helgasoft commented on issue #18437: URL: https://github.com/apache/echarts/issues/18437#issuecomment-1492273795
> I tried your new demo, and found that at x-24, the bottom moves a little up, and the top moves a little down. My mistake: last data line should be [24, **19**, 'unknown'] instead of [24, **18**, 'unknown']. If values sums of all three boreholes are the **same** (80), then the chart remains a rectangle. > is it possible to derive a sub type from stack area map to improve its rendering? by overriding/modifying part of its rendering process? I cannot really answer that because I work at API level and do not do development (yet). But by what @Ovilia said earlier about the _logic problem_, it looks, hmm... impossible. It would be helpful to investigate further if **any** JS charting software does **exactly** what you want and then post it here as a question with a code example. -- 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: commits-unsubscr...@echarts.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@echarts.apache.org For additional commands, e-mail: commits-h...@echarts.apache.org