markLine不支持curveness吗？那么如何画曲线呢？

[lonegale]

Version

5.3.0

Link to Minimal Reproduction

No response

Steps to Reproduce

series: [{ // 地图块的相关信息
                    name: '地域数量',
                    type: 'map',
                    // left: '20%',
                    top: '10%',
                    aspectScale: 1.1,
                    roam: false,
                    zoom: 1.1,
                    map: 'china',
                    label: {
                        show: false,
                        formatter:(params)=>{
                            const a = this.mapData.find(a=>a.name==params.name)
                            return a && params.name || ''
                        }
                    },
                    scaleLimit:{
                        min: .5,
                        max: 5
                    },
                    itemStyle:{
                        areaColor: '#045fb9',
                        borderWidth: 2,
                        borderColor: 'rgba(164,226,249,.3)',
                        opacity: .5
                    },
                    select:{
                        disabled: true
                    },
                    // geoIndex: 0, // 不可缺少，否则无tooltip 指示效果
                    data: datas,
                    markPoint:{
                        data: markTemp,
                        label:{
                            show: true,
                            formatter:(params)=>{
                                // const a = this.mapData.find(a=>a.name==params.name)
                                return params.name || ''
                            },
                            offset:[0,30]
                        },
                        itemStyle:{
                            opacity: .9
                        }
                    },
                    markLine:{
                        data: lineTemp,
                        symbol: 'none',
                        smooth: true,
                        lineStyle: {
                            curveness: .5,
                            smooth: true,
                        },
                        animationDelay:()=>{
                            return Math.random()*200
                        }
                    },
                }]

Current Behavior

添加markLine后，可以正常绘制线条，但是无论怎么设置都不能画出曲线，求教画曲线的方法。

Expected Behavior

希望markLine画出曲线

Environment

- OS:Windows 10
- Browser:Chrome 98.0
- Framework:Vue

Any additional comments?

No response

[echarts-bot]

@tuchongyang It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people and get helped, we'd like to suggest using English next time. 🤗

TRANSLATED

TITLE

Does markLine not support curveness? So how to draw curves?

[Ovilia]

可以再增加一个系列画曲线？

[lonegale]

可以再增加一个系列画曲线？

可以加系列，但是画曲线的方法可以给个例子或者文档地址吗？

[pissang]

@tuchongyang 参考 https://echarts.apache.org/zh/option.html#series-lines.lineStyle.curveness

[github-actions]

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