Struct StripGenerator 

pub struct StripGenerator {
    pub(crate) level: Level,
    line_buf: Vec<Line>,
    flatten_ctx: FlattenCtx,
    stroke_ctx: StrokeCtx,
    temp_storage: StripStorage,
    tiles: Tiles,
    width: u16,
    height: u16,
}

An object for easily generating strips for a filled/stroked path.

Fields

level: Level

line_buf: Vec<Line>

flatten_ctx: FlattenCtx

stroke_ctx: StrokeCtx

temp_storage: StripStorage

tiles: Tiles

width: u16

height: u16

Implementations

impl StripGenerator

pub fn new(width: u16, height: u16, level: Level) -> Self

Create a new strip generator.

pub fn width(&self) -> u16

Get this strip generator’s viewport width.

pub fn height(&self) -> u16

Get this strip generator’s viewport height.

pub fn generate_filled_path( &mut self, path: impl IntoIterator<Item = PathEl>, fill_rule: Fill, transform: Affine, aliasing_threshold: Option<u8>, strip_storage: &mut StripStorage, clip_path: Option<PathDataRef<'_>>, )

Generate the strips for a filled path.

pub fn generate_stroked_path( &mut self, path: impl IntoIterator<Item = PathEl>, stroke: &Stroke, transform: Affine, aliasing_threshold: Option<u8>, strip_storage: &mut StripStorage, clip_path: Option<PathDataRef<'_>>, )

Generate the strips for a stroked path.

fn generate_with_clip( &mut self, aliasing_threshold: Option<u8>, strip_storage: &mut StripStorage, fill_rule: Fill, clip_path: Option<PathDataRef<'_>>, )

pub fn generate_filled_rect_fast( &mut self, rect: &Rect, strip_storage: &mut StripStorage, clip_path: Option<PathDataRef<'_>>, )

Generate strips directly for a pixel-aligned rectangle.

This bypasses the full path processing pipeline (flatten -> tiles -> strips) by directly creating strip coverage data for the rectangle.

pub fn reset(&mut self, width: u16, height: u16)

Reset the strip generator for a viewport size, resizing only when needed.

Trait Implementations

impl Debug for StripGenerator

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

Formats the value using the given formatter.