Enum DrawPrimitive 

pub enum DrawPrimitive {
    Content,
    Blend {
        primitive: Box<DrawPrimitive>,
        blend_mode: BlendMode,
    },
    Rect {
        rect: Rect,
        brush: Brush,
    },
    RoundRect {
        rect: Rect,
        brush: Brush,
        radii: CornerRadii,
    },
    Image {
        rect: Rect,
        image: ImageBitmap,
        alpha: f32,
        color_filter: Option<ColorFilter>,
        src_rect: Option<Rect>,
    },
    Shadow(ShadowPrimitive),
}

Variants

Content

Marker emitted by draw_content() inside draw_with_content. This is consumed by the modifier pipeline and never rendered directly.

Blend

Wrapper to associate a draw primitive with a non-default blend mode.

Fields

primitive: Box<DrawPrimitive>

blend_mode: BlendMode

Rect

Fields

rect: Rect

brush: Brush

RoundRect

Fields

rect: Rect

brush: Brush

radii: CornerRadii

Image

Fields

rect: Rect

image: ImageBitmap

alpha: f32

color_filter: Option<ColorFilter>

src_rect: Option<Rect>

Optional source rectangle in image-pixel coordinates. When None, the entire image is drawn. When Some, only the specified sub-region of the source image is sampled.

Shadow(ShadowPrimitive)

Shadow that requires blur processing. The renderer decides technique (GPU blur, CPU approximation, etc.).

Trait Implementations

impl Clone for DrawPrimitive

fn clone(&self) -> DrawPrimitive

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DrawPrimitive

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

Formats the value using the given formatter.

impl PartialEq for DrawPrimitive

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RenderHash for DrawPrimitive

fn render_hash(&self) -> u64

impl StructuralPartialEq for DrawPrimitive