feat: 氧化铝数字孪生系统监控大屏完成

node_modules/react-dnd/dist/core/DragPreviewImage.js

@@ -0,0 +1,23 @@
+import { memo, useEffect } from 'react';
+/**
+ * A utility for rendering a drag preview image
+ */ export const DragPreviewImage = memo(function DragPreviewImage({ connect , src  }) {
+    useEffect(()=>{
+        if (typeof Image === 'undefined') return;
+        let connected = false;
+        const img = new Image();
+        img.src = src;
+        img.onload = ()=>{
+            connect(img);
+            connected = true;
+        };
+        return ()=>{
+            if (connected) {
+                connect(null);
+            }
+        };
+    });
+    return null;
+});
+
+//# sourceMappingURL=DragPreviewImage.js.map