Basic Config

Chart Options (with Data)

Variable Assignment

Chart Templates

Export Options

Chart Preview

Awaiting config 

                

                    

                


                

                    Instructions
                

                

                    
1. Set size and theme in Basic Config;

                    
2. Enter chart options as pure JSON config (no code execution, no function strings);

                    
3. Use Variable Assignment to define variables as pure JSON; reference them in Options via ${publicVar.x} or ${publicVar.x * 2};

                    
4. Click Generate Chart to preview;

                    
5. Use Export Options to save chart or config;

                    
6. Use Chart Templates for ready-to-run examples (demo purpose, logic accuracy not guaranteed);

                    

                    
Tip:
Refer to examples to generate valid JSON.，The string is parsed from textarea by JSON.parse and passed to ECharts option. Two strict rules:
                        1. No // comments or non-JSON syntax. Functions must be strings wrapped in double quotes.
                        2. Proper indentation is required.