* [ios] add comment for modifications

apache · May 2, 2017 · 601b6e4 · 601b6e4
1 parent 83c8208
commit 601b6e4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ios/sdk/WeexSDK/Sources/Component/WXTextComponent.m b/ios/sdk/WeexSDK/Sources/Component/WXTextComponent.m
@@ -834,6 +834,7 @@ - (CGSize)calculateTextHeightWithWidth:(CGFloat)aWidth
     CFRelease(frameRef);
 
     if (WX_SYS_VERSION_LESS_THAN(@"10.0")) {
+        // there is something wrong with coreText drawing text height, trying to fix this with more efficent way.
         if(actualLineCount && actualLineCount < lineCount) {
             suggestSize.height = suggestSize.height * actualLineCount / lineCount;
         }