[Bug] borderColor hides bar color with large data

[nico-robert]

Version

5.4.1

Link to Minimal Reproduction

No response

Steps to Reproduce

I don't know if in version 5.2.1 It was the good result , but when I add borderColor property in ìtemStyle` (series), the color is not visible with large data, in 5.4.1 yes. So it hides the color of the bars.

    {
      name: 'Volumn',
      type: 'bar',
      xAxisIndex: 1,
      yAxisIndex: 1,
      itemStyle: {
        color: '#7fbe9e',
        // Add black color...
        borderColor: 'black'
      },
      large: true,
      encode: {
        x: 0,
        y: 5
      }
    }

Current Behavior

In 5.4.1

Expected Behavior

The good result for me in 5.2.1

Environment

- OS: macOS Ventura
- Browser: Safari 16.1
- Framework:

Any additional comments?

No response

[Ovilia]

The current behavior seems to be reasonable. As for the candlestick series, we are considering provide a way to dynamically change the range of data one bar represents so that there won't be too many bars like the example. But for general series, I think the current behavior is as expected.

[nico-robert]

okay @Ovilia, It was just to show the difference between 2 versions of Echarts. For me (personal opinion) the result in version 5.2.1 is correct , because the borderColor does not interact with bar color with large data (I'm surprised). But I am agree with you for general series. Not a bug probably , but the visualization was more fun with this version. That said thank you for your quick response.

[Ovilia]

I seemed to misunderstand the demo to be a problem with candlestick series. This seems to be wrong with the bar series.