import android.content.res.Resources

/** Value in dp */
val Int.dp: Int
    get() = (this / Resources.getSystem().displayMetrics.density).toInt()

/** Value in px */
val Int.px: Int
    get() = (this * Resources.getSystem().displayMetrics.density).toInt()

/** Value in dp */
val Float.dp: Float
    get() = (this / Resources.getSystem().displayMetrics.density)

/** Value in px */
val Float.px: Float
    get() = (this * Resources.getSystem().displayMetrics.density)

// with these extensions, we can do:
// val width = 4.dp
// val height = 2.5f.dp