Struct DropShadowEffect 

pub struct DropShadowEffect { /* private fields */ }

A DropShadowEffect casting a colored shadow behind an element’s visual.

Implementations

impl DropShadowEffect

pub fn raw(&self) -> *mut c_void

Raw Noesis::BaseComponent*. Borrowed for the lifetime of self.

impl DropShadowEffect

pub fn from_params(params: DropShadowParams) -> Self

Create a drop-shadow effect from a DropShadowParams struct (the ergonomic alternative to the 5-positional-argument new).

Panics

Panics if Noesis fails to allocate the effect.

pub fn new( color: [f32; 4], blur_radius: f32, direction: f32, shadow_depth: f32, opacity: f32, ) -> Self

Create a drop-shadow effect with all parameters specified.

Panics

Panics if Noesis fails to allocate the effect.

pub fn params(&self) -> DropShadowParams

Read all shadow parameters back from the live object.

pub fn set_params(&mut self, params: DropShadowParams)

Replace all shadow parameters from a DropShadowParams struct.

pub fn set_color(&mut self, rgba: [f32; 4])

Set the shadow color {r, g, b, a}.

pub fn set_blur_radius(&mut self, blur_radius: f32)

Set the blur radius of the shadow edge.

pub fn set_direction(&mut self, direction: f32)

Set the shadow direction, in degrees.

pub fn set_shadow_depth(&mut self, shadow_depth: f32)

Set the distance of the shadow from the content.

pub fn set_opacity(&mut self, opacity: f32)

Set the shadow opacity, 0..=1.

Trait Implementations

impl Drop for DropShadowEffect

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Effect for DropShadowEffect

fn effect_raw(&self) -> *mut c_void

Borrowed Noesis::Effect* (a BaseComponent*), valid for self’s lifetime.

impl Send for DropShadowEffect