支持文字拖拽的大小读取

src/utils/psdParser/text.ts

@@ -16,11 +16,12 @@ export const ResolveText = (item: any, index: number,offsetLeft:number,offsetTop
     const { left, top, width, height, value, font, transform } = f
     const { colors, styles, alignment, sizes, names, weights } = font
     let fontSize = 24.0
-    if (sizes && sizes[0]) {
+    let newSizes = sizes?sizes:[12]
+    if (newSizes && newSizes[0]) {
         if (transform.yy !== 1) {
-            fontSize = (Math.round((sizes[0] * transform.yy) * 100) * 0.01)
+            fontSize = (Math.round((newSizes[0] * transform.yy) * 100) * 0.01)
         } else {
-            fontSize = sizes[0]
+            fontSize = newSizes[0]
         }
     }
     if(transform){
@@ -33,7 +34,7 @@ export const ResolveText = (item: any, index: number,offsetLeft:number,offsetTop
     const { StyleSheetData } = StyleSheet
     const tracking = fontSize * (StyleSheetData.Tracking / 1000)
     const lineHeight = StyleSheetData.Leading
-    let leading = (Math.round((lineHeight * transform.yy) * 100) * 0.01) / fontSize
+    let leading = sizes?(Math.round((lineHeight * transform.yy) * 100) * 0.01) / fontSize:1
     let objectEFFFects = item.layer.objectEffects ? item.layer.objectEffects() : null
     
     let color = `rgba(${colors[0][0]},${colors[0][1]},${colors[0][2]},${(parseFloat(colors[0][3]) / 255.0).toFixed(2)})`