By adding a '%' to the numbers from a string
I have an expression that works in the animation of a percentage based on a slider control.
n = thisComp.Layer ("null 1"). Effect ("the 2 pie slice") ("Slider")
nRound = Math.round (n * 10) / 10;
check = 1% nRound
If (check == 0) {}
"" + nRound + ".." 0"+ « % »
} else {}
nRound
}
What I can't understand, why is the '%' appears only when the number is full and not there permanently? After reading Dan Ebbert page, it shows that you can add in fact (which I thought I did it correctly) but only on integers. When he drives through the 'tenth' the % does not appear.
I'm sure it's something simple, but I can't understand it.
Thanks for your help.
In your if/else statement you only add the % in cases where it is an integer. You will need to change to:
If (check == 0) {}
"" + nRound + ".." 0"+ « % » ;
} else {}
"' + nRound + '% ';
}
Also, here is another way to write the expression:
n = thisComp.Layer ("null 1"). Effect ("the 2 pie slice") ("Slider");
n.value.toFixed (1) + '% ';
Tags: After Effects
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