TrueTypeFont

font_map::raw::ttf

Struct TrueTypeFont 

Source 
pub struct TrueTypeFont {
    pub glyf_table: Vec<GlyfOutline>,
    pub cmap_table: CmapTable,
    pub post_table: PostTable,
    pub name_table: NameTable,
}
Expand description

The raw data from a TrueType font
Contains only the subset of the table needed for mapping unicode:

  • Codepoints
  • Glyph indices
  • Glyph names
  • Glyph outlines

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§glyf_table: Vec<GlyfOutline>

The glyph outlines in the font, indexed by glyph_id

§cmap_table: CmapTable

The CMAP table of the font

§post_table: PostTable

The Post table of the font

§name_table: NameTable

The Name table of the font

Implementations§

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impl TrueTypeFont

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pub fn new(font_data: &[u8]) -> Result<TrueTypeFont, ParseError>

Creates a new TrueType font from the given font data

§Errors

Returns an error if the font data is invalid or cannot be parsed

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impl Debug for TrueTypeFont

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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 From<TrueTypeFont> for Font

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fn from(value: TrueTypeFont) -> Font

Converts to this type from the input type.

Auto Trait 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

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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, 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.