Shadow

class Shadow
internal constructor(
    val radius: Dp,
    val spread: Dp,
    val offset: DpOffset,
    color: Color,
    brush: Brush?,
    @FloatRange(from = 0.0, to = 1.0) alpha: Float,
    val blendMode: BlendMode,
)

Group of parameters that represent how a drop shadow or inner shadow should be rendered.

Secondary Constructors

constructor(
    radius: Dp,
    brush: Brush,
    spread: Dp = 0.dp,
    offset: DpOffset = DpOffset.Zero,
    @FloatRange(from = 0.0, to = 1.0) alpha: Float = 1f,
    blendMode: BlendMode = DefaultBlendMode,
) : this(
    radius = radius,
    spread = spread,
    offset = offset,
    color = Color.Black,
    brush = brush,
    alpha = alpha,
    blendMode = blendMode,
)

Creates a group of parameters that represent how a drop shadow or inner shadow should be rendered.

Parameters

constructor(
    radius: Dp,
    color: Color = Color.Black,
    spread: Dp = 0.dp,
    offset: DpOffset = DpOffset.Zero,
    @FloatRange(from = 0.0, to = 1.0) alpha: Float = 1f,
    blendMode: BlendMode = DefaultBlendMode,
) : this(
    radius = radius,
    spread = spread,
    offset = offset,
    color = if (color.isSpecified) color else Color.Black,
    brush = null,
    alpha = alpha,
    blendMode = blendMode,
)

Creates a group of parameters that represent how a drop shadow or inner shadow should be rendered.

Parameters

Properties

val color: Color

Color of the shadow. If Color.Unspecified is provided, Color.Black will be used as a default. This color is only used if brush is null.

val brush: Brush?

Optional brush to render the shadow with.

val alpha: Float

Opacity of the shadow

class Shadow(
    @Stable val color: Color = Color(0xFF000000),
    @Stable val offset: Offset = Offset.Zero,
    @Stable val blurRadius: Float = 0.0f,
)

A single shadow.

Functions

fun copy(
        color: Color = this.color,
        offset: Offset = this.offset,
        blurRadius: Float = this.blurRadius,
    ): Shadow

Companion Object

Properties

val None = Shadow()

Constant for no shadow.