优化字体旋转角度，缩放计算

src/utils/psdParser/text.ts

@@ -17,16 +17,16 @@ export const ResolveText = (item: any, index: number,offsetLeft:number,offsetTop
     const { colors, styles, alignment, sizes, names, weights } = font
     let fontSize = 24.0
     let newSizes = sizes?sizes:[12]
+    //if(value=='12980') console.log(newSizes,transform,extractScale(transform))
     if (newSizes && newSizes[0]) {
-        if (transform.yy !== 1) {
-            fontSize = (Math.round((newSizes[0] * transform.yy) * 100) * 0.01)
+        if (transform) {
+            fontSize = Math.round(newSizes[0] * extractScale(transform))
         } else {
             fontSize = newSizes[0]
         }
     }
     if(transform){
-        let angle = Math.atan2(transform.xy,transform.xx)
-        transformRotate = Math.floor(angle * (180 / Math.PI))
+        transformRotate = extractRotation(transform)
     }
     
     const StyleSheet = item.layer.adjustments.typeTool.obj.engineData.EngineDict.StyleRun.RunArray[0].StyleSheet || {}
@@ -130,6 +130,26 @@ export const ResolveText = (item: any, index: number,offsetLeft:number,offsetTop
     return element
 }
 
+const extractScale = (matrix:any) => {
+    const scaleX = Math.sqrt(matrix.xx * matrix.xx + matrix.xy * matrix.xy);
+    const scaleY = Math.sqrt(matrix.yx * matrix.yx + matrix.yy * matrix.yy);
+  
+    return scaleY>scaleX?scaleY:scaleX;
+}
+const extractRotation = (matrix:any) => {
+    const a = matrix.xx;
+    const b = matrix.yx;
+    const c = matrix.xy;
+    const d = matrix.yy;
+  
+    // Calculate rotation in radians
+    const rotationRadians = Math.atan2(b, a);
+  
+    // Convert to degrees
+    const rotationDegrees = rotationRadians * (180 / Math.PI);
+  
+    return -rotationDegrees;
+}
 const getGradient = (obj: any) => {
     const { GrFl } = obj.data
     const angle = GrFl.Angl.value - 90