Struct ShadowLight 

pub struct ShadowLight {
    pub x: f32,
    pub y: f32,
    pub z: f32,
    pub radius: f32,
    pub pixels_per_unit: f32,
}

The light elevation shadows are cast by, in the units and coordinates the shadow is collected in.

Fields

x: f32

y: f32

z: f32

radius: f32

pixels_per_unit: f32

Device pixels per unit: Skia scales the ambient penumbra by the caster’s height in pixels.

Implementations

impl ShadowLight

pub fn for_window( width: f32, height: f32, units_per_dp: f32, pixels_per_unit: f32, ) -> Self

The light over a window width × height units in size whose origin is the collection origin, where one dp is units_per_dp units. Matches Kotlin: ThreadedRenderer.setLightCenter on Android and its copy in Compose Multiplatform’s GraphicsLayerOwnerLayer.skiko.kt.

pub fn in_space(self, origin_x: f32, origin_y: f32, scale: f32) -> Self

The same light seen from a space whose origin sits at origin in this one and whose units are scale of this one’s.

Trait Implementations

impl Clone for ShadowLight

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ShadowLight

impl Debug for ShadowLight

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for ShadowLight

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ShadowLight