highchart重新绘制饼图setData()后重绘动画 [英] highcharts piechart redraw with animation after setData()

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问题描述

我正在使用来自 http://www.highcharts.com/ 的饼图



因此,我将数据设置为这样:

  var cars = []; 
cars.push({name:Keine Daten,y:100});

piechart.series [0] .setData(cars);
piechart.setTitle({text:'test'+ year +'am'+ daytime});

但是这个饼图不会显示任何动画。



<如果你想在设定的数据期间进行动画处理,你必须更新每个点的动画。

分别。换句话说,你可以使用update()函数或addPoint()。


http://api.highcharts.com/highcharts#Point.update()
http://api.highcharts.com/highcharts#Series.addPoint()


I am using a piechart from http://www.highcharts.com/

So i am setting the data like this:

var cars = [];                            
cars.push({name: "Keine Daten", y: 100});                 

piechart.series[0].setData(cars);
piechart.setTitle({text: 'test '+year+' am '+daytime});

But the piechart wont show any animation.

How do i trigger the animation!?

解决方案

If you want animation during the set data, you have to update each point separately. In other words, you can use update() function or addPoint()

http://api.highcharts.com/highcharts#Point.update() http://api.highcharts.com/highcharts#Series.addPoint()

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