修改显示

src/views/index.vue

@@ -804,9 +804,9 @@ function calcRectangleFromPoints(points) {
   const angle = Math.atan2(p2.y - p1.y, p2.x - p1.x) * 180 / Math.PI;
 
   return {
-    width: width.toFixed(2),
+    width: Math.floor(width.toFixed(2)),
-    height: height.toFixed(2),
+    height: Math.floor(height.toFixed(2)),
-    angle: angle.toFixed(2)
+    angle: Math.floor(angle.toFixed(2))
   };
 }