Merge pull request airbnb#876 from airbnb/btw/kerningFix

Fixed Kerning Bug
liueast · Apr 18, 2019 · 28610fc · 28610fc
2 parents 0fe552d + ff327bd
commit 28610fc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lottie-swift/src/Private/LayerContainers/CompLayers/TextCompositionLayer.swift b/lottie-swift/src/Private/LayerContainers/CompLayers/TextCompositionLayer.swift
@@ -63,7 +63,7 @@ class TextCompositionLayer: CompositionLayer {
  let fillColor = rootNode?.textOutputNode.fillColor ?? text.fillColorData.cgColorValue
  let strokeColor = rootNode?.textOutputNode.strokeColor ?? text.strokeColorData?.cgColorValue
  let strokeWidth = rootNode?.textOutputNode.strokeWidth ?? CGFloat(text.strokeWidth ?? 0)
- let tracking = rootNode?.textOutputNode.tracking ?? CGFloat(text.tracking)
+ let tracking = (CGFloat(text.fontSize) * (rootNode?.textOutputNode.tracking ?? CGFloat(text.tracking))) / 1000.0
  // TODO LINE HEIGHT
 
  let matrix = rootNode?.textOutputNode.xform ?? CATransform3DIdentity