage *)textStorageAndLayoutManagerThatFitsSize:(CGSize)size
       MAX(_minimumFontScale * (self.textAttributes.effectiveFont.pointSize), 4.0);
     [textStorage scaleFontSizeToFitSize:size
                         minimumFontSize:minimumFontSize
-                        maximumFontSize:72.0];
+                        maximumFontSize:self.textAttributes.effectiveFont.pointSize];
   }
 
   if (!exclusiveOwnership) {

Original file line number	Diff line number	Diff line change
`@@ -225,7 +225,7 @@ - (NSTextStorage *)textStorageAndLayoutManagerThatFitsSize:(CGSize)size`
`225`	`225`	`MAX(_minimumFontScale * (self.textAttributes.effectiveFont.pointSize), 4.0);`
`226`	`226`	`[textStorage scaleFontSizeToFitSize:size`
`227`	`227`	`minimumFontSize:minimumFontSize`
`228`		`- maximumFontSize:72.0];`
	`228`	`+ maximumFontSize:self.textAttributes.effectiveFont.pointSize];`
`229`	`229`	`}`
`230`	`230`
`231`	`231`	`if (!exclusiveOwnership) {`