Hey guys! Does anyone know if we have a replacement for the

ems

property in Jetpack Compose?

did you use

letterSpacing

property in TextStyle ?

I haven't tried that. I'll check it out, but, I think letter spacing is a different property from ems because back in XML both were available.

there is

androidx.compose.ui.unit.TextUnitKt#getEm(int)

. You can use the same way as

dp

->

24.em

@Chrimaeon Could you give an example? Back in XML EMS was a separate property from text size? Like I could set text size to be 16sp and ems to be 11 or 12 or whatever. What would be the equivalent in compose to achieve the same?

in compose you set it on the Text composable:

Text(
  text = ""Text,
  fontSize = 24.em
)

I'm working rn in Compose, but, I am saying in XML I had them has two different properties. TextSize set the font size basically and the

ems

property allowed be to basically set the ems (or how many characters can be there in one line in a nutshell) I'm looking to achieve the same via Compose now.

ah

/**

* Sets the width of the TextView to be exactly {@code ems} wide.

*

* This value is used for width calculation if LayoutParams does not force TextView to have an

* exact width. Setting this value overrides previous minimum/maximum configurations such as

* {@link #setMinEms(int)} or {@link #setMaxEms(int)}.

*

* @param ems the exact width of the TextView in terms of ems

*

* @see #setWidth(int)

*

* @attr ref android.R.styleable#TextView_ems

*/

@android.view.RemotableViewMethod

public void *setEms*(int ems)

you might be able to “hack” it like this:

Text(
    modifier = Modifier.width(Dp(24.em.value)),
    text = "Text",
)

This looks promising. Let me try. Thanks @Chrimaeon

actually to get the density specific value you’ll need to calculate them first

val width = with(LocalDensity.current) {
    24.em.toDp()
}
Text(
    modifier = Modifier.width(width),
    text = "",
)

Looks like something Google's compose team should add by default. I'll try and let you know. Thank you so much!