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Re: Expression to control "0% ~ 100%" Using "Slider"

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Yasush AzushRe: Expression to control "0% ~ 100%" Using "Slider"
by on Apr 11, 2012 at 5:22:50 am

Hi Dan,
My head pumped to a bigger wall I guess, It never came to my mind that what I was doing was wrong. I guess I should have explained things more clear...

How it's done:
I am creating a Pie Chart which has 5 Item, each item has two controllers, Color and Percentage value. Now what I did was created 5 different comps for each item, and in each Comp I added a Radial Transition effect to a layer and used it as an alpha for a layer that represent the color and value(Slice) that should be relevant with the text percentage you mentioned earlier. Finally I connect the "Transition Completion" value of each item to the corresponding slider. Until here everything works well and I was happy like a baby.


The Problem:
Because the slices all start from the same place the percentage and the potation of each layer is not correct. See the link please. http://imageshack.us/photo/my-images/820/piechart.jpg/
The only color that is correct in the image is the green color(40%)

Is this do-able? I can tell it needs lots of codes and stuff.

Thanks


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