Enum SceneNode 

#[non_exhaustive]
pub enum SceneNode {
    Rect {
        rect: Rect,
        brush: Brush,
        radius: [f32; 4],
    },
    Border {
        rect: Rect,
        color: Color,
        width: f32,
        radius: [f32; 4],
    },
    Text {
        rect: Rect,
        text: Arc<str>,
        color: Color,
        size: f32,
        font_family: Option<&'static str>,
        text_align: TextAlign,
        font_weight: FontWeight,
        font_style: FontStyle,
        text_decoration: TextDecoration,
        letter_spacing: f32,
        line_height: f32,
    },
    Ellipse {
        rect: Rect,
        brush: Brush,
    },
    EllipseBorder {
        rect: Rect,
        color: Color,
        width: f32,
    },
    PushClip {
        rect: Rect,
        radius: [f32; 4],
    },
    PopClip,
    PushTransform {
        transform: Transform,
    },
    PopTransform,
    Image {
        rect: Rect,
        handle: ImageHandle,
        tint: Color,
        fit: ImageFit,
    },
    Shadow {
        rect: Rect,
        radius: [f32; 4],
        elevation: f32,
        color: Color,
    },
    BeginLayer {
        rect: Rect,
        layer_id: u32,
        alpha: f32,
        blur_radius_x: f32,
        blur_radius_y: f32,
        rectangle_edge: bool,
    },
    EndLayer {
        layer_id: u32,
    },
    CompositeShadow {
        layer_id: u32,
        blur_px: f32,
        offset_px: (f32, f32),
        color: Color,
    },
    Arc {
        rect: Rect,
        start_angle: f32,
        sweep_angle: f32,
        stroke_width: f32,
        color: Color,
        cap: StrokeCap,
    },
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Rect

Fields

rect: Rect

brush: Brush

radius: [f32; 4]

Border

Fields

rect: Rect

color: Color

width: f32

radius: [f32; 4]

Text

Fields

rect: Rect

text: Arc<str>

color: Color

size: f32

font_family: Option<&'static str>

text_align: TextAlign

font_weight: FontWeight

font_style: FontStyle

text_decoration: TextDecoration

letter_spacing: f32

line_height: f32

Ellipse

Fields

rect: Rect

brush: Brush

EllipseBorder

Fields

rect: Rect

color: Color

width: f32

PushClip

Fields

rect: Rect

radius: [f32; 4]

PopClip

PushTransform

Fields

transform: Transform

PopTransform

Image

Fields

rect: Rect

handle: ImageHandle

tint: Color

fit: ImageFit

Shadow

Shadow behind a rounded rect, typically driven by StateElevation. The elevation field controls offset and alpha.

Fields

rect: Rect

radius: [f32; 4]

elevation: f32

color: Color

BeginLayer

Mark the start of a graphics layer: the contained subtree is rendered into an offscreen texture and then composited back into the parent. alpha is the group-compositing alpha applied at composite time. blur_radius_x / blur_radius_y are the gaussian blur radii in pixels applied to the layer before compositing (0.0 = no blur on that axis). rectangle_edge when true means clamp edge pixels (Rectangle treatment); when false, out-of-bounds samples are transparent (Unbounded).

Fields

rect: Rect

layer_id: u32

alpha: f32

blur_radius_x: f32

blur_radius_y: f32

rectangle_edge: bool

EndLayer

Closes the graphics layer opened by the matching BeginLayer.

Fields

layer_id: u32

CompositeShadow

Draws a blurred drop shadow underneath a previously-rendered layer. Emitted between EndLayer and the layer’s CompositeLayer. The quad samples the layer’s texture with a 3x3 Gaussian blur and an optional vertical offset.

Fields

layer_id: u32

blur_px: f32

offset_px: (f32, f32)

color: Color

Arc

Arc stroke

Fields

rect: Rect

start_angle: f32

sweep_angle: f32

stroke_width: f32

color: Color

cap: StrokeCap

Trait Implementations

impl Clone for SceneNode

fn clone(&self) -> SceneNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SceneNode

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

Formats the value using the given formatter.