nianlun opened a new issue, #20596: URL: https://github.com/apache/echarts/issues/20596
### What problem does this feature solve? The requirement is to display spectrum data similar to waterfall charts, support zooming, and the amount of data is huge, with hundreds of millions of levels. Currently, it is implemented with heat maps, which display slowly and cause lags in operations such as zooming. Consider loading the generated images into echarts and support zooming, but currently loading custom images does not support zooming. ### What does the proposed API look like? I hope to load a custom image that supports scaling and can align the x-axis and y-axis scales. -- 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]
