A-snippet #3 Drawable to BitmapDescriptor

a_snippet3

    private fun bitmapDescriptorFromVector(vectorResId: Int, context: Context): BitmapDescriptor {
        val vectorDrawable = ContextCompat.getDrawable(context, vectorResId)
        vectorDrawable!!.setBounds(0, 0, vectorDrawable.intrinsicWidth, vectorDrawable.intrinsicHeight)
        val bitmap = Bitmap.createBitmap(vectorDrawable.intrinsicWidth, vectorDrawable.intrinsicHeight, Bitmap.Config.ARGB_8888)
        val canvas = Canvas(bitmap)
        vectorDrawable.draw(canvas)
        return BitmapDescriptorFactory.fromBitmap(bitmap)
    }