Struct Shadow 

pub struct Shadow {
    pub color: Color,
    pub dx: f32,
    pub dy: f32,
    pub blur: f32,
    pub spread: f32,
}

One outer drop shadow: the node’s rounded rect, moved by dx/dy, grown by spread and its edge blurred over blur, painted in color behind the node. CSS’s box-shadow without the inset and multi-shadow forms.

It draws whenever color is visible, so shadowColor alone is a hard shadow sitting exactly behind the node. The shape is not knocked out of the middle the way CSS knocks it out, so a translucent background shows the shadow through itself.

Fields

color: Color

dx: f32

Offset (logical px); positive dy casts downward.

dy: f32

blur: f32

Blur radius (logical px): the edge ramps over this distance and the shadow reaches this far past its shape. 0 = a hard edge.

spread: f32

Grows (or, negative, shrinks) the shape before blurring.

Implementations

impl Shadow

pub fn is_visible(&self) -> bool

Whether anything would be painted.

Trait Implementations

impl Clone for Shadow

fn clone(&self) -> Shadow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Shadow

impl Debug for Shadow

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

Formats the value using the given formatter.

impl Default for Shadow

fn default() -> Shadow

Returns the “default value” for a type.

impl PartialEq for Shadow

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Shadow