Struct ttf_parser::tables::cff::cff1::Table

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pub struct Table<'a> {
    table_data: &'a [u8],
    strings: Index<'a>,
    global_subrs: Index<'a>,
    charset: Charset<'a>,
    number_of_glyphs: NonZeroU16,
    matrix: Matrix,
    char_strings: Index<'a>,
    kind: FontKind<'a>,
}
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§table_data: &'a [u8]§strings: Index<'a>§global_subrs: Index<'a>§charset: Charset<'a>§number_of_glyphs: NonZeroU16§matrix: Matrix§char_strings: Index<'a>§kind: FontKind<'a>

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impl<'a> Table<'a>

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

Parses a table from raw data.

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pub fn number_of_glyphs(&self) -> u16

Returns a total number of glyphs in the font.

Never zero.

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pub fn matrix(&self) -> Matrix

Returns a font transformation matrix.

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pub fn outline( &self, glyph_id: GlyphId, builder: &mut dyn OutlineBuilder, ) -> Result<Rect, CFFError>

Outlines a glyph.

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pub fn glyph_index(&self, code_point: u8) -> Option<GlyphId>

Resolves a Glyph ID for a code point.

Similar to Face::glyph_index but 8bit and uses CFF encoding and charset tables instead of TrueType cmap.

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pub fn glyph_width(&self, glyph_id: GlyphId) -> Option<u16>

Returns a glyph width.

This value is different from outline bbox width and is stored separately.

Technically similar to Face::glyph_hor_advance.

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pub fn glyph_index_by_name(&self, name: &str) -> Option<GlyphId>

Returns a glyph ID by a name.

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pub fn glyph_name(&self, glyph_id: GlyphId) -> Option<&'a str>

Returns a glyph name.

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pub fn glyph_cid(&self, glyph_id: GlyphId) -> Option<u16>

Returns the CID corresponding to a glyph ID.

Returns None if this is not a CIDFont.

Trait Implementations§

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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 Debug for Table<'_>

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

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.