Struct LinraRenderParams 

pub struct LinraRenderParams {
    pub size: f32,
    pub direction: Direction,
    pub foreground: Color,
    pub background: Option<Color>,
    pub padding: u32,
    pub variations: Vec<(String, f32)>,
    pub features: Vec<(String, u32)>,
    pub language: Option<String>,
    pub script: Option<String>,
    pub antialias: bool,
    pub letter_spacing: f32,
    pub color_palette: u16,
}

Combined parameters for linra shape+render operations

This replaces separate ShapingParams and RenderParams when using a linra renderer that handles both steps internally.

Fields

size: f32

Font size in points

direction: Direction

Text direction

foreground: Color

Text color

background: Option<Color>

Background color (None = transparent)

padding: u32

Padding around the rendered text

variations: Vec<(String, f32)>

Variable font axis values like [(“wght”, 700.0), (“wdth”, 100.0)]

features: Vec<(String, u32)>

OpenType feature settings like [(“liga”, 1), (“kern”, 1)]

language: Option<String>

Language code for shaping (e.g., “en”, “ar”, “zh”)

script: Option<String>

Script tag for shaping (e.g., “latn”, “arab”)

antialias: bool

Enable antialiasing

letter_spacing: f32

Extra spacing between characters (in points, can be negative)

color_palette: u16

CPAL color palette index for COLR color glyphs (0 = default palette)

Implementations

impl LinraRenderParams

pub fn with_size(size: f32) -> Self

Create params with a specific font size

pub fn to_shaping_params(&self) -> ShapingParams

Convert to separate ShapingParams for compatibility

pub fn to_render_params(&self) -> RenderParams

Convert to separate RenderParams for compatibility

Trait Implementations

impl Clone for LinraRenderParams

fn clone(&self) -> LinraRenderParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LinraRenderParams

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

Formats the value using the given formatter.

impl Default for LinraRenderParams

fn default() -> Self

Returns the “default value” for a type.