Type Alias PaintVarLinearGradient

pub type PaintVarLinearGradient<'a> = TableRef<'a, PaintVarLinearGradientMarker>;

PaintVarLinearGradient table

Aliased Type

struct PaintVarLinearGradient<'a> { /* private fields */ }

Implementations

impl<'a> PaintVarLinearGradient<'a>

pub fn format(&self) -> u8

Set to 5.

pub fn color_line_offset(&self) -> Offset24

Offset to VarColorLine table.

pub fn color_line(&self) -> Result<VarColorLine<'a>, ReadError>

Attempt to resolve color_line_offset.

pub fn x0(&self) -> FWord

Start point (p₀) x coordinate. For variation, use varIndexBase + 0.

pub fn y0(&self) -> FWord

Start point (p₀) y coordinate. For variation, use varIndexBase + 1.

pub fn x1(&self) -> FWord

End point (p₁) x coordinate. For variation, use varIndexBase

pub fn y1(&self) -> FWord

End point (p₁) y coordinate. For variation, use varIndexBase

pub fn x2(&self) -> FWord

Rotation point (p₂) x coordinate. For variation, use varIndexBase + 4.

pub fn y2(&self) -> FWord

Rotation point (p₂) y coordinate. For variation, use varIndexBase + 5.

pub fn var_index_base(&self) -> u32

Base index into DeltaSetIndexMap.

impl<'a, T> TableRef<'a, T>

pub fn resolve_offset<O: Offset, R: FontRead<'a>>( &self, offset: O, ) -> Result<R, ReadError>

Resolve the provided offset from the start of this table.

pub fn offset_data(&self) -> FontData<'a>

Return a reference to this table’s raw data.

We use this in the compile crate to resolve offsets.

pub fn shape(&self) -> &T

Return a reference to the table’s ‘Shape’ struct.

This is a low level implementation detail, but it can be useful in some cases where you want to know things about a table’s layout, such as the byte offsets of specific fields.

Trait Implementations

impl<'a> FontRead<'a> for PaintVarLinearGradient<'a>

fn read(data: FontData<'a>) -> Result<Self, ReadError>

Read an instance of Self from the provided data, performing validation.

impl<'a, T: Clone> Clone for TableRef<'a, T>

fn clone(&self) -> TableRef<'a, T>

Returns a copy of the value.

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

Performs copy-assignment from source.