FusionWidgets XT - Angular Gauges - Animation

[FusionWidgets XT - Angular Gauges - Animation]

Hello to everybody,

 

I have a little problem: I have a angular gauge used for a speedometer app.

Real-time changing doesn't really interfere with the retarded GPS timeout, so I did it this way:

 

window.setInterval(function(){

render_angular_gauge(_CONV_STRING(geolocation.gps.speed));

},1000);

 

(BTW: render_angular_gauge() and _CONV_STRING() are internal functions of mine)

 

Works really fine, I knew how to set the animation speed, but I do not really know how to set where the "arrow" should start.

I mean, by setting a new dial value, it starts at "0" and runs up.

That's not really what I want. Is there any way for doing that? Means I save the old value to a variable named "old_speed" and say something like "animation-start": old_speed or does anything like that not exist?

 

I hope you understood what I mean. sorry my english is not best, I am German.

 

Thanks for your help!

 

Oliver

 

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... oh sorry, typo in my username.

    I'm "Ollibits", why Olfibits? Hmmmmm