textcanvas7.kt

@OptIn(ExperimentalTextApi::class)
@Composable
fun ExampleTextLayoutResult() {
    val textMeasure = rememberTextMeasurer()
    var textLayoutResult by remember { mutableStateOf<TextLayoutResult?>(null) }

    Canvas(
        modifier = Modifier
            .fillMaxWidth()
            .height(100.dp)
            .layout { measurable, constraints ->
                ...
            }
    ) {
        drawRect(color = Color.Black)

        textLayoutResult?.let {
            drawText(
                textLayoutResult = it,
                alpha = 1f,
                shadow = Shadow(color = Color.Red, offset = Offset(5f, 8f)),
                textDecoration = TextDecoration.Underline
            )
        }

    }
}