Struct ShapePlan

pub struct ShapePlan {

    pub(crate) direction: Direction,
    pub(crate) script: Option<Script>,
    pub(crate) shaper: &'static hb_ot_shaper_t,
    pub(crate) ot_map: hb_ot_map_t,
    pub(crate) data: Option<Box<dyn Any + Send + Sync>>,
    pub(crate) frac_mask: u32,
    pub(crate) numr_mask: u32,
    pub(crate) dnom_mask: u32,
    pub(crate) rtlm_mask: u32,
    pub(crate) kern_mask: u32,
    pub(crate) trak_mask: u32,
    pub(crate) requested_kerning: bool,
    pub(crate) has_frac: bool,
    pub(crate) has_vert: bool,
    pub(crate) has_gpos_mark: bool,
    pub(crate) zero_marks: bool,
    pub(crate) fallback_glyph_classes: bool,
    pub(crate) fallback_mark_positioning: bool,
    pub(crate) adjust_mark_positioning_when_zeroing: bool,
    pub(crate) apply_gpos: bool,
    pub(crate) apply_fallback_kern: bool,
    pub(crate) apply_kern: bool,
    pub(crate) apply_kerx: bool,
    pub(crate) apply_morx: bool,
    pub(crate) apply_trak: bool,
    pub(crate) user_features: Vec<Feature>,
}

A reusable plan for shaping a text buffer.

Fields

direction: Direction

script: Option<Script>

shaper: &'static hb_ot_shaper_t

ot_map: hb_ot_map_t

data: Option<Box<dyn Any + Send + Sync>>

frac_mask: u32

numr_mask: u32

dnom_mask: u32

rtlm_mask: u32

kern_mask: u32

trak_mask: u32

requested_kerning: bool

has_frac: bool

has_vert: bool

has_gpos_mark: bool

zero_marks: bool

fallback_glyph_classes: bool

fallback_mark_positioning: bool

adjust_mark_positioning_when_zeroing: bool

apply_gpos: bool

apply_fallback_kern: bool

apply_kern: bool

apply_kerx: bool

apply_morx: bool

apply_trak: bool

user_features: Vec<Feature>

Implementations

impl hb_ot_shape_plan_t

pub fn new( face: &hb_font_t<'_>, direction: Direction, script: Option<Script>, language: Option<&Language>, user_features: &[Feature], ) -> Self

Returns a plan that can be used for shaping any buffer with the provided properties.

pub(crate) fn data<T: 'static>(&self) -> &T