Enum Effect 

pub enum Effect {
    None,
    Transform(Matrix4),
    ClipRect {
        rect: Rect,
        clip_behavior: Clip,
    },
    ClipRRect {
        rrect: RRect,
        clip_behavior: Clip,
    },
    ClipPath {
        path: Arc<Path>,
        clip_behavior: Clip,
    },
    Opacity {
        alpha: u8,
        offset: Offset,
    },
    BackdropFilter {
        filter: ImageFilter,
        blend_mode: BlendMode,
        backdrop_id: Option<u64>,
    },
}

What a container does to its children: which of flow’s containers it is.

Variants

None

flow’s ContainerLayer itself, which does nothing: the scene’s root.

Transform(Matrix4)

TransformLayer: the children’s coordinates taken through the matrix. push_transform, and push_offset as a translation.

ClipRect

ClipRectLayer: nothing of the children outside the rectangle.

Fields

rect: Rect

clip_behavior: Clip

ClipRRect

ClipRRectLayer: nothing of the children outside the rounded rectangle.

Fields

rrect: RRect

clip_behavior: Clip

ClipPath

ClipPathLayer: nothing of the children outside the path, filled non-zero.

Fields

path: Arc<Path>

clip_behavior: Clip

Opacity

OpacityLayer: the children moved by offset and composited as one at alpha, out of 255.

Fields

alpha: u8

offset: Offset

BackdropFilter

BackdropFilterLayer: what lies beneath filtered, then blended back with blend_mode, before the children paint. Filters sharing a backdrop_id sample one backdrop.

Fields

filter: ImageFilter

blend_mode: BlendMode

backdrop_id: Option<u64>

Trait Implementations

impl Clone for Effect

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Effect

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

Formats the value using the given formatter.

impl PartialEq for Effect

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Effect