I would like to get the index of the last visible ...

# compose

[samuel]

I would like to get the index of the last visible line in case the text in my Text composable overflows. I came across TextLayoutResult.getLineEnd that seems like it could help me in this case. However, i need to supply the lineIndex . How would i go about getting the lineIndex of the line that is overflowing?

[samuel]

Text(
    text = "my text",
    modifier = Modifier.fillMaxWidth(),
    overflow = TextOverflow.Ellipsis,
    onTextLayout = { textLayoutResult ->
        if (textLayoutResult.didOverflowHeight || textLayoutResult.didOverflowWidth) {
            val overFlowingLineIndex = textLayoutResult.getLineEnd(
// Using the first line here, but i would like to compute the the line index of the overflow
                lineIndex = 0, 
                visibleEnd = true
            )
        }
    },
)

[Siyamed]

? https://developer.android.com/reference/kotlin/androidx/compose/ui/text/TextLayoutResult#isLineEllipsized(kotlin.Int)

[Siyamed]

Since currently there is only ellipsize end; it should be the lineCount-1

[samuel]

Ah yes! lineCount-1 is exactly what i needed, thank you 😄