Struct owned_ttf_parser::colr::Table

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pub struct Table<'a> {
Show 13 fields pub(crate) palettes: Table<'a>, data: &'a [u8], version: u8, base_glyphs: LazyArray16<'a, BaseGlyphRecord>, layers: LazyArray16<'a, LayerRecord>, base_glyph_paints_offset: Offset32, base_glyph_paints: LazyArray32<'a, BaseGlyphPaintRecord>, layer_paint_offsets_offset: Offset32, layer_paint_offsets: LazyArray32<'a, Offset32>, clip_list_offsets_offset: Offset32, clip_list: ClipList<'a>, var_index_map: Option<DeltaSetIndexMap<'a>>, item_variation_store: Option<ItemVariationStore<'a>>,
}
Expand description

A Color Table.

Currently, only version 0 is supported.

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§palettes: Table<'a>§data: &'a [u8]§version: u8§base_glyphs: LazyArray16<'a, BaseGlyphRecord>§layers: LazyArray16<'a, LayerRecord>§base_glyph_paints_offset: Offset32§base_glyph_paints: LazyArray32<'a, BaseGlyphPaintRecord>§layer_paint_offsets_offset: Offset32§layer_paint_offsets: LazyArray32<'a, Offset32>§clip_list_offsets_offset: Offset32§clip_list: ClipList<'a>§var_index_map: Option<DeltaSetIndexMap<'a>>§item_variation_store: Option<ItemVariationStore<'a>>

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impl<'a> Table<'a>

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pub fn parse(palettes: Table<'a>, data: &'a [u8]) -> Option<Table<'a>>

Parses a table from raw data.

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pub fn is_simple(&self) -> bool

Returns true if the current table has version 0.

A simple table can only emit outline_glyph and paint Painter methods.

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pub fn contains(&self, glyph_id: GlyphId) -> bool

Whether the table contains a definition for the given glyph.

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pub fn clip_box( &self, glyph_id: GlyphId, coords: &[NormalizedCoordinate], ) -> Option<RectF>

Returns the clip box for a glyph.

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pub fn paint( &self, glyph_id: GlyphId, palette: u16, painter: &mut dyn Painter<'a>, coords: &[NormalizedCoordinate], foreground_color: RgbaColor, ) -> Option<()>

Paints the color glyph.

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impl<'a> Clone for Table<'a>

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fn clone(&self) -> Table<'a>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a> Debug for Table<'a>

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

Formats the value using the given formatter. Read more
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impl<'a> Copy for Table<'a>

Auto Trait Implementations§

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impl<'a> Freeze for Table<'a>

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impl<'a> RefUnwindSafe for Table<'a>

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impl<'a> Send for Table<'a>

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impl<'a> Sync for Table<'a>

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impl<'a> Unpin for Table<'a>

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impl<'a> UnwindSafe for Table<'a>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.