I'll create a website that allows users to upload images and create dynamic PictorialBar charts using ECharts. This will include image upload functionality, data input forms, and real-time chart rendering.

I've created a comprehensive PictorialBar chart generator website with the following features:

Key Features:

1. Image Upload Interface:

   • Drag-and-drop or click to upload multiple images
   • Support for PNG, JPG, GIF formats
   • Visual preview of uploaded images

2. Dynamic Data Configuration:

   • Editable names for each bar element
   • Numeric input for bar values
   • Individual remove functionality for each bar

3. ECharts PictorialBar Integration:

   • Real-time chart rendering
   • Uses uploaded images as bar symbols
   • Responsive design with animations
   • Tooltips showing detailed information

4. User Experience:

   • Clean, modern interface using shadcn/ui components
   • Toast notifications for user feedback
   • Loading states and error handling
   • Responsive layout for desktop and mobile

How it Works:

1. Upload Images: Users can upload multiple images that will be used as pictorial elements in the bars
2. Configure Data: For each uploaded image, users can set a custom name and numeric value
3. Generate Chart: The system creates a PictorialBar chart using ECharts with the uploaded images as symbols
4. Interactive Preview: Real-time chart updates as users modify the data

The chart uses the uploaded images as repeating symbols to represent the data values, creating visually appealing pictorial bar charts that are much more engaging than traditional bar charts.