Jetpack compose zoomable image view example

ZoomableImage.kt

import androidx.compose.foundation.background
import androidx.compose.foundation.gestures.rememberTransformableState
import androidx.compose.foundation.gestures.transformable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.geometry.Offset
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.graphicsLayer
import androidx.compose.ui.layout.ContentScale
import dev.chrisbanes.accompanist.glide.GlideImage

@Composable
fun ZoomableImage(image: Any, maxScale: Float = 4f, minScale: Float = 0.7f) {

    // set up all transformation states
    var scale by remember { mutableStateOf(1f) }
    var rotation by remember { mutableStateOf(0f) }
    var offset by remember { mutableStateOf(Offset.Zero) }
    val state = rememberTransformableState { zoomChange, offsetChange, rotationChange ->
        scale *= zoomChange
        rotation += rotationChange
        offset += offsetChange
    }

    Column(
        verticalArrangement = Arrangement.Center,
        horizontalAlignment = Alignment.CenterHorizontally,
        modifier = Modifier
            .background(Color.Black)
    ) {
        GlideImage(
            data = image,
            modifier = Modifier
                .fillMaxSize()
                .transformable(state = state)
                .graphicsLayer(
                    scaleX = scale,
                    scaleY = scale,
                    rotationZ = rotation,
                    translationX = offset.x,
                    translationY = offset.y
                ),
            contentScale = ContentScale.Crop,
            contentDescription = null
        )
    }
}