Combining 2 Expressions

[Patrick Schmid]

Hi,

im trying to combine those 2 Expressions…

can anybody help me out? 🙂

+ add a option for Decimals?

 

1st Expression for changing the font of the Text-Layer:

var fontArray=[

“BerninaSansOffc-Regular”,

“DTFlowTextV1.011-Regular”

]

v=Math.round(thisComp.layer(“Null 19”).effect(“Font CTRL”)(“Slider”))

style.setFont(fontArray[v]);

2nd Expression is a Counter with a Point Control because i need numbers greater then 1million:

num = Math.round(effect(“Point Control”)(“Point”)[0]);

function addCommas(x) {

return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g,”,”);

}

addCommas(num)

 

 

[Dan Ebberts]

Try this:

num = Math.round(effect("Point Control")("Point")[0]);
function addCommas(x) {
  return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g,",");
}
txt = addCommas(num);
var fontArray=[
  "BerninaSansOffc-Regular",
  "DTFlowTextV1.011-Regular"
];
v=Math.round(thisComp.layer("Null 19").effect("Font CTRL")("Slider"));
style.setFont(fontArray[v]).setText(txt);

[Filip Vandueren]

Instead of the custom addCommas() method you can also use the built-in method:

num.toLocaleString('en-us');

and if you want decimals, don’t use Math.round() in the first line but:

num = effect("Point Control")("Point")[0];
txt = num.toLocaleString('en-us', {maximumFractionDigits: 2});

This will limit it to max 2 decimal digits.

if you always want 2 decimals (123.00) then:

txt = num.toLocaleString('en-us', {minimumFractionDigits: 2, maximumFractionDigits: 2});