实时动态曲线的动画不平滑，有顿挫感

[yctest9296]

What problem does this feature solve?

让实时监测的结果更加美观的呈现。
目前在echarts图表库能找到的例子：
https://echarts.apache.org/examples/zh/editor.html?c=dynamic-data，
实现的动态曲线动画是一顿一顿的，可否如下面这个例子一样，实现得更平滑一些？（即：每次更新数据动画不要停顿一下）
https://bost.ocks.org/mike/path/

What does the proposed API look like?

如果现有的API，加上一些js可以实现就太好了。能否给一点建议或者提示？
animation: smooth,

[echarts-bot]

Hi! We've received your issue and please be patient to get responded. 🎉
The average response time is expected to be within one day for weekdays.

In the meanwhile, please make sure that you have posted enough image to demo your request. You may also check out the API and chart option to get the answer.

If you don't get helped for a long time (over a week) or have an urgent question to ask, you may also send an email to dev@echarts.apache.org. Please attach the issue link if it's a technical questions.

If you are interested in the project, you may also subscribe our mail list.

Have a nice day! 🍵

[pissang]

可以试试把 animationEasing 改成 'linear'

然后你更新数据的频率也要控制成跟动画时长一样

[yctest9296]

可以试试把 animationEasing 改成 'linear'

然后你更新数据的频率也要控制成跟动画时长一样

有效。非常感谢！！！

[clarkhillm]

我找到了一个比较好的解决办法，就是把x轴的数据和y轴的数据搞到一起。类似这样：

_.each(_.range(60), function (i) {
                state.cpu.series[0].data.shift();
                state.cpu.series[0].data.push(["00." + i, "-"]);
              ##});

这种情况下图形就是连续的，不会跳动了。