tantan1 opened a new issue, #19765: URL: https://github.com/apache/echarts/issues/19765
### Version 5.4 ### Link to Minimal Reproduction none ### Steps to Reproduce When I set series type is custom, and wrote renderItem function. Set a large data series(10000+) . ### Current Behavior echarts will cost a lot of memory and render time. ### Expected Behavior Do sampling to reduce memory cost and render time. ### Environment ```markdown - OS: window 10 - Browser: electron 8.5.5 - Framework: vue 2 ``` ### Any additional comments? _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
