問題描述
gRaphael 餅圖：添加動畫 (gRaphael Pie Chart : Add animation)
I want to display the pie chart with an animation that will make it grow from a "small point" to full size pie chart , something like this growing pie or this Highcharts Demo Gallery - Pie , but I want to apply it to a pie made with gRaphael ,
Here's my jsfiddle example... raphael pie chart with legend
Thanks ahead,
參考解法
方法 1:
In order to achieve that kind of animation you have to access the sectors and... animate them :)
You can do this using your_pie.each()
pie.each(function(){
//scale each sector to 0
this.sector.scale(0, 0, this.cx, this.cy);
//animate from 0 to default size
this.sector.animate({ transform: 's1 1 ' + this.cx + ' ' + this.cy }, 1000, "bounce");
});
The fiddle is here: http://jsfiddle.net/85VtZ/6/
Have fun ;)
(by Daniel、Chris Ghenea)