Struct MasterAxis 

pub struct MasterAxis {
    name: Option<String>,
    design_points: Vec<i32>,
    blend_points: Vec<Fixed>,
}

One axis of a multiple master font.

Fields

name: Option<String>

design_points: Vec<i32>

blend_points: Vec<Fixed>

Implementations

impl MasterAxis

pub fn name(&self) -> Option<&str>

Returns the name the font gives the axis, such as Weight.

pub fn min_design(&self) -> i32

Returns the lowest design coordinate.

pub fn max_design(&self) -> i32

Returns the highest design coordinate.

pub fn design_map(&self) -> impl Iterator<Item = (i32, Fixed)> + '_

Returns the map from design coordinates to blend coordinates, as pairs in the font’s order.

pub fn design_to_blend(&self, design: i32) -> Fixed

Returns the blend coordinate for a design coordinate.

This follows FreeType’s T1_Set_MM_Design, which interpolates between two points as though the first mapped to a blend of zero. The result is exact for a map whose interpolated points start at zero, as two point maps do.

https://gitlab.freedesktop.org/freetype/freetype/-/blob/80a507a6b8e3d2906ad2c8ba69329bd2fb2a85ef/src/type1/t1load.c#L555

pub fn blend_to_design(&self, blend: Fixed) -> i32

Returns the design coordinate for a blend coordinate, a whole number.

https://gitlab.freedesktop.org/freetype/freetype/-/blob/80a507a6b8e3d2906ad2c8ba69329bd2fb2a85ef/src/type1/t1load.c#L218

Trait Implementations

impl Clone for MasterAxis

fn clone(&self) -> MasterAxis

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MasterAxis

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

Formats the value using the given formatter.