# label.set value...

• hello, I am using a Label to display the values ​​of my buttons.
I am using Label.set ("text", value);

but the problem is that on percentage, the label displays 0, 0.1567382783 ...
I do not remember and I cannot find how to modify this. I would like it to display 10 11 67%
. as I have about 30 buttons, each has its value in linear, in freq, in% ....
an idea?
thank you

• `Math.round()` or `Engine.doubleToString()`

• @yall A percentage is nothing but a ratio value x 100... But if you just multiply by 100, then you'll get all the decimals you certainly don't want.
So if you want a rounded value:

``````Math.round(value * 100);
``````

and if you still want decimals

``````Engine.doubleToString(value * 100, 1); // where 1 is the number of decimals
``````

• @d-healey @ustk thank u

label1.set("text", Math.round(value * 100));