Doughnut chart animation

[Sacha]

Hello, 

I'm trying to animate a doughnut chart, in a way similar to these examples: 

http://canvasjs.com/html5-javascript-doughnut-chart/

It's the most common way of animating a doughnut chart.

Using ChartRotateAnimation didn't produce the expected result. I couldn't find any examples of this control, and the documentation doesn't explain what the methods do. 

Can you help?

 

[Victor]

Hello Sacha,

Thanks for writing.
Currently we do not support this circle animation. Our supported animations at the moment are scale, translate, rotate and fade.

Regards,
Victor
Telerik

[Sacha]

Ok - thanks Victor. Is it possible for me to write my own animation to do this?

[Victor]

Hi Sacha,

I suppose it is possible however the performance won't be great. The animation you referred to looks like an OpenGL animation. The geometry of the doughnut is being animated itself instead of simply animating the whole doughnut. This means that you have to manually draw each frame of the doughnut as it animates.

If you are a customer you have access to the source code of the controls and you can modify it in any way you need. However please note that any custom changes are not eligible for customer support.

Regards,
Victor
Telerik

[Sacha]

OK thanks. It would be a great feature to have. Can I add a request for it to be added?

[Victor]

Hello Sacha,

Thanks for the feedback. I will forward your request to the rest of the Android team for consideration.

Regards,
Victor
Telerik