Expression to scale text based on character

[Dan Ebberts]

You could try adding a Scale Animator to your text, set the Scale value to 50%, add an Expression Selector (and go ahead and remove the Range Selector), andset the Expression Selector’s Amount expression to this:

txt = text.sourceText.value.replace(/\r/g,'');
txt[textIndex-1] == "%" ? 100 : 0

[Smet Kira]

what mean this?

(/\r/g,”)

[Dan Ebberts]

That means to remove any carriage returns from the text. Otherwise textIndex will get messed up if your text has multiple lines.

[Christian Simpson]

Thank you Dan