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    value class Size

Holds a 2D floating-point size.

You can think of this as an Offset from the origin.

To create a Size, call the top-level function that accepts a width/height pair of dimensions:

val size = Size(width, height)

The primary constructor of Size is intended to be used with the packedValue property to allow storing sizes in arrays or collections of primitives without boxing.

Summary

Nested types

Public companion properties
Size

A size whose width and height are unspecified.
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Size

An empty size, one with a zero width and a zero height.
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Public constructors
Size(packedValue: Long)
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Public functions
inline operator Float
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inline operator Float
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Size
copy(width: Float, height: Float)

Returns a copy of this Size instance optionally overriding the width or height parameter
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operator Size
div(operand: Float)

Division operator.
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Boolean

Whether this size encloses a non-zero area.
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operator Size
times(operand: Float)

Multiplication operator.
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open String
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Public properties
Float
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Float

The greater of the magnitudes of the width and the height.
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Float

The lesser of the magnitudes of the width and the height.
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Long

Long value encoding the width and height components of the Size.
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Float
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Extension functions
IntSize

Convert a Size to an IntSize.
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IntSize

Convert a Size to an IntSize.
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operator Size
Size.div(scaleFactor: ScaleFactor)

Division operator with Size
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operator Size
Size.times(scaleFactor: ScaleFactor)

Multiplication operator with Size.
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inline Size
Size.takeOrElse(block: () -> Size)

If this Size isSpecified then this is returned, otherwise block is executed and its result is returned.
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Rect

Convert a Size to a Rect.
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Extension properties
Offset

Returns the Offset of the center of the rect from the point of 0, 0 with this Size.
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Boolean

false when this is Size.Unspecified.
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Boolean

true when this is Size.Unspecified.
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Public companion properties

Unspecified

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Added in 1.0.0
val Unspecified: Size

A size whose width and height are unspecified. This is a sentinel value used to initialize a non-null parameter. Access to width or height on an unspecified size is not allowed.

Zero

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Added in 1.0.0
val Zero: Size

An empty size, one with a zero width and a zero height.

Public constructors

Size

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Added in 1.8.0-alpha07
Size(packedValue: Long)
Parameters
packedValue: Long

Long value encoding the width and height components of the Size. Encoded values can be obtained by using the packedValue property of existing Size instances.

Public functions

component1

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Added in 1.1.0
inline operator fun component1(): Float

component2

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Added in 1.1.0
inline operator fun component2(): Float

copy

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Added in 1.2.0
fun copy(
    width: Float = unpackFloat1(packedValue),
    height: Float = unpackFloat2(packedValue)
): Size

Returns a copy of this Size instance optionally overriding the width or height parameter

div

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Added in 1.1.0
operator fun div(operand: Float): Size

Division operator.

Returns a Size whose dimensions are the dimensions of the left-hand-side operand (a Size) divided by the scalar right-hand-side operand (a Float).

isEmpty

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Added in 1.1.0
fun isEmpty(): Boolean

Whether this size encloses a non-zero area.

Negative areas are considered empty.

times

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Added in 1.1.0
operator fun times(operand: Float): Size

Multiplication operator.

Returns a Size whose dimensions are the dimensions of the left-hand-side operand (a Size) multiplied by the scalar right-hand-side operand (a Float).

toString

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open fun toString(): String

Public properties

height

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Added in 1.2.0
val height: Float

maxDimension

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Added in 1.2.0
val maxDimension: Float

The greater of the magnitudes of the width and the height.

minDimension

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Added in 1.2.0
val minDimension: Float

The lesser of the magnitudes of the width and the height.

packedValue

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Added in 1.8.0-alpha07
val packedValue: Long

Long value encoding the width and height components of the Size. Encoded values can be obtained by using the packedValue property of existing Size instances.

width

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Added in 1.2.0
val width: Float

Extension functions

roundToIntSize

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fun Size.roundToIntSize(): IntSize

Convert a Size to an IntSize. This rounds Size.width and Size.height to the nearest integer.

toIntSize

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fun Size.toIntSize(): IntSize

Convert a Size to an IntSize. This rounds the width and height values down to the nearest integer.

div

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operator fun Size.div(scaleFactor: ScaleFactor): Size

Division operator with Size

Return a new Size with the width and height divided by ScaleFactor.scaleX and ScaleFactor.scaleY respectively

times

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operator fun Size.times(scaleFactor: ScaleFactor): Size

Multiplication operator with Size.

Return a new Size with the width and height multiplied by the ScaleFactor.scaleX and ScaleFactor.scaleY respectively

takeOrElse

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inline fun Size.takeOrElse(block: () -> Size): Size

If this Size isSpecified then this is returned, otherwise block is executed and its result is returned.

toRect

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fun Size.toRect(): Rect

Convert a Size to a Rect.

Extension properties

center

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val Size.center: Offset

Returns the Offset of the center of the rect from the point of 0, 0 with this Size.

isSpecified

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val Size.isSpecified: Boolean

false when this is Size.Unspecified.

isUnspecified

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val Size.isUnspecified: Boolean

true when this is Size.Unspecified.