helgasoft opened a new issue, #17850: URL: https://github.com/apache/echarts/issues/17850
### Version 5.4.0 ### Link to Minimal Reproduction [example code](https://echarts.apache.org/examples/en/editor.html?c=line-simple&code=PYBwLglsB2AEC8sDeAoWsAeBBDEDOAXMgL4A0asAnjvkUmRQEYCGAxgNYDmATsAK7QAJgGFgAG2DciAckZi27aeXR4AptwirCsANoV0SWGEohVMsRGiqlsQczDMiOnQEYAzKVguAdG4C6njoATACsnv5-sAzoBkYmZrDSFlY2dg5OOmFe3iEBui4AnJ4ADN5BfpHRsAEUacwAWsDAALZ0sPqweA7cYERBxZ4dAPRDdQBCCjz8QnTM3KrMAMrGYglIoGwQxkTFZLDJqsuUq3QbrFuUO8RV6CNqq6xgqoIAIvbMExxTAoKz80srNZnC5XTwHI4nZDA7awXbECjw4gAbiAA) ### Steps to Reproduce see example link above ### Current Behavior dataZoom slider shows the trend of the **first line only**. But there could be many more lines. ### Expected Behavior **Not showing a trend** at all, in our opinion, would be best in complex scenarios like multiple overlapping lines, or large data spans as in #15688 ### Environment ```markdown - OS: Win 10 - Browser: Chrome - Framework: JS ``` ### Any additional comments? A workaround is to hide the trend with _dataBackground.areaStyle.opacity: 0_ and _selectedDataBackground.areaStyle.opacity: 0_. -- 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]
