Maps SDK for Android/com.magiclane.sdk.core/Rgba

Rgba

class Rgba : GemNativeObj

RGBA color representation struct

Constructors

Rgba

constructor()

constructor(address: Long)

@RequiresApi(value = 26)

constructor(color: Color)

constructor(red: Number = 0, green: Number = 0, blue: Number = 0, alpha: Number = 0)

constructor(value: Int)

Types

Companion

object Companion

Rgba companion

Properties

address

val address: Long

Address of native referenced object. nullptr if not referencing any native allocated object. Note native allocation will happen only once.

alpha

var alpha: Int

The alpha value in 0-255

argbValue

val argbValue: Int

Converts this RGBA value to ARGB.

bgraValue

val bgraValue: Int

Converts this RGBA value to BGRA.

blue

var blue: Int

The blue value in 0-255

green

var green: Int

The green value in 0-255

luma

val luma: Double

Compute color luma in ITU-R BT.709 specs.

red

var red: Int

The red value in 0-255

value

var value: Int

The value that encodes the all of the color's channels. RGBA color space.

Functions

asColor

@RequiresApi(value = 26)

fun asColor(): Color

Converts this Rgba to Color.

finalize

fun finalize()

Overrides finalize that garbage collector will call when needed.

isLight

external fun isLight(): Boolean

Check if color is light.

isReference

fun isReference(): Boolean

True if keeps a reference to a C++ SDK object False if keeps a C++ SDK object

not

operator fun not(): Boolean

Checks if this object is valid.

release

fun release()

Releases the native referenced value of this object if:

swapRedBlue

external fun swapRedBlue()

Swaps red and blue colors.