Interface
Common
```kotlin
@JvmDefaultWithCompatibility
interface Density : FontScaling
```
A density of the screen. Used for the conversions between pixels, `Dp`, `Int` and `TextUnit`.
## Properties
Common
```kotlin
val density: Float
```
The logical density of the display. This is a scaling factor for the `Dp` unit.
## Functions
toPx
```kotlin
fun Dp.toPx(): Float
```
Convert `Dp` to pixels. Pixels are used to paint to Canvas.
roundToPx
```kotlin
fun Dp.roundToPx(): Int
```
Convert `Dp` to `Int` by rounding
toPx
```kotlin
fun TextUnit.toPx(): Float
```
Convert Sp to pixels. Pixels are used to paint to Canvas.
roundToPx
```kotlin
fun TextUnit.roundToPx(): Int
```
Convert Sp to `Int` by rounding
toDp
```kotlin
fun Int.toDp(): Dp
```
Convert an `Int` pixel value to `Dp`.
toSp
```kotlin
fun Int.toSp(): TextUnit
```
Convert an `Int` pixel value to Sp.
toDp
```kotlin
fun Float.toDp(): Dp
```
Convert a `Float` pixel value to a Dp
toSp
```kotlin
fun Float.toSp(): TextUnit
```
Convert a `Float` pixel value to a Sp
toRect
```kotlin
fun DpRect.toRect(): Rect
```
Convert a `DpRect` to a `Rect`.
toSize
```kotlin
fun DpSize.toSize(): Size
```
Convert a `DpSize` to a `Size`.
toDpSize
```kotlin
fun Size.toDpSize(): DpSize
```
Convert a `Size` to a `DpSize`.