The size of Gauge chart can not fit to the edge of panel after changing startAngle and endAngle

[zteric]

Version

4.2.1

Steps to reproduce

1.setup a gauge chart;

2.change startAngle = 180 and endAgle=0;

3.there are only top half of the panel was filled, the bottom half is empty.

Pls advise how to prevent this from happening if possible.

What is expected?

Gauge chart should get displayed in the middle(vertical) of the panel instead of showing at the top only.

What is actually happening?

gauge chart only shows at the top of the panel and the bottom part is empty.

---

sample option:
option = {
tooltip : {
formatter: "{a}
{b} : {c}%"
},
toolbox: {
feature: {
restore: {},
saveAsImage: {}
}
},
series: [
{
name: '业务指标',
startAngle:180,
endAngle:0,
type: 'gauge',
detail: {
formatter:'{value}%',
offsetCenter:[0,"-30%"]
},
data: [{value: 50, name: '完成率'}]
}
]
};

[echarts-bot]

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[Ovilia]

Sorry, what do you mean by Gauge chart should get displayed in the middle(vertical) of the panel instead of showing at the top only? Can you provide an image to show what you want?
The result seems quite all right to me.

[zteric]

Add detail image, its obvious that gauge chart only shows on the top part, the bottom part is empty, the expectation is show this gauge chart in the middle of the panel and expand the size a little bit.

[Ovilia]

I see. But for the case that the startAngle or endAngle may change afterward, it's nice to have the animation when the center of the circle is fixed.
I found there is no position attribute in the doc. Perhaps we could provide such configure for users to change the center position of the gauge chart if they need.

[github-actions]

This issue has been automatically marked as stale because it did not have recent activity. It will be closed in 7 days if no further activity occurs. If you wish not to mark it as stale, please leave a comment in this issue.

[github-actions]

This issue has been automatically closed because it did not have recent activity. If this remains to be a problem with the latest version of Apache ECharts, please open a new issue and link this to it. Thanks!